WO2006023405A3 - Keyless chuck with automatic and manual locking - Google Patents

Keyless chuck with automatic and manual locking Download PDF

Info

Publication number
WO2006023405A3
WO2006023405A3 PCT/US2005/028849 US2005028849W WO2006023405A3 WO 2006023405 A3 WO2006023405 A3 WO 2006023405A3 US 2005028849 W US2005028849 W US 2005028849W WO 2006023405 A3 WO2006023405 A3 WO 2006023405A3
Authority
WO
WIPO (PCT)
Prior art keywords
locking feature
automatic
manual locking
feature
chuck
Prior art date
Application number
PCT/US2005/028849
Other languages
French (fr)
Other versions
WO2006023405A2 (en
Inventor
Thomas L Luckenbaugh
Timothy J Bowman
Original Assignee
Black & Decker Inc
Thomas L Luckenbaugh
Timothy J Bowman
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 Black & Decker Inc, Thomas L Luckenbaugh, Timothy J Bowman filed Critical Black & Decker Inc
Publication of WO2006023405A2 publication Critical patent/WO2006023405A2/en
Publication of WO2006023405A3 publication Critical patent/WO2006023405A3/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
    • B23B31/02—Chucks
    • B23B31/10—Chucks characterised by the retaining or gripping devices or their immediate operating means
    • B23B31/12—Chucks with simultaneously-acting jaws, whether or not also individually adjustable
    • B23B31/1207—Chucks with simultaneously-acting jaws, whether or not also individually adjustable moving obliquely to the axis of the chuck in a plane containing this axis
    • B23B31/123—Chucks with simultaneously-acting jaws, whether or not also individually adjustable moving obliquely to the axis of the chuck in a plane containing this axis with locking arrangements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
    • B23B31/02—Chucks
    • B23B31/10—Chucks characterised by the retaining or gripping devices or their immediate operating means
    • B23B31/12—Chucks with simultaneously-acting jaws, whether or not also individually adjustable
    • B23B31/1207—Chucks with simultaneously-acting jaws, whether or not also individually adjustable moving obliquely to the axis of the chuck in a plane containing this axis
    • B23B31/1238—Jaws movement actuated by a nut with conical screw-thread
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2231/00—Details of chucks, toolholder shanks or tool shanks
    • B23B2231/38—Keyless chucks for hand tools
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S279/00—Chucks or sockets
    • Y10S279/902—Keyless type socket
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T279/00—Chucks or sockets
    • Y10T279/10—Expanding
    • Y10T279/1004—Collet type
    • Y10T279/1008—Fixed jaws and moving cam
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T279/00—Chucks or sockets
    • Y10T279/17—Socket type
    • Y10T279/17615—Obliquely guided reciprocating jaws
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T279/00—Chucks or sockets
    • Y10T279/17—Socket type
    • Y10T279/17615—Obliquely guided reciprocating jaws
    • Y10T279/17623—Threaded sleeve and jaw
    • Y10T279/17632—Conical sleeve
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T279/00—Chucks or sockets
    • Y10T279/32—Means to prevent jaw loosening
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49998—Work holding
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T408/00—Cutting by use of rotating axially moving tool
    • Y10T408/94—Tool-support
    • Y10T408/95—Tool-support with tool-retaining means
    • Y10T408/953—Clamping jaws

Abstract

A keyless chuck (20) has both an automatic locking feature (34, 36, 38, 40, 42, 44, 68, 90, 92) and a manual locking feature (28, 40, 56, 82). The automatic locking feature provides for automatic locking of the chuck in a tightened state when a predetermined tightening torque has been exceeded. The chuck can be utilized with only the automatic locking feature engaged. If desired, a manual locking feature can also be engaged wherein rotation of the outer sleeve (40) relative to the body (28) is prevented. A retaining feature (58) can be employed to inhibit the movement of the manual locking feature between a locked and unlocked position. The retaining feature thereby avoids accidental engaging or disengaging of the manual locking feature.
PCT/US2005/028849 2004-08-17 2005-08-15 Keyless chuck with automatic and manual locking WO2006023405A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/920,139 US7360770B2 (en) 2004-08-17 2004-08-17 Keyless chuck with automatic and manual locking
US10/920,139 2004-08-17

Publications (2)

Publication Number Publication Date
WO2006023405A2 WO2006023405A2 (en) 2006-03-02
WO2006023405A3 true WO2006023405A3 (en) 2007-05-10

Family

ID=35276244

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2005/028849 WO2006023405A2 (en) 2004-08-17 2005-08-15 Keyless chuck with automatic and manual locking

Country Status (10)

Country Link
US (2) US7360770B2 (en)
EP (3) EP1716952B1 (en)
JP (1) JP2006055992A (en)
CN (1) CN100562389C (en)
AT (2) ATE455616T1 (en)
DE (3) DE602005003517T2 (en)
ES (1) ES2296025T3 (en)
PL (1) PL1627700T3 (en)
TW (1) TWI275432B (en)
WO (1) WO2006023405A2 (en)

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JP4616576B2 (en) * 2004-04-20 2011-01-19 ユキワ精工株式会社 Chuck device
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US7527273B2 (en) * 2005-09-02 2009-05-05 Jacobs Chuck Manufacturing Company Locking chuck
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FR2897789B1 (en) 2006-02-27 2008-05-09 Amyot Sa Sa Ets TOOL HOLDER CHUCK FOR THE EQUIPMENT OF A ROTATING MACHINE WITH RADIAL LOCKING AND AXIAL SEQUENCE MECHANISMS
CN101505896A (en) * 2006-06-19 2009-08-12 迪美科技控股有限公司 A power tool and chuck release tool
US7845651B2 (en) * 2006-08-15 2010-12-07 Jacobs Chuck Manufacturing Company Locking chuck
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US8212943B2 (en) * 2006-10-25 2012-07-03 Mstar Semiconductor, Inc. Triple-conversion television tuner
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DE202009005187U1 (en) * 2008-11-24 2009-10-29 Zhejiang Sanou Machinery Co. Ltd., Taizhou Keyless drill chuck with self-locking
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JP2015231649A (en) * 2014-06-10 2015-12-24 株式会社 ムラテクノロジー Chuck device
US10603722B2 (en) 2014-10-10 2020-03-31 Apex Brands, Inc. Locking chuck
US10239127B2 (en) * 2015-08-12 2019-03-26 Jacobs Chuck Manufacturing (Suzhou) Company, Ltd. Locking chuck
ES2610053B2 (en) 2015-09-22 2019-11-27 Stryker Corp KEYBOARD HOLDER WITH LOCK DEVICE
CN107282959B (en) * 2016-03-31 2021-08-10 苏州宝时得电动工具有限公司 Chuck and power tool using same
DE102016110110A1 (en) * 2016-06-01 2017-12-07 Röhm Gmbh chuck
US11084105B2 (en) 2017-10-18 2021-08-10 Milwaukee Electric Tool Corporation Chuck assembly for a rotary power tool
EP3698907B1 (en) * 2019-02-20 2022-08-10 Llambrich Precisión, S.L. A chuck having a locking device
WO2022172911A1 (en) * 2021-02-09 2022-08-18 株式会社 ムラテクノロジー Chuck device and electric tool
EP4212270A1 (en) * 2021-06-30 2023-07-19 Techtronic Cordless GP Collet

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Also Published As

Publication number Publication date
WO2006023405A2 (en) 2006-03-02
EP1894651A2 (en) 2008-03-05
CN100562389C (en) 2009-11-25
US20080164662A1 (en) 2008-07-10
EP1627700A2 (en) 2006-02-22
TW200615066A (en) 2006-05-16
US7360770B2 (en) 2008-04-22
DE602005003517D1 (en) 2008-01-10
EP1627700B1 (en) 2007-11-28
EP1716952B1 (en) 2010-01-06
ATE454236T1 (en) 2010-01-15
ATE455616T1 (en) 2010-02-15
CN1745942A (en) 2006-03-15
PL1627700T3 (en) 2008-03-31
US20060038359A1 (en) 2006-02-23
US7757374B2 (en) 2010-07-20
EP1716952A2 (en) 2006-11-02
EP1894651B1 (en) 2010-01-20
DE602005018748D1 (en) 2010-02-25
ES2296025T3 (en) 2008-04-16
EP1627700A3 (en) 2006-04-26
TWI275432B (en) 2007-03-11
DE602005003517T2 (en) 2008-10-23
EP1894651A3 (en) 2008-05-28
EP1716952A3 (en) 2007-02-14
DE602005019112D1 (en) 2010-03-11
JP2006055992A (en) 2006-03-02

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