CN104011303A - Attachment for a bucket - Google Patents
Attachment for a bucket Download PDFInfo
- Publication number
- CN104011303A CN104011303A CN201280063274.4A CN201280063274A CN104011303A CN 104011303 A CN104011303 A CN 104011303A CN 201280063274 A CN201280063274 A CN 201280063274A CN 104011303 A CN104011303 A CN 104011303A
- Authority
- CN
- China
- Prior art keywords
- scraper bowl
- connector
- board
- attachment element
- base plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000000712 assembly Effects 0.000 claims 5
- 238000000429 assembly Methods 0.000 claims 5
- 239000000463 material Substances 0.000 description 11
- 230000004048 modification Effects 0.000 description 5
- 238000012986 modification Methods 0.000 description 5
- 238000013459 approach Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
- E02F9/28—Small metalwork for digging elements, e.g. teeth scraper bits
- E02F9/2883—Wear elements for buckets or implements in general
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
- E02F3/30—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets with a dipper-arm pivoted on a cantilever beam, i.e. boom
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
- E02F3/36—Component parts
- E02F3/40—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
- E02F9/28—Small metalwork for digging elements, e.g. teeth scraper bits
- E02F9/2808—Teeth
- E02F9/2816—Mountings therefor
- E02F9/2825—Mountings therefor using adapters
Abstract
An attachment (21) for a bucket (15) is disclosed. The bucket (15) includes a plurality of panels (22) including a bottom panel (23) and two side panels (24). The bottom panel (23) extends between the two side panels (24) and has an edge (30). The attachment (21) includes a plate (34) having two major opposing surfaces (16, 17). The attachment (21) further includes an adapter (35, 40, 52) extending from at least one of the two major opposing surfaces (16, 17) of the plate (34), the adapter (35, 40, 52) being configured to engage the bottom panel (23) of the bucket (15). The attachment (21) further includes an attachment mechanism cooperating with at least one of the plate (34) and the adapter (35, 40, 52) to detachably attach the attachment (21) to at least one panel in the plurality of panels (22) of the bucket (15).
Description
Technical field
The present invention relates to a kind of attachment element for the scraper bowl on earthwork machine, particularly relate to a kind of attachment element that can be used for the material in smooth building site.
Background technology
Scraper bowl on earthwork machine often comprises for cutting or dig the tooth of the material in building site.Yet this tooth is being not very effective aspect smooth this material.Therefore, for smooth object, can be provided for the attachment element of scraper bowl.Attachment element can be designed to removably be attached to scraper bowl so that needn't remove the tooth on scraper bowl before attachment element is attached to scraper bowl.
Authorize the people's such as Hardman U.S. Patent No. 6,810,610B2 discloses a kind of edge device for scraper bowl.Described edge device comprises receiver and is configured to dismountable edge member that is attached to receiver.Receiver can be configured for being attached to the indented joint device on scraper bowl.
Summary of the invention
A kind of attachment element for scraper bowl is disclosed.This scraper bowl comprises a plurality of plates, and described a plurality of plates comprise base plate and two side plates.This base plate extends and has an edge between described two side plates.This attachment element comprises the board with two contrary first type surfaces.This attachment element also comprises the connector (adapter) of at least one extension from two of this board contrary first type surfaces, and described connector is configured to engage the base plate of scraper bowl.This attachment element also comprises additional mounting mechanism, and at least one coordinated in this attachment structure and described board and described connector is for being removably attached to this attachment element at least one plate in described a plurality of plates of described scraper bowl.
A kind of attachment element for scraper bowl is disclosed.Described scraper bowl comprises a plurality of plates, and described a plurality of plates comprise base plate and two side plates.This base plate extends and has an edge between described two side plates.This attachment element comprises the board with two contrary first type surfaces.This attachment element also comprises the connector of at least one extension from two of this board contrary first type surfaces, and described connector is configured to engage the base plate of scraper bowl.This attachment element also comprises support (bracket), and at least one from board and connector of described support extended, for removably this attachment element being attached to at least one plate in described a plurality of plates of this scraper bowl.
A kind of scraper bowl assembly is disclosed.Described scraper bowl assembly comprises scraper bowl, and this scraper bowl has a plurality of plates, and described a plurality of plates comprise base plate and two side plates, and described base plate extends and has an edge between described two side plates.Described scraper bowl assembly also comprises attachment element.This attachment element comprises the board with two contrary first type surfaces.This attachment element also comprises the connector of at least one extension from two of board contrary first type surfaces, and described connector is configured to engage the base plate of this scraper bowl.This attachment element also comprises additional mounting mechanism, and at least one coordinated in described additional mounting mechanism and board and connector, for being removably attached to attachment element at least one plate in described a plurality of plates of scraper bowl.
A kind of cubic metre of earth of machine disclosed.This cubic metre of earth of scraper bowl assembly that machine comprises jib, is attached to the bar of this jib and is configured for being attached to this bar.This scraper bowl assembly comprises scraper bowl, and this scraper bowl has a plurality of plates, and described a plurality of plates comprise base plate and two side plates, and this base plate extends and has an edge between described two side plates.This scraper bowl assembly also comprises attachment element.This attachment element comprises the board with two contrary first type surfaces.This attachment element also comprises the connector of at least one extension from two of this board contrary first type surfaces, and described connector is configured to engage the base plate of this scraper bowl.This attachment element also comprises additional mounting mechanism, and at least one coordinated in described attachment structure and board and connector, for being removably attached to attachment element at least one plate in described a plurality of plates of scraper bowl.
Accompanying drawing explanation
Fig. 1 is the lateral view of cubic metre of earth machine according to an embodiment of the invention;
Fig. 2 is the phantom drawing of scraper bowl assembly;
Fig. 3 is the phantom drawing of attachment element according to an embodiment of the invention;
Fig. 4 is the bottom plan view of attachment element according to another embodiment of the present invention; And
Fig. 5 is the lateral view of the attachment element shown in Fig. 4;
Fig. 6 is the phantom drawing of scraper bowl assembly according to an embodiment of the invention, and described scraper bowl assembly is specially scraper bowl assembly shown in figure 2, and described scraper bowl assembly has and is attached on it at the attachment element shown in Fig. 3; And
Fig. 7 is the phantom drawing of scraper bowl assembly according to another embodiment of the present invention.
The specific embodiment
In Fig. 1, with Reference numeral 10, a cubic metre of earth machine is briefly shown.Described cubic metre of earth of machine 10 comprises driver's cabin 11, jib 12, is attached to the bar 13 of jib 12, and the scraper bowl assembly 14 that is attached to bar 13.Described scraper bowl assembly 14 comprises scraper bowl 15, is attached to a plurality of tooth protuberances 20 of scraper bowl 15 and the attachment element 21 that is attached to scraper bowl 14.As those skilled in the art, understand, although what illustrate is hydraulic crawler excavator, this machine can be for receiving any cubic metre of earth of machine of attachment element of the scraper bowl assembly of type described herein, and do not deviate from scope of the present invention.
Forward now Fig. 2 to, show the scraper bowl assembly 14 without attachment element 21.The scraper bowl 15 of described scraper bowl assembly 14 comprises a plurality of plates 22, and described a plurality of plates comprise base plate 23 and two side plates 24.Base plate 23 extends and comprises the stub area 25 with edge 30 between two side plates 24.Each of tooth protuberance 20 all can comprise indented joint device 31 and by retaining mechanism 33, be attached to the crown 32 of indented joint device 31.Or each tooth protuberance all can be the monolithic construction (not shown) that is attached to edge 30.Be understood by those skilled in the art that, tooth protuberance 20 can comprise in various profiles, shape and retention system one or more and do not deviate from scope of the present invention.
Fig. 3,4 and 5 is with attachment element himself illustrate 21.Attachment element 21 comprises board 34, and this board has the first and second contrary first type surface 16,17 (Fig. 4), the first and second main edges (larger skirt edge) 18,19 and first and second edges (less edge) 26,27.As shown in Figure 6, the main edge 18,19 of board 34 has width " W1 ", width " W2 " approximately equal at the edge 30 of the base plate 23 of this width and scraper bowl 15.The inferior edge 26,27 of board 34 has length " L3 ", and when attachment element 21 is attached to scraper bowl 15, this length at least extends beyond the crown 32 of tooth protuberance 20 from the edge 30 of the base plate 23 of scraper bowl 15.Board 34 also can comprise region 37 taper or that cut sth. askew, at the thickness " T " of these region 37 place's boards 34, (Fig. 5) reduces so that the second main edge 19 of this board comes to a point.The second main edge 19 is come to a point and can increase attachment element 21 as precision and the efficiency of flatter.
Attachment element 21 also comprises the first and second attachment element connectors 35,40, and described attachment element connector extends close to first and second ends 26,27 of board 34 respectively from second of board 34 the contrary first type surface 17.Each attachment element connector 35,40 includes the first and second band portions 28,29, and these band portion coordinated define gap 36.Gap 36 is sized to the stub area 25 of base plate 23 and the part at edge 30 of receiving scraper bowl 15.Each of each connector 35,40 includes the surface 38 that engages the base plate 23 of scraper bowl 15 for approaching the edge 30 of scraper bowl 15 with portion 28,29.Can change size with portion 28,29 to adapt to different scraper bowl size and field condition.For example, as shown at the shown embodiment of attachment element 21, the first and second length " L1 " with portion 28,29, " L2 " can approximately equals (as shown in Figure 3), or the first length with portion 28 " L1 " can be longer than the second length with portion 29 " L2 " (as shown in Fig. 4,5).Last configuration is compared conventionally and can be resisted larger load stress with a rear configuration, but needs more metal, therefore has larger material cost.As further modification, each all can only include a band portion (for example the first or second band portion 28,29 rather than both) connector 35,40, if or connector 35,40 certain each include the first and second band portions 28,29, with one in portion 28,29 can by by plate or similarly structure be attached to and only there is a connector with portion and form.Other modification that can implement these modification and not describe particularly in this article, and do not deviate from scope of the present invention.
Attachment element 21 also comprises additional mounting mechanism, for example, for dismountable the first and second supports (bracket) 41,42 that attachment element 21 are attached to scraper bowl 15.In the illustrated embodiment, the first and second supports 41,42 are " L " support, and they extend from the first and second connectors 35,40 respectively.More specifically, each support 41,42 includes the first shank 45 and the second shank 50.The first shank 45 of each support 41,42 is all attached to the first band portion 28 of in connector 35,40, simultaneously the azimuth design of the second shank 50 of each support 41,42 for the connector that approaches bearing support 41,42 35,40 of dismountable side plate 24 that is attached to scraper bowl 15 that.Each all limits a hole (opening) 43 the first and second supports 41,42, and for receiving detachable securing member, for example nuts and bolt 44.The orientation in hole 43 is specified to so that when attachment element 21 is attached to scraper bowl 15, the respective aperture 51 that this hole 43 limits with side plate 24 by scraper bowl 15 is alignd.As being understood by those skilled in the art that, can adopt many dissimilar detachable securing members, and can adopt a plurality of detachable securing members about each side plate 24 of scraper bowl 15, and not deviate from scope of the present invention.
Industrial usability
Before attachment element 21 is attached to scraper bowl 15, cubic metre of earth machine 10 can adopt the tooth protuberance 20 of scraper bowl assembly 14 to cut, become flexible or excavate the work materials through compacting.After the work materials of suitably loosening compacting, attachment element 21 can be attached to scraper bowl 15, and needn't first tooth protuberance 20 be removed from scraper bowl 15.Fig. 6 illustrates the scraper bowl assembly 14 having with the attachment element 21 of mode attaching described herein.By determine between a pair of adjacent indented joint device 31 of each attaching connector 35,40 on tooth protuberance 20 orientation and attaching connector 35,40 is pushed on the base plate 23 of scraper bowl 15, until the edge 30 that approaches part and base plate 23 being associated of stub area 25 fully and is securely received in the gap 36 being limited by attaching connector 35,40, attachment element 21 is attached on the scraper bowl 15 of scraper bowl assembly 14.Then can utilize securing member 44 is the second shank 50 of support 41,42-be attached to side plate 24 of scraper bowl 15 by additional mounting mechanism-in an illustrated embodiment.When attachment element 21 is attached to scraper bowl 15, the second first type surface 17 soldered tooth protuberances 20 of board 34, and board 34 is more farther than the crown of tooth protuberance 20 32 substantially to extend to transverse to the edge 30 of the base plate 23 of scraper bowl 15 from scraper bowl assembly 14, thereby when attachment element 21 is used, prevents that tooth protuberance 20 from destroying loosening work materials.
After attachment element 21 is attached to scraper bowl 15, cubic metre of earth machine 10 can be by first type surface 16,17 and second main edge 19-propellings of this board 34 of the board of attachment element 21 34-especially through loosening work materials, to flatten or distribute more equably this material in the mode of expecting.When the use of attachment element 21 no longer needs, can from scraper bowl 15, dismantle this attachment element 21 by reversing above-mentioned attaching step, after this can be again by wishing to use tooth protuberance 20.
As shown in Figure 7, attachment element 21 also can be provided with the attaching connector more than two, for example, for the attachment element 21 of the scraper bowl upper support large-size larger.For example, in the scraper bowl assembly 14A shown in Fig. 7, except the first and second attaching connectors 35,40, attachment element 21 also comprises the 3rd attaching connector 52, for the load stress that helps to stablize the attachment element 21 on scraper bowl and support and disperse in use to be maintained by attachment element 21.The 3rd attachment element connector 52 is configured to similar to the first and second connectors 35,40.
Although attachment element 21 described herein is relevant with smooth (whole ground), the second main edge 19 of the board 34 of attachment element 21 of attachment element 21-particularly-also can be used as cutting the cut edge of work materials and help the work materials cutting to be advanced in the scraper bowl 15 of scraper bowl assembly 14.
Can implement many modifications and the modification of above-mentioned disclosed embodiment of the present invention, and not deviate from the scope of the invention, described scope is only limited by claims.
Claims (20)
1. the attachment element for scraper bowl (15) (21), this scraper bowl (15) comprises a plurality of plates (22), described a plurality of plate (22) comprises base plate (23) and two side plates (24), described base plate (23) extends and has edge (30) between described two side plates (24), and described attachment element (21) comprising:
Board (34), this board has two contrary first type surfaces (16,17);
Connector (35,40,52), at least one from two contrary first type surfaces (16,17) of described board (34) of this junction surface extended, and described connector (35,40,52) is configured to engage the described base plate (23) of described scraper bowl (15); And
Additional mounting mechanism, this additional mounting mechanism coordinates with at least one in described board (34) and described connector (35,40,52), for removably described attachment element (21) being attached to at least one plate in described a plurality of plates (22) of described scraper bowl (15).
2. attachment element according to claim 1 (21), wherein, described connector (35,40,52) comprises band portion (28,29), and described band portion (28,29) has near the surface (38) that is configured to engage the base plate (23) of described scraper bowl (15) edge (30) of described scraper bowl (15).
3. attachment element according to claim 1 (21), wherein, described connector (35,40,52) comprises two band portions (28,29), these two band portion coordinated are to limit gap (36), and described gap (36) are configured to receive a part for the base plate (23) of described scraper bowl (15) near the edge (30) of described scraper bowl (15).
4. according to the attachment element described in any one in claims 1 to 3 (21), wherein, described connector (35,40,52) is the first connector (35) in a plurality of connectors (35,40,52) of at least one extension from two contrary first type surfaces (16,17) of described board (34), described a plurality of connector (35,40,52) also comprises the second connector (40), and described the first and second connectors (35,40) are configured to engage the base plate (23) of described scraper bowl (15) near the edge (30) of described scraper bowl (15).
5. attachment element according to claim 4 (21), wherein, this board (34) also comprises the first and second main edges (18,19) and first and second edges (26,27), and described the first and second connectors (35,40) are determined orientation in the mode at first and second edges (26,27) close to described board (34) respectively.
6. according to the attachment element described in any one in claim 4 to 5 (21), wherein, described the first and second connectors (35,40) comprise band portion (28,29) separately, and described band portion (28,29) has near the surface (38) that is configured to engage the base plate (23) of described scraper bowl (15) edge (30) of described scraper bowl (15).
7. according to the attachment element described in any one in claim 4 to 6 (21), wherein, described the first and second connectors (35,40) comprise two band portions (28,29) separately, described two band portions (28,29) coordinated is to limit a gap (36), and described gap (36) are configured to receive a part for the base plate (23) of described scraper bowl (15) near the edge (30) of described scraper bowl (15).
8. according to the attachment element described in any one in claim 4 to 7 (21), wherein, this additional mounting mechanism comprises a plurality of supports (41,42), each support (41,42) in described a plurality of support (41,42) all limits a hole (43), described hole (43) is configured to receive securing member, and this securing member is for being removably attached to described support (41,42) at least one plate of a plurality of plates (22) of described scraper bowl (15).
9. attachment element according to claim 8 (21), wherein, described a plurality of supports (41,42) comprise the first and second supports (41,42) that extend from described the first and second connectors (35,40) respectively.
10. the attachment element for scraper bowl (15) (21), described scraper bowl (15) comprises a plurality of plates (22), described a plurality of plate (22) comprises base plate (23) and two side plates (24), described base plate (23) extends and has edge (30) between described two side plates (24), and described attachment element (21) comprising:
Board (34), this board has two contrary first type surfaces (16,17);
Connector (35,40,52), at least one from two contrary first type surfaces (16,17) of described board (34) of this connector extended, and described connector (35,40,52) is configured to engage the base plate (23) of described scraper bowl (15); And
Support (41,42), at least one extension and restriction one hole (43) of this support from described board (34) and described connector (35,40,52), described hole (43) is configured to receive securing member, and this securing member is for being removably attached to described support (41,42) at least one plate of described a plurality of plates (22) of described scraper bowl (15).
11. attachment elements according to claim 10 (21), wherein, described support (41,42) extends from described connector (35,40,52).
12. according to claim 10 to the attachment element (21) described in any one in 11, wherein, described connector (35,40,52) is the first connector (35) in a plurality of connectors (35,40,52) of at least one extension from two contrary first type surfaces (16,17) of described board (34), described a plurality of connector (35,40,52) also comprises the second connector (40), and described the first and second connectors (35,40) are configured to engage near the edge (30) at described scraper bowl the base plate (23) of described scraper bowl.
13. attachment elements according to claim 12 (21), wherein, this board (34) also comprises the first and second main edges (18,19) and first and second edges (26,27), and described the first and second connectors (35,40) are determined orientation in the mode at first and second edges (26,27) close to described board (34) respectively.
14. 1 kinds of scraper bowl assemblies (14), comprising:
Scraper bowl (15), this scraper bowl has a plurality of plates (22), described a plurality of plate (22) comprises base plate (23) and two side plates (24), and described base plate (23) extends and has an edge (30) between described two side plates (24);
Attachment element (21), this attachment element comprises:
Board (34), this board has two contrary first type surfaces (16,17);
Connector (35,40), at least one from two contrary first type surfaces (16,17) of described board (34) of this connector extended, and described connector (35,40,52) is configured to engage the base plate (23) of described scraper bowl (15); And
Additional mounting mechanism, at least one coordinated in this additional mounting mechanism and described board (34) and described connector (35,40,52) is for being removably attached to described attachment element (21) at least one plate in described a plurality of plates (22) of described scraper bowl.
15. scraper bowl assemblies according to claim 14 (14), wherein, described connector (35,40,52) is the first connector (35) in a plurality of connectors (35,40,52) of at least one extension from two contrary first type surfaces (16,17) of described board (34), described a plurality of connector (35,40,52) also comprises the second connector (40), and described the first and second connectors (35,40) are configured to the base plate (23) that edge (30) at described scraper bowl engages described scraper bowl.
16. scraper bowl assemblies according to claim 15 (14), wherein, this board (34) also comprises the first and second main edges (18,19) and first and second edges (26,27), and described the first and second connectors (35,40) are determined orientation in the mode at first and second edges (26,27) close to described board (34) respectively.
17. scraper bowl assemblies according to claim 15 (14), wherein, described the first and second connectors (35,40) comprise two band portions (28,29) separately, described two band portions (28,29) coordinated is to limit a gap (36), and described gap (36) are configured to the part that the base plate (23) of described scraper bowl is received at the edge (30) at described scraper bowl.
18. according to claim 14 to the scraper bowl assembly (14) described in any one in 17, also comprise a plurality of tooth protuberances (20), described tooth protuberance (20) is attached to the base plate (23) of described scraper bowl (15), when described attachment element (21) is attached to described scraper bowl, one in the contrary first type surface of described board (34) (16,17) engages described a plurality of tooth protuberances (20).
19. scraper bowl assemblies according to claim 18 (14), wherein, when attachment element (21) is attached to scraper bowl, described connector (35,40,52) is placed between two tooth protuberances (20) of described a plurality of tooth protuberances (20).
20. 1 kinds of earthwork machines (10), comprising:
Jib (12);
Bar (13), this bar is attached to described jib (12);
Scraper bowl assembly (14), this scraper bowl assembly is configured for attaching (21) to described bar (13), and described scraper bowl assembly (14) comprising:
Scraper bowl (15), this scraper bowl has a plurality of plates (22), and described a plurality of plates (22) comprise base plate (23) and two side plates (24), and described base plate (23) extends between described two side plates (24); And
Attachment element (21), this attachment element comprises:
Board (34), this board has two contrary first type surfaces (16,17);
Connector (35,40), at least one from two contrary first type surfaces (16,17) of board (34) of this connector extended, and described connector (35,40,52) is configured to engage the described base plate (23) of described scraper bowl (15); And
Additional mounting mechanism, at least one coordinated in this additional mounting mechanism and described board (34) and described connector (35,40,52), for being removably attached to described attachment element (21) at least one plate in described a plurality of plates (22) of described scraper bowl (15).
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201161578424P | 2011-12-21 | 2011-12-21 | |
| US61/578,424 | 2011-12-21 | ||
| US13/707,923 US20130164106A1 (en) | 2011-12-21 | 2012-12-07 | Attachment for a bucket |
| US13/707,923 | 2012-12-07 | ||
| PCT/IB2012/002964 WO2013093623A1 (en) | 2011-12-21 | 2012-12-13 | Attachment for a bucket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104011303A true CN104011303A (en) | 2014-08-27 |
Family
ID=48654732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201280063274.4A Pending CN104011303A (en) | 2011-12-21 | 2012-12-13 | Attachment for a bucket |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20130164106A1 (en) |
| EP (1) | EP2795004A1 (en) |
| CN (1) | CN104011303A (en) |
| WO (1) | WO2013093623A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107859082A (en) * | 2017-11-14 | 2018-03-30 | 十九冶成都建设有限公司 | Perching knife and its construction method for backacter |
| CN113167049A (en) * | 2018-12-07 | 2021-07-23 | 瑞典钢铁技术有限公司 | Bucket for earth working machine or material handling machine |
| US11873616B2 (en) | 2018-12-07 | 2024-01-16 | Ssab Technology Ab | Bucket for an earth-working or materials-handling machine |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10273663B2 (en) * | 2015-08-24 | 2019-04-30 | Caterpillar Inc. | Shroud collar for edge protection of a work tool |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0111808Y2 (en) * | 1980-07-03 | 1989-04-06 | ||
| US6070345A (en) * | 1997-03-18 | 2000-06-06 | Mitsubishi Steel Mfg. Co., Ltd. | Bucket tool for a power shovel |
| US20050172524A1 (en) * | 2001-10-09 | 2005-08-11 | James Grant | Wear plate assembly |
| CN101591922A (en) * | 2008-05-29 | 2009-12-02 | 兴真产业株式会社 | Wear-resisting, impact-resistant shovel bucket and manufacture method thereof with the making of founder's method |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3469330A (en) * | 1967-10-27 | 1969-09-30 | John W Hood | Backhoe and auxiliary blade therefor |
| JPS51105802U (en) * | 1975-02-21 | 1976-08-24 | ||
| US6457268B1 (en) * | 2000-12-22 | 2002-10-01 | Caterpillar Inc | Edge protection assembly for an implement of a work machine |
| US6810610B2 (en) | 2002-05-06 | 2004-11-02 | Dura-Tuff Wear Products, L.L.C. | Edge attachment for the bucket of earth moving equipment |
| US20080201995A1 (en) * | 2007-02-27 | 2008-08-28 | Dan Browder | Excavator attachment apparatus for loader bucket |
-
2012
- 2012-12-07 US US13/707,923 patent/US20130164106A1/en not_active Abandoned
- 2012-12-13 WO PCT/IB2012/002964 patent/WO2013093623A1/en active Application Filing
- 2012-12-13 CN CN201280063274.4A patent/CN104011303A/en active Pending
- 2012-12-13 EP EP12840866.3A patent/EP2795004A1/en not_active Withdrawn
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| JPH0111808Y2 (en) * | 1980-07-03 | 1989-04-06 | ||
| US6070345A (en) * | 1997-03-18 | 2000-06-06 | Mitsubishi Steel Mfg. Co., Ltd. | Bucket tool for a power shovel |
| US20050172524A1 (en) * | 2001-10-09 | 2005-08-11 | James Grant | Wear plate assembly |
| CN101591922A (en) * | 2008-05-29 | 2009-12-02 | 兴真产业株式会社 | Wear-resisting, impact-resistant shovel bucket and manufacture method thereof with the making of founder's method |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107859082A (en) * | 2017-11-14 | 2018-03-30 | 十九冶成都建设有限公司 | Perching knife and its construction method for backacter |
| CN113167049A (en) * | 2018-12-07 | 2021-07-23 | 瑞典钢铁技术有限公司 | Bucket for earth working machine or material handling machine |
| US11873616B2 (en) | 2018-12-07 | 2024-01-16 | Ssab Technology Ab | Bucket for an earth-working or materials-handling machine |
Also Published As
| Publication number | Publication date |
|---|---|
| US20130164106A1 (en) | 2013-06-27 |
| EP2795004A1 (en) | 2014-10-29 |
| WO2013093623A1 (en) | 2013-06-27 |
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Application publication date: 20140827 |