BR7407690D0 - Dispositivo de fixacao aperfeicoado especialmente um tornilho de maquina - Google Patents

Dispositivo de fixacao aperfeicoado especialmente um tornilho de maquina

Info

Publication number
BR7407690D0
BR7407690D0 BR7690/74A BR769074A BR7407690D0 BR 7407690 D0 BR7407690 D0 BR 7407690D0 BR 7690/74 A BR7690/74 A BR 7690/74A BR 769074 A BR769074 A BR 769074A BR 7407690 D0 BR7407690 D0 BR 7407690D0
Authority
BR
Brazil
Prior art keywords
specially
fixing device
machine latch
perfected fixing
perfected
Prior art date
Application number
BR7690/74A
Other languages
English (en)
Inventor
P Presenhammer
F Arnold
Original Assignee
Saurer Allma Gmbh
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 Saurer Allma Gmbh filed Critical Saurer Allma Gmbh
Publication of BR7407690D0 publication Critical patent/BR7407690D0/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
    • B25B1/18—Arrangements for positively actuating jaws motor driven, e.g. with fluid drive, with or without provision for manual actuation
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
    • F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
    • F16H25/183—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions conveying only reciprocating motion, e.g. wedges

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Gripping On Spindles (AREA)
  • Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
  • Clamps And Clips (AREA)
  • Jigs For Machine Tools (AREA)
BR7690/74A 1973-09-17 1974-09-16 Dispositivo de fixacao aperfeicoado especialmente um tornilho de maquina BR7407690D0 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE7333711 1973-09-17

Publications (1)

Publication Number Publication Date
BR7407690D0 true BR7407690D0 (pt) 1975-09-09

Family

ID=6640611

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7690/74A BR7407690D0 (pt) 1973-09-17 1974-09-16 Dispositivo de fixacao aperfeicoado especialmente um tornilho de maquina

Country Status (9)

Country Link
US (1) US3941362A (pt)
JP (1) JPS5056699A (pt)
BR (1) BR7407690D0 (pt)
CS (1) CS175387B2 (pt)
DD (1) DD114537A5 (pt)
ES (1) ES430066A1 (pt)
FR (1) FR2243777B1 (pt)
GB (1) GB1450505A (pt)
IT (1) IT1020738B (pt)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2710424A1 (de) * 1977-03-10 1978-09-14 Roehm Guenter H Spanneinrichtung, insbesondere maschinenschraubstock
DE7830221U1 (de) * 1978-10-11 1980-03-20 Arnold, Franz, 8960 Kempten Mechanischer kraftverstaerker
US4384707A (en) * 1979-02-16 1983-05-24 Pieter Poot Mechanical clamping device
IT1168021B (it) * 1980-10-22 1987-05-20 Saurer Allma Gmbh Dispositivo di bloccaggio, azionato pneumaticamente, in particolare morsa da macchina
US4549719A (en) * 1984-02-02 1985-10-29 Baumann Hans D Mechanical amplifying means for valves and other devices
US4721293A (en) * 1986-08-12 1988-01-26 Jergens, Inc. Self-locking clamping device
US4729544A (en) * 1987-05-07 1988-03-08 Baumann Hans D Electric-powered, lever-amplified actuating means for valves and other devices
DE8806051U1 (de) * 1988-05-06 1988-06-30 Saurer-Allma Gmbh, 8960 Kempten Antrieb für einen Maschinenschraubstock
US4973033A (en) * 1989-11-30 1990-11-27 Sun Hei W Air operated vice
DE9104681U1 (de) * 1991-04-17 1992-08-13 Gressel Ag, Aadorf Spannelement, enthaltend eine Schnellzustellvorrichtung kombiniert mit einem Kraftverstärker
GB2327898A (en) * 1997-08-01 1999-02-10 Micron Workholdings Limited Clamping arrangement
US6345567B1 (en) * 1998-10-06 2002-02-12 The Whitaker Corporation Power enhancing unit for a linear power module
CH696845A5 (de) * 2001-08-22 2007-12-31 Kesel Georg Gmbh & Co Kg Spannvorrichtung.
JP4529023B2 (ja) * 2002-12-03 2010-08-25 株式会社フジキン 制御器
EP1618995A1 (de) * 2004-07-24 2006-01-25 ALBERT SCHREM WERKZEUGFABRIK GmbH Hydraulische Druckpatrone
TW201722628A (zh) * 2015-12-17 2017-07-01 Homge Machinery Industrial Co Ltd 倍力式虎鉗結構改良
TWI579108B (zh) * 2016-04-21 2017-04-21 Improvement of Pressure Regulating Structure of
TWI579109B (zh) * 2016-04-28 2017-04-21 Jin-Cun Zheng The power of the times is improved
TWI640401B (zh) * 2017-10-26 2018-11-11 中日流體傳動股份有限公司 Quick changer fixture

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2335743A (en) * 1943-07-09 1943-11-30 Production Devices Inc Vise
US2443775A (en) * 1944-06-03 1948-06-22 Olson Carl-Axel Fluid pressure operated vise
DE1289799B (de) * 1967-02-09 1969-02-20 Arnold Franz Spanneinrichtung, insbesondere Maschinenschraubstock
DE1812325A1 (de) * 1968-12-03 1970-07-23 Arnold Franz Mechanische Spannvorrichtung,insbesondere Maschinenschraubstock
DE1900835C3 (de) * 1969-01-09 1975-04-03 Willi Prewo Werkzeug- Und Maschinenfabrik, 7126 Sersheim Spannvorrichtung, insbesondere Maschinenschraubstock
US3603579A (en) * 1969-05-22 1971-09-07 John E Odom Fluid-actuated vises
DE2060881C3 (de) * 1970-12-10 1975-02-06 Franz 8960 Kempten Arnold Mechanische Spanneinrichtung, insbesondere Maschinenschraubstock

Also Published As

Publication number Publication date
US3941362A (en) 1976-03-02
DD114537A5 (pt) 1975-08-12
CS175387B2 (pt) 1977-05-31
IT1020738B (it) 1977-12-30
FR2243777A1 (pt) 1975-04-11
GB1450505A (en) 1976-09-22
JPS5056699A (pt) 1975-05-17
FR2243777B1 (pt) 1978-06-09
ES430066A1 (es) 1976-10-01

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