WO2006089051A3 - Drill chuck - Google Patents

Drill chuck Download PDF

Info

Publication number
WO2006089051A3
WO2006089051A3 PCT/US2006/005519 US2006005519W WO2006089051A3 WO 2006089051 A3 WO2006089051 A3 WO 2006089051A3 US 2006005519 W US2006005519 W US 2006005519W WO 2006089051 A3 WO2006089051 A3 WO 2006089051A3
Authority
WO
WIPO (PCT)
Prior art keywords
drill
chuck
drill chuck
shifted
mode
Prior art date
Application number
PCT/US2006/005519
Other languages
French (fr)
Other versions
WO2006089051A2 (en
Inventor
Robert S Gehret
Richard J Heavel
Original Assignee
Black & Decker Inc
Robert S Gehret
Richard J Heavel
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, Robert S Gehret, Richard J Heavel filed Critical Black & Decker Inc
Priority to JP2007556295A priority Critical patent/JP2008529818A/en
Priority to EP06735270A priority patent/EP1885990A2/en
Publication of WO2006089051A2 publication Critical patent/WO2006089051A2/en
Publication of WO2006089051A3 publication Critical patent/WO2006089051A3/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
    • B23B31/1238—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
    • 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
    • B23B2231/00—Details of chucks, toolholder shanks or tool shanks
    • B23B2231/06—Chucks for handtools having means for opening and closing the jaws using the driving motor of the handtool
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2260/00—Details of constructional elements
    • B23B2260/044—Clutches

Abstract

A drill is provided with a chuck that is capable of being tightened or loosened by operation of the drill. The chuck includes a shift mechanism that interacts with the multi-speed transmission of the drill to ensure that the transmission is shifted into a desired gear ratio whenever the chuck is shifted from a drill mode to a chuck mode.
PCT/US2006/005519 2005-02-18 2006-02-16 Drill chuck WO2006089051A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2007556295A JP2008529818A (en) 2005-02-18 2006-02-16 Drill chuck
EP06735270A EP1885990A2 (en) 2005-02-18 2006-02-16 Drill chuck

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US65485105P 2005-02-18 2005-02-18
US60/654,851 2005-02-18
US11/352,625 US20060185870A1 (en) 2005-02-18 2006-02-13 Drill chuck
US11/352,625 2006-02-13

Publications (2)

Publication Number Publication Date
WO2006089051A2 WO2006089051A2 (en) 2006-08-24
WO2006089051A3 true WO2006089051A3 (en) 2007-12-13

Family

ID=36911440

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2006/005519 WO2006089051A2 (en) 2005-02-18 2006-02-16 Drill chuck

Country Status (4)

Country Link
US (1) US20060185870A1 (en)
EP (1) EP1885990A2 (en)
JP (1) JP2008529818A (en)
WO (1) WO2006089051A2 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7491020B2 (en) 2005-02-18 2009-02-17 Black & Decker Inc. Three position selector for automated chuck
US7503734B2 (en) * 2005-02-18 2009-03-17 Black & Decker Inc. Drill chuck actuator
US8075229B2 (en) * 2007-06-26 2011-12-13 Techtronic Power Tools Technology Limited Multi-speed drill and chuck assembly
US8057134B2 (en) 2007-06-26 2011-11-15 Techtronic Power Tools Technology Limited Chuck assembly
EP2216114B1 (en) * 2009-02-05 2013-08-28 Techtronic Power Tools Technology Limited Power tool chuck assembly with hammer mechanism
DE102009027223B4 (en) * 2009-06-26 2022-01-13 Robert Bosch Gmbh Hand-held power tool with ratchet mechanism
JP5394895B2 (en) * 2009-11-11 2014-01-22 株式会社マキタ Electric tool
DE102010063953A1 (en) * 2010-12-22 2012-06-28 Robert Bosch Gmbh Hand tool
US9259790B2 (en) 2012-04-23 2016-02-16 Black & Decker Inc. Power tool with automatic chuck
DE102012211907A1 (en) 2012-07-09 2014-01-09 Robert Bosch Gmbh Rotary impact wrench with a striking mechanism
DE102013101679A1 (en) * 2013-02-20 2014-08-21 Röhm Gmbh drilling
CN210589111U (en) * 2018-06-06 2020-05-22 苏州宝时得电动工具有限公司 Hand-held power tool and chuck assembly

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6247706B1 (en) * 1999-11-03 2001-06-19 Chum Power Machinery Corp. Self-locking chuck
US20030171185A1 (en) * 2001-01-23 2003-09-11 Christine Potter Multispeed power tool transmission

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4317578A (en) * 1979-11-07 1982-03-02 Welch Thomas R Keyless chucking system
US4260169A (en) * 1979-11-29 1981-04-07 Hall Robert L Keyless chuck
US4292571A (en) * 1980-02-14 1981-09-29 Black & Decker Inc. Control device for controlling the rotational speed of a portable power tool
US4526497A (en) * 1982-03-15 1985-07-02 Hatfield Jim J Automatic jaw control for reversible power tool
US4498682A (en) * 1982-11-17 1985-02-12 The Singer Company Free floating actuating sleeve for keyless chuck
US4682918A (en) * 1984-04-16 1987-07-28 Milwaukee Electric Tool Corporation Keyless impacting chuck
US4669932A (en) * 1985-05-24 1987-06-02 Wayne Hartley Keyless tool chuck
JPS62166906A (en) * 1986-01-21 1987-07-23 Matsushita Electric Works Ltd Chucking tool
JPH029517A (en) * 1987-10-16 1990-01-12 Sakamaki Seisakusho:Kk Chuck for tool
US4840387A (en) * 1988-01-20 1989-06-20 The Jacobs Manufacturing Company Self-actuating keyless chuck
US4958840A (en) * 1988-05-27 1990-09-25 Milwaukee Electric Tool Corporation Self disengaging keyless chuck
US5411275A (en) * 1993-09-27 1995-05-02 Jacobs Chuck Technology Corporation Chuck with torque limiting mechanism and inclined plane for final tightening
US5992859A (en) * 1998-04-27 1999-11-30 Chum Power Machinery Corp. Bit holding system for a power hand tool
US5988653A (en) * 1998-06-18 1999-11-23 Chum Power Machinery Corp. Auto-locking bit holding system of a hand tool
US6074140A (en) * 1999-07-09 2000-06-13 Banner American Products, Inc. Quick-release chuck assembly
US6257596B1 (en) * 1999-08-18 2001-07-10 Wen Yung Yang Self Locking device for power tool
US6729812B2 (en) * 1999-12-06 2004-05-04 Theodore G. Yaksich Power driver having geared tool holder
CN2420088Y (en) * 2000-05-15 2001-02-21 铨宝工业股份有限公司 Electric drill base casing structure with cladding clamp
US6488286B2 (en) * 2000-08-21 2002-12-03 Theodore G. Yaksich Chuck and power driver having improved interface assembly
AUPR272101A0 (en) * 2001-01-24 2001-02-22 Bayly Design Associates Pty Ltd Power tool
US6554289B1 (en) * 2001-10-11 2003-04-29 Chum Power Machinery Corp. Anti-slip type electric drill chuck
US7690658B2 (en) * 2004-09-20 2010-04-06 Black & Decker Inc. Tool chuck with power take off feature

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6247706B1 (en) * 1999-11-03 2001-06-19 Chum Power Machinery Corp. Self-locking chuck
US20030171185A1 (en) * 2001-01-23 2003-09-11 Christine Potter Multispeed power tool transmission

Also Published As

Publication number Publication date
WO2006089051A2 (en) 2006-08-24
US20060185870A1 (en) 2006-08-24
JP2008529818A (en) 2008-08-07
EP1885990A2 (en) 2008-02-13

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