GB8729336D0 - Drill chuck - Google Patents

Drill chuck

Info

Publication number
GB8729336D0
GB8729336D0 GB878729336A GB8729336A GB8729336D0 GB 8729336 D0 GB8729336 D0 GB 8729336D0 GB 878729336 A GB878729336 A GB 878729336A GB 8729336 A GB8729336 A GB 8729336A GB 8729336 D0 GB8729336 D0 GB 8729336D0
Authority
GB
United Kingdom
Prior art keywords
drill chuck
chuck
drill
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.)
Withdrawn
Application number
GB878729336A
Other versions
GB2199776A (en
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.)
Jacobs Manufacturing Co Ltd
Jacobs Vehicle Systems Inc
Original Assignee
Jacobs Manufacturing Co Ltd
Jacobs Manufacturing Co
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 Jacobs Manufacturing Co Ltd, Jacobs Manufacturing Co filed Critical Jacobs Manufacturing Co Ltd
Publication of GB8729336D0 publication Critical patent/GB8729336D0/en
Publication of GB2199776A publication Critical patent/GB2199776A/en
Withdrawn legal-status Critical Current

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
    • B23B31/1253—Jaws movement actuated by an axially movable member

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gripping On Spindles (AREA)
GB08729336A 1986-12-31 1987-12-16 Self tightening drill chuck Withdrawn GB2199776A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB868631074A GB8631074D0 (en) 1986-12-31 1986-12-31 Drill chuck

Publications (2)

Publication Number Publication Date
GB8729336D0 true GB8729336D0 (en) 1988-01-27
GB2199776A GB2199776A (en) 1988-07-20

Family

ID=10609702

Family Applications (2)

Application Number Title Priority Date Filing Date
GB868631074A Pending GB8631074D0 (en) 1986-12-31 1986-12-31 Drill chuck
GB08729336A Withdrawn GB2199776A (en) 1986-12-31 1987-12-16 Self tightening drill chuck

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB868631074A Pending GB8631074D0 (en) 1986-12-31 1986-12-31 Drill chuck

Country Status (1)

Country Link
GB (2) GB8631074D0 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5573254A (en) 1989-12-11 1996-11-12 Power Tool Holders Incorporated Non-impact keyless chuck
GB9907468D0 (en) * 1999-03-31 1999-05-26 Black & Decker Inc Drill/driver chuck
GB9907463D0 (en) * 1999-03-31 1999-05-26 Black & Decker Inc Drill/driver chuck
US7316404B1 (en) * 2000-03-29 2008-01-08 Black & Decker Inc. Drill/driver chuck
FR2857284B1 (en) * 2003-07-09 2006-08-25 Amyot Ets CHUCK TOOL HOLDER WITH METAL SHIRT
CN201291311Y (en) * 2008-10-30 2009-08-19 于庆滋 Self-tightening drill chuck
CN201333537Y (en) * 2009-01-13 2009-10-28 于庆滋 Self-tightening drill chuck
CN102343447B (en) * 2011-09-02 2015-09-02 威海达旺五金制品有限责任公司 A kind of Novel keyless drill chuck

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2173720A (en) * 1985-01-17 1986-10-22 Roger David Harrison Keyless chuck
US4648608A (en) * 1985-02-27 1987-03-10 Black & Decker, Inc. Low-cost, keyless chuck and method of manufacture

Also Published As

Publication number Publication date
GB8631074D0 (en) 1987-02-04
GB2199776A (en) 1988-07-20

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)