GB1306758A - Clamping device more particularly for a machine vice - Google Patents

Clamping device more particularly for a machine vice

Info

Publication number
GB1306758A
GB1306758A GB4763671A GB4763671A GB1306758A GB 1306758 A GB1306758 A GB 1306758A GB 4763671 A GB4763671 A GB 4763671A GB 4763671 A GB4763671 A GB 4763671A GB 1306758 A GB1306758 A GB 1306758A
Authority
GB
United Kingdom
Prior art keywords
spindle
oct
grip
rotation
bush
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.)
Expired
Application number
GB4763671A
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 DE2051119A external-priority patent/DE2051119B2/en
Application filed by Individual filed Critical Individual
Publication of GB1306758A publication Critical patent/GB1306758A/en
Expired 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
    • B25B1/106—Arrangements for positively actuating jaws using screws with mechanical or hydraulic power amplifiers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)

Abstract

1306758 Vices G H ROHM 13 Oct 1971 [17 Oct 1970 23 Oct 1970] 47636/71 Heading B3B A clamping device has a two speed feed and operates by rotation of a grip bush 19. Initial rotation causes rotation of spindle 10 via a stop clutch 20. The spindle is threaded in a spindle nut 11 which is attached to fixed member 1. Forward movement of spindle 10 causes movement of a secondary piston 7 which moves clamping member 2 forwardly. The step clutch consists of a spring loaded sleeve 27 having a pin 25 therethrough that engages in grooves 26 in spindle 10. Spindle 10 and the grip bush are drivingly connected by depressions and projections 29. When the stop clutch slips further rotation of the grip bush causes drive spindle 19 to move axially forward and act through push rod 17 on the primary piston 6 to move member 2. The stop clutch may be by-passed by forward movement of a clutch ring 37 until its pin 40 engages into a fluid bore 40.
GB4763671A 1970-10-17 1971-10-13 Clamping device more particularly for a machine vice Expired GB1306758A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2051119A DE2051119B2 (en) 1970-10-17 1970-10-17 Machine parallel vice grip housing - is fitted on quick operating spindle and has inner thread for drive spindle
DE7039210 1970-10-23

Publications (1)

Publication Number Publication Date
GB1306758A true GB1306758A (en) 1973-02-14

Family

ID=25759919

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4763671A Expired GB1306758A (en) 1970-10-17 1971-10-13 Clamping device more particularly for a machine vice

Country Status (3)

Country Link
US (1) US3779538A (en)
FR (1) FR2112306B1 (en)
GB (1) GB1306758A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5683077A (en) * 1996-05-10 1997-11-04 Fink; Paul David Vise handle with torque control
US20050034556A1 (en) * 2003-08-11 2005-02-17 Kelley Pate Manual Handle Apparatus
JP4786348B2 (en) * 2006-01-16 2011-10-05 津田駒工業株式会社 Vise with booster
US20090255098A1 (en) * 2008-04-11 2009-10-15 John William Andberg Clamp with a non-linear biasing member
TWI549782B (en) * 2013-04-26 2016-09-21 林澤培 Pressure-adjusting apparatus for vise
TWI594846B (en) * 2016-07-22 2017-08-11 林長毅 Pressure-Adjusting Apparatus For Vise
CN107914218B (en) * 2017-12-13 2019-05-10 陕西宝成航空仪表有限责任公司 The parallel clamping device of multifunctional combination

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US278094A (en) * 1883-05-22 Micro meter-gage
DE594C (en) * 1877-08-07 A. Rassmann in Ilmenau Nutcracker
GB563735A (en) * 1943-04-23 1944-08-28 William Charles Pallant Improvements in vices
DE894948C (en) * 1951-09-18 1953-10-29 Licentia Gmbh Clamping device, especially for clamping the work pieces to be welded in butt welding machines
US2803157A (en) * 1952-07-30 1957-08-20 Seitter Karl Holding device having screw and hydraulic pressure-applying means sequentially exerted
US3147002A (en) * 1960-11-23 1964-09-01 Arnold Franz Mechanical-hydraulic fastening device
DE1284366B (en) * 1964-04-07 1968-11-28 Arnold Franz Jig
DE1289799B (en) * 1967-02-09 1969-02-20 Arnold Franz Clamping device, in particular machine vice
DE1812325A1 (en) * 1968-12-03 1970-07-23 Arnold Franz Mechanical clamping device, in particular machine vice

Also Published As

Publication number Publication date
FR2112306A1 (en) 1972-06-16
FR2112306B1 (en) 1974-03-29
US3779538A (en) 1973-12-18

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PE20 Patent expired after termination of 20 years