BR8903962A - Mecanismo acionador de parafuso - Google Patents

Mecanismo acionador de parafuso

Info

Publication number
BR8903962A
BR8903962A BR898903962A BR8903962A BR8903962A BR 8903962 A BR8903962 A BR 8903962A BR 898903962 A BR898903962 A BR 898903962A BR 8903962 A BR8903962 A BR 8903962A BR 8903962 A BR8903962 A BR 8903962A
Authority
BR
Brazil
Prior art keywords
driving mechanism
screw driving
screw
driving
Prior art date
Application number
BR898903962A
Other languages
English (en)
Inventor
Fan Chaolai
Original Assignee
Fan Chaolai
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 Fan Chaolai filed Critical Fan Chaolai
Publication of BR8903962A publication Critical patent/BR8903962A/pt

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)
BR898903962A 1988-08-08 1989-08-07 Mecanismo acionador de parafuso BR8903962A (pt)

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 (1)

Publication Number Publication Date
BR8903962A true BR8903962A (pt) 1990-03-20

Family

ID=25742474

Family Applications (1)

Application Number Title Priority Date Filing Date
BR898903962A BR8903962A (pt) 1988-08-08 1989-08-07 Mecanismo acionador de parafuso

Country Status (10)

Country Link
EP (1) EP0354644B1 (pt)
JP (1) JPH0288179A (pt)
AU (1) AU614390B2 (pt)
BR (1) BR8903962A (pt)
DE (2) DE68917047T2 (pt)
GB (1) GB2221634A (pt)
MX (1) MX172487B (pt)
MY (1) MY104146A (pt)
NZ (1) NZ229177A (pt)
RU (2) RU2052691C1 (pt)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0423256U (pt) * 1990-06-20 1992-02-26
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
US5282392A (en) * 1991-01-31 1994-02-01 Chaolai Fan Synchro-clutching screw-and-nut mechanism
CN1042055C (zh) * 1993-04-23 1999-02-10 范朝来 一种快慢速螺杆传动机构
US6135435A (en) * 1996-08-07 2000-10-24 Wilton Corporation Woodworker's vise
GB2371252A (en) * 2001-01-22 2002-07-24 Record Tools Ltd Bench vice with quick release mechanism
DE10151597C1 (de) * 2001-10-18 2003-05-15 Howaldtswerke Deutsche Werft 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
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
EP1744857A4 (en) 2004-02-23 2010-02-03 Wmh Tool Group Inc PARALLEL CLAMP AND ACCESSORIES THEREFOR
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

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE198374C (pt) *
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
GB462834A (en) * 1935-09-28 1937-03-17 Steel Nut & Joseph Hampton Ltd Improvements relating to vices
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
GB697238A (en) * 1950-09-23 1953-09-16 Steel Nut & Joseph Hampton Ltd Improvements in quick release vices
GB800885A (en) * 1956-03-13 1958-09-03 Steel Nut And Joseph Hampton L Improvements in or relating to vices
GB819506A (en) * 1957-01-11 1959-09-02 Wilton Tool Mfg Co Inc Clamping and holding device
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 (pt) * 1986-02-07 1991-06-18
US4834355A (en) * 1987-09-03 1989-05-30 Chaolai Fan Mechanical program-controlled fast range-adjusting device

Also Published As

Publication number Publication date
DE68917047D1 (de) 1994-09-01
JPH0288179A (ja) 1990-03-28
DE68917047T2 (de) 1995-01-26
MX172487B (es) 1993-12-17
EP0354644A3 (en) 1991-03-20
EP0354644B1 (en) 1994-07-27
DE8907067U1 (pt) 1989-09-07
MY104146A (en) 1994-02-28
GB8917443D0 (en) 1989-09-13
NZ229177A (en) 1991-06-25
AU614390B2 (en) 1991-08-29
GB2221634A (en) 1990-02-14
JPH0543464B2 (pt) 1993-07-01
RU2052691C1 (ru) 1996-01-20
AU3710189A (en) 1990-02-08
EP0354644A2 (en) 1990-02-14
RU2052692C1 (ru) 1996-01-20

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Legal Events

Date Code Title Description
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 07/08/2004