GB8826571D0 - Drilling chuck - Google Patents

Drilling chuck

Info

Publication number
GB8826571D0
GB8826571D0 GB888826571A GB8826571A GB8826571D0 GB 8826571 D0 GB8826571 D0 GB 8826571D0 GB 888826571 A GB888826571 A GB 888826571A GB 8826571 A GB8826571 A GB 8826571A GB 8826571 D0 GB8826571 D0 GB 8826571D0
Authority
GB
United Kingdom
Prior art keywords
drilling chuck
chuck
drilling
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
GB888826571A
Other versions
GB2214455B (en
GB2214455A (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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB8826571D0 publication Critical patent/GB8826571D0/en
Publication of GB2214455A publication Critical patent/GB2214455A/en
Application granted granted Critical
Publication of GB2214455B publication Critical patent/GB2214455B/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B23B31/1246—Jaws movement actuated by a bolt with conical screw-thread

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gripping On Spindles (AREA)
GB8826571A 1988-01-14 1988-11-14 Drilling chuck Expired - Lifetime GB2214455B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE8800322U DE8800322U1 (en) 1988-01-14 1988-01-14

Publications (3)

Publication Number Publication Date
GB8826571D0 true GB8826571D0 (en) 1988-12-21
GB2214455A GB2214455A (en) 1989-09-06
GB2214455B GB2214455B (en) 1991-10-09

Family

ID=6819498

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8826571A Expired - Lifetime GB2214455B (en) 1988-01-14 1988-11-14 Drilling chuck

Country Status (5)

Country Link
DE (1) DE8800322U1 (en)
ES (1) ES1009428Y (en)
FR (1) FR2625930A1 (en)
GB (1) GB2214455B (en)
IT (1) IT1228207B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5816584A (en) * 1997-01-02 1998-10-06 Power Tool Holders, Inc. Chuck with improved jaw bite
US6354605B1 (en) 2000-03-10 2002-03-12 Power Tool Holders Incorporated Chuck with improved jaw

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4323324A (en) * 1979-04-18 1982-04-06 Alfred F. Eberhardt Chuck brake
US4460296A (en) * 1981-06-04 1984-07-17 Sivertson Jr Wilford E Keyless chuck gripping device
US4844488A (en) * 1987-07-16 1989-07-04 Flynn Jerome R Chuck actuator system and method

Also Published As

Publication number Publication date
DE8800322U1 (en) 1988-02-25
IT8919047A0 (en) 1989-01-10
GB2214455B (en) 1991-10-09
IT1228207B (en) 1991-06-05
FR2625930A1 (en) 1989-07-21
GB2214455A (en) 1989-09-06
ES1009428Y (en) 1990-02-16
ES1009428U (en) 1989-08-16

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19951114