CA2694555A1 - Nailer device - Google Patents

Nailer device Download PDF

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Publication number
CA2694555A1
CA2694555A1 CA2694555A CA2694555A CA2694555A1 CA 2694555 A1 CA2694555 A1 CA 2694555A1 CA 2694555 A CA2694555 A CA 2694555A CA 2694555 A CA2694555 A CA 2694555A CA 2694555 A1 CA2694555 A1 CA 2694555A1
Authority
CA
Canada
Prior art keywords
impact
rotary
rotary member
nailer
striking device
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.)
Granted
Application number
CA2694555A
Other languages
French (fr)
Other versions
CA2694555C (en
Inventor
Fukinuki Masatoshi
Gan Wei
Zhiguo Chen
Keller Guillaume
Toshinari Yamaoka
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Chevron HK Ltd
Original Assignee
Chervon Limited
Fukinuki Masatoshi
Gan Wei
Zhiguo Chen
Keller Guillaume
Toshinari Yamaoka
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Chervon Limited, Fukinuki Masatoshi, Gan Wei, Zhiguo Chen, Keller Guillaume, Toshinari Yamaoka filed Critical Chervon Limited
Publication of CA2694555A1 publication Critical patent/CA2694555A1/en
Application granted granted Critical
Publication of CA2694555C publication Critical patent/CA2694555C/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25C—HAND-HELD NAILING OR STAPLING TOOLS; MANUALLY OPERATED PORTABLE STAPLING TOOLS
    • B25C1/00—Hand-held nailing tools; Nail feeding devices
    • B25C1/06—Hand-held nailing tools; Nail feeding devices operated by electric power

Abstract

A nailer device has a housing containing a motor and a striking device arranged in a compact manner. A transmis-sion mechanism is mounted in the housing for translating the rotat-ing motions of the motor into the periodic impact motions upon the striking device. The transmission mechanism includes an impact as-sembly which imparts the periodic impact motions upon the striking device.

Claims (25)

1. A nailer device, comprising:
a housing containing a motor;

a striking device for striking a nail; and a transmission mechanism mounted in the housing which translates rotating motions of the motor into periodic impact motions upon the striking device;
wherein the transmission mechanism comprises an impact assembly which imparts the periodic impact motions upon the striking device.
2. The nailer device of claim 1, wherein the striking device comprises a striking portion adapted to contact a head of the nail and an impacted portion adapted to receive the periodic impact motions of the impact assembly.
3. The nailer device of claim 2, wherein the striking device is arranged to move in a reciprocating manner relative to the housing.
4. The nailer device of claim 3, wherein the striking device is arranged to linearly move in a reciprocating manner relative to the housing.
5. The nailer device of claim 2, comprising a DC battery pack detachably mounted to a lower end of the housing for providing power to the motor and a power switch mounted on a grip portion of the housing for controlling power provided to the motor from the DC battery pack.
6. The nailer device of claim 2, wherein the housing comprises a nozzle and at least a part of the striking device is disposed within the nozzle.
7. The nailer device of claim 6, wherein the nozzle has a nail containing opening for containing at least the head of the nail to be struck.
8. The nailer device of claim 7, wherein the nail containing opening has an associated magnetic member for holding the head of the nail to be struck.
9. The nailer device of claim 2, wherein the transmission mechanism comprises gear transmission parts whereby rotating motions of the motor are translated into rotation motions of the impact assembly through a right angle.
10. The nailer device of claim 2, wherein the impact assembly comprises a rotary member rotatable about a rotary axis having at least one impact part which periodically contacts the impacted portion of the striking device.
11. The nailer device of claim 10, wherein, when the impact part of the rotary impact member contacts the impacted portion of the striking device and an impact force is provided by the impact part onto the impacted portion of the striking device in a direction perpendicular to the rotary axis.
12. The nailer device of claim 10, wherein, when the impact part of the rotary member impacts the impacted portion of the striking device, the striking device moves in a direction perpendicular to the rotary axis.
13. The nailer device of claim 10, wherein, when the impact part of the rotary member impacts the impacted portion of the striking device, normal lines of contacting surfaces of the impacted portion of the striking device and the impact part are perpendicular to the rotary axis.
14. The nailer device of claim 10, wherein the impact assembly comprises a rotating shaft driven by the motor, the rotary member is mounted on the rotating shaft, two recesses extending in two reversed directions are respectively formed on the rotating shaft and the rotary member, an engaging member is arranged in the two recesses, and an energy storing device is mounted between the rotating shaft and the rotary member.
15. The nailer device of claim 14, wherein the rotary member is moveable between a first axial position and a second axial position relative to the rotating shaft whereby, when the rotary member is at the first axial position, the impacted portion of the striking device is contactable with the impact part at a predetermined position on a rotating circle followed by the impact part of the rotary member and the energy storing device is in an energy-releasing state and, when the rotary impact member is at the second axial position, the impact part contacts the impacted portion of the striking device and is at least temporarily stopped from following the rotating circle and the energy storing device is in an energy-storing state.
16. The nailer device of claim 14, comprising at least one stopper fixed in the housing and located on a rotating circle followed by the impact part of the rotary member and the rotary member is moveable between a first axial position and a second axial position relative to the rotating shaft whereby, when the rotary member is at the first axial position, the impacted portion of the striking device is contactable with the impact part at a predetermined position on the rotating circle followed by the impact part of the rotary member and the energy storing device is in an energy-releasing state and, when the rotary impact member is at the second axial position, the impact part is at least temporarily stopped from following the rotating circle and the energy storing device is in an energy-storing state.
17. The nailer device of claim 10, wherein the impact assembly comprises a rotary shaft driven by the motor, a pair of inclined recesses, each of which is V-shaped, formed on the rotary shaft and a pair of arcuate guiding recesses, each of which faces one recess of the pair of inclined recesses are formed on an internal cylindrical surface of the rotary member and an open direction of the arcuate guiding recesses is reversed to that of the inclined recesses.
18. The nailer device of a claim 7, wherein the impact assembly comprises a rotary member rotatable about a rotary axis having at least one impact part which periodically contacts the impacted portion of the striking device.
19. The nailer device of claim 18, wherein, when the impact part of the rotary impact member contacts the impacted portion of the striking device and an impact force is provided by the impact part onto the impacted portion of the striking device in a direction perpendicular to the rotary axis.
20. The nailer device of claim 18, wherein, when the impact part of the rotary member impacts the impacted portion of the striking device, the striking device moves in a direction perpendicular to the rotary axis.
21. The nailer device of claim 18, wherein, when the impact part of the rotary member impacts the impacted portion of the striking device, normal lines of contacting surfaces of the impacted portion of the striking device and the impact part are perpendicular to the rotary axis.
22. The nailer device of claim 18, wherein the impact assembly comprises a rotating shaft driven by the motor, the rotary member is mounted on the rotating shaft, two recesses extending in two reversed directions are respectively formed on the rotating shaft and the rotary member, an engaging member is arranged in the two recesses, and an energy storing device is mounted between the rotating shaft and the rotary member.
23. The nailer device of claim 22, wherein the rotary member is moveable between a first axial position and a second axial position relative to the rotating shaft whereby, when the rotary member is at the first axial position, the impacted portion of the striking device is contactable with the impact part at a predetermined position on a rotating circle followed by the impact part of the rotary member and the energy storing device is in an energy-releasing state and, when the rotary impact member is at the second axial position, the impact part contacts the impacted portion of the striking device and is at least temporarily stopped from following the rotating circle and the energy storing device is in an energy-storing state.
24. The nailer device of claim 22, comprising at least one stopper fixed in the housing and located on a rotating circle followed by the impact part of the rotary member and the rotary member is moveable between a first axial position and a second axial position relative to the rotating shaft whereby, when the rotary member is at the first axial position, the impacted portion of the striking device is contactable with the impact part at a predetermined position on the rotating circle followed by the impact part of the rotary member and the energy storing device is in an energy-releasing state and, when the rotary impact member is at the second axial position, the impact part is at least temporarily stopped from following the rotating circle and the energy storing device is in an energy-storing state.
25. The nailer device of claim 18, wherein the impact assembly comprises a rotary shaft driven by the motor, a pair of inclined recesses, each of which is V-shaped, formed on the rotary shaft and a pair of arcuate guiding recesses, each of which faces one recess of the pair of inclined recesses are formed on an internal cylindrical surface of the rotary member and an open direction of the arcuate guiding recesses is reversed to that of the inclined recesses.
CA2694555A 2007-08-14 2008-08-05 Nailer device Active CA2694555C (en)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
CN200720042846 2007-08-14
CN200720042846.7 2007-08-14
CN200720182700.2 2007-09-29
CN200720182700 2007-09-29
CN200820117509 2008-06-17
CN200820117509.4 2008-06-17
PCT/CN2008/001425 WO2009021398A1 (en) 2007-08-14 2008-08-05 Nailer device

Publications (2)

Publication Number Publication Date
CA2694555A1 true CA2694555A1 (en) 2009-02-19
CA2694555C CA2694555C (en) 2012-10-16

Family

ID=40350358

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2694555A Active CA2694555C (en) 2007-08-14 2008-08-05 Nailer device

Country Status (6)

Country Link
US (3) US7789282B2 (en)
EP (1) EP2176035B1 (en)
JP (1) JP5453263B2 (en)
AU (1) AU2008286608B2 (en)
CA (1) CA2694555C (en)
WO (1) WO2009021398A1 (en)

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Also Published As

Publication number Publication date
CA2694555C (en) 2012-10-16
EP2176035B1 (en) 2017-09-27
EP2176035A4 (en) 2016-09-14
AU2008286608B2 (en) 2013-06-20
EP2176035A1 (en) 2010-04-21
US7789282B2 (en) 2010-09-07
WO2009021398A1 (en) 2009-02-19
JP2010535642A (en) 2010-11-25
US8342375B2 (en) 2013-01-01
JP5453263B2 (en) 2014-03-26
USRE44344E1 (en) 2013-07-09
US20090045241A1 (en) 2009-02-19
US20100193562A1 (en) 2010-08-05
AU2008286608A1 (en) 2009-02-19

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