GB2221634A - Quick release screw drive mechanism - Google Patents

Quick release screw drive mechanism Download PDF

Info

Publication number
GB2221634A
GB2221634A GB8917443A GB8917443A GB2221634A GB 2221634 A GB2221634 A GB 2221634A GB 8917443 A GB8917443 A GB 8917443A GB 8917443 A GB8917443 A GB 8917443A GB 2221634 A GB2221634 A GB 2221634A
Authority
GB
United Kingdom
Prior art keywords
screw
nut seat
cam
drive mechanism
mechanism according
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Withdrawn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
GB8917443A
Other languages
English (en)
Other versions
GB8917443D0 (en
Inventor
Chaolai Fan
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
Priority claimed from CN 88104905 external-priority patent/CN1016524B/zh
Priority claimed from CN 88106661 external-priority patent/CN1011158B/zh
Application filed by Individual filed Critical Individual
Publication of GB8917443D0 publication Critical patent/GB8917443D0/en
Publication of GB2221634A publication Critical patent/GB2221634A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B1/00—Vices
    • B25B1/06—Arrangements for positively actuating jaws
    • B25B1/10—Arrangements for positively actuating jaws using screws
    • B25B1/12—Arrangements for positively actuating jaws using screws with provision for disengagement
    • B25B1/125—Arrangements for positively actuating jaws using screws with provision for disengagement with one screw perpendicular to the jaw faces

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
  • Transmission Devices (AREA)
GB8917443A 1988-08-08 1989-07-31 Quick release screw drive mechanism Withdrawn GB2221634A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN 88104905 CN1016524B (zh) 1988-08-08 1988-08-08 丝杠垂直升降开合式螺杆传动机构
CN 88106661 CN1011158B (zh) 1988-09-14 1988-09-14 改进的丝杠垂直升降开合螺杆机构

Publications (2)

Publication Number Publication Date
GB8917443D0 GB8917443D0 (en) 1989-09-13
GB2221634A true GB2221634A (en) 1990-02-14

Family

ID=25742474

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8917443A Withdrawn GB2221634A (en) 1988-08-08 1989-07-31 Quick release screw drive mechanism

Country Status (10)

Country Link
EP (1) EP0354644B1 (enrdf_load_stackoverflow)
JP (1) JPH0288179A (enrdf_load_stackoverflow)
AU (1) AU614390B2 (enrdf_load_stackoverflow)
BR (1) BR8903962A (enrdf_load_stackoverflow)
DE (2) DE68917047T2 (enrdf_load_stackoverflow)
GB (1) GB2221634A (enrdf_load_stackoverflow)
MX (1) MX172487B (enrdf_load_stackoverflow)
MY (1) MY104146A (enrdf_load_stackoverflow)
NZ (1) NZ229177A (enrdf_load_stackoverflow)
RU (2) RU2052692C1 (enrdf_load_stackoverflow)

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2316025A (en) * 1996-08-07 1998-02-18 Wilton Corp Woodworkers vise
GB2371252A (en) * 2001-01-22 2002-07-24 Record Tools Ltd Bench vice with quick release mechanism
USD471070S1 (en) 2000-03-06 2003-03-04 Record Tools Limited Clamp
USD473441S1 (en) 2000-09-06 2003-04-22 Record Tools Limited Clamp
EP1304290A1 (de) * 2001-10-18 2003-04-23 Howaldtswerke-Deutsche Werft Ag System und Verfahren zur Erkennung und Abwehr von Laserbedrohungen und Unterwasserobjekten für Unterwasserfahrzeuge
USD485740S1 (en) 2002-03-01 2004-01-27 Wmh Tool Group, Inc. Apparatus for securing a workpiece
USD487220S1 (en) 2003-01-21 2004-03-02 Wmh Tool Group, Inc. Base for an apparatus for securing a workpiece
USD487864S1 (en) 2002-02-01 2004-03-30 Wmh Tool Group, Inc. Base for an apparatus for securing a work piece
USD488044S1 (en) 2002-02-01 2004-04-06 Wmh Tool Group, Inc. Apparatus for securing a work piece
USD494828S1 (en) 2003-01-21 2004-08-24 Wmh Tool Group, Inc. Apparatus for securing a workpiece
USD500238S1 (en) 2002-02-01 2004-12-28 Wmh Tool Group, Inc. Apparatus for securing a work piece
US6957808B2 (en) 2001-11-13 2005-10-25 Wmh Tool Group, Inc. Apparatus for securing a workpiece
US7017898B2 (en) 2002-03-01 2006-03-28 Wmh Tool Group, Inc. Apparatus for securing a workpiece
US7066457B2 (en) 2003-01-21 2006-06-27 Wmh Tool Group, Inc. Apparatus for securing a workpiece
US7798478B2 (en) 2004-02-23 2010-09-21 Walter Meier (Manufacturing) Inc. Parallel clamp and accessories therefor

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0423256U (enrdf_load_stackoverflow) * 1990-06-20 1992-02-26
US5282392A (en) * 1991-01-31 1994-02-01 Chaolai Fan Synchro-clutching screw-and-nut mechanism
CN1024037C (zh) * 1991-04-03 1994-03-16 范朝来 三点包容螺母升降自动同步开合式螺杆机构
CN1042055C (zh) * 1993-04-23 1999-02-10 范朝来 一种快慢速螺杆传动机构
CN101259603B (zh) 2007-11-09 2012-06-27 范朝来 一种节材型多功能台钳
CN103056792B (zh) * 2013-02-04 2015-06-17 南通金鑫五金工具有限公司 台虎钳
CN103358240A (zh) * 2013-07-30 2013-10-23 高素军 一种虎钳夹紧装置
CN110513456A (zh) * 2019-09-24 2019-11-29 广州铭匠智能科技有限公司 一种丝杆螺母机构
CN114738367B (zh) * 2022-04-14 2024-04-12 合肥屹坤精工科技有限公司 一种用于服务器设备精密紧固件防脱结构
CN115118099B (zh) * 2022-08-05 2023-12-15 中达电机股份有限公司 一种电机铜排转子表面加工用工装及加工工艺

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB462834A (en) * 1935-09-28 1937-03-17 Steel Nut & Joseph Hampton Ltd Improvements relating to vices
GB697238A (en) * 1950-09-23 1953-09-16 Steel Nut & Joseph Hampton Ltd Improvements in quick release vices
GB819506A (en) * 1957-01-11 1959-09-02 Wilton Tool Mfg Co Inc Clamping and holding device

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE198374C (enrdf_load_stackoverflow) *
GB170406A (en) * 1920-07-20 1921-10-20 Johan Fredrik Olof Ohborg Improvements in vices
US2102602A (en) * 1935-09-28 1937-12-21 Steel Nut & Joseph Hampton Ltd Vise
US2138245A (en) * 1937-10-30 1938-11-29 David C Smith Adjustable clamping tool
US2430458A (en) * 1945-08-27 1947-11-11 Titan Mfg Company Automatic screw control
GB800885A (en) * 1956-03-13 1958-09-03 Steel Nut And Joseph Hampton L Improvements in or relating to vices
GB857116A (en) * 1958-09-19 1960-12-29 William Henry Norris Gittins Vices
US4262892A (en) * 1980-02-22 1981-04-21 Wu Rong Chun Quick-operating bench vise
JPH0328253Y2 (enrdf_load_stackoverflow) * 1986-02-07 1991-06-18
US4834355A (en) * 1987-09-03 1989-05-30 Chaolai Fan Mechanical program-controlled fast range-adjusting device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB462834A (en) * 1935-09-28 1937-03-17 Steel Nut & Joseph Hampton Ltd Improvements relating to vices
GB697238A (en) * 1950-09-23 1953-09-16 Steel Nut & Joseph Hampton Ltd Improvements in quick release vices
GB819506A (en) * 1957-01-11 1959-09-02 Wilton Tool Mfg Co Inc Clamping and holding device

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2316025A (en) * 1996-08-07 1998-02-18 Wilton Corp Woodworkers vise
GB2316025B (en) * 1996-08-07 2000-10-04 Wilton Corp A woodworker's vise
US6135435A (en) * 1996-08-07 2000-10-24 Wilton Corporation Woodworker's vise
USD471070S1 (en) 2000-03-06 2003-03-04 Record Tools Limited Clamp
USD473441S1 (en) 2000-09-06 2003-04-22 Record Tools Limited Clamp
GB2371252A (en) * 2001-01-22 2002-07-24 Record Tools Ltd Bench vice with quick release mechanism
EP1304290A1 (de) * 2001-10-18 2003-04-23 Howaldtswerke-Deutsche Werft Ag System und Verfahren zur Erkennung und Abwehr von Laserbedrohungen und Unterwasserobjekten für Unterwasserfahrzeuge
US6957808B2 (en) 2001-11-13 2005-10-25 Wmh Tool Group, Inc. Apparatus for securing a workpiece
USD500238S1 (en) 2002-02-01 2004-12-28 Wmh Tool Group, Inc. Apparatus for securing a work piece
USD487864S1 (en) 2002-02-01 2004-03-30 Wmh Tool Group, Inc. Base for an apparatus for securing a work piece
USD488044S1 (en) 2002-02-01 2004-04-06 Wmh Tool Group, Inc. Apparatus for securing a work piece
USD485740S1 (en) 2002-03-01 2004-01-27 Wmh Tool Group, Inc. Apparatus for securing a workpiece
US7017898B2 (en) 2002-03-01 2006-03-28 Wmh Tool Group, Inc. Apparatus for securing a workpiece
USD494828S1 (en) 2003-01-21 2004-08-24 Wmh Tool Group, Inc. Apparatus for securing a workpiece
USD487220S1 (en) 2003-01-21 2004-03-02 Wmh Tool Group, Inc. Base for an apparatus for securing a workpiece
US7066457B2 (en) 2003-01-21 2006-06-27 Wmh Tool Group, Inc. Apparatus for securing a workpiece
US7798478B2 (en) 2004-02-23 2010-09-21 Walter Meier (Manufacturing) Inc. Parallel clamp and accessories therefor
US8282088B2 (en) 2004-02-23 2012-10-09 Walter Meier (Manufacturing) Inc. Parallel clamp and accessories therefor

Also Published As

Publication number Publication date
DE68917047T2 (de) 1995-01-26
EP0354644B1 (en) 1994-07-27
RU2052691C1 (ru) 1996-01-20
EP0354644A2 (en) 1990-02-14
DE68917047D1 (de) 1994-09-01
RU2052692C1 (ru) 1996-01-20
NZ229177A (en) 1991-06-25
JPH0543464B2 (enrdf_load_stackoverflow) 1993-07-01
MY104146A (en) 1994-02-28
BR8903962A (pt) 1990-03-20
AU614390B2 (en) 1991-08-29
AU3710189A (en) 1990-02-08
GB8917443D0 (en) 1989-09-13
DE8907067U1 (de) 1989-09-07
JPH0288179A (ja) 1990-03-28
MX172487B (es) 1993-12-17
EP0354644A3 (en) 1991-03-20

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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)