GB2130670B - Pressure-medium-operable toggle lever clamping device - Google Patents

Pressure-medium-operable toggle lever clamping device

Info

Publication number
GB2130670B
GB2130670B GB08307436A GB8307436A GB2130670B GB 2130670 B GB2130670 B GB 2130670B GB 08307436 A GB08307436 A GB 08307436A GB 8307436 A GB8307436 A GB 8307436A GB 2130670 B GB2130670 B GB 2130670B
Authority
GB
United Kingdom
Prior art keywords
medium
pressure
clamping device
toggle lever
lever clamping
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
GB08307436A
Other versions
GB8307436D0 (en
GB2130670A (en
Inventor
Josef-Gerhard Tunkers
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.)
Tuenkers Maschinenbau GmbH
Original Assignee
Tuenkers Maschinenbau 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 Tuenkers Maschinenbau GmbH filed Critical Tuenkers Maschinenbau GmbH
Publication of GB8307436D0 publication Critical patent/GB8307436D0/en
Publication of GB2130670A publication Critical patent/GB2130670A/en
Application granted granted Critical
Publication of GB2130670B publication Critical patent/GB2130670B/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/08—Characterised by the construction of the motor unit
    • F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
    • F15B15/1414—Characterised by the construction of the motor unit of the straight-cylinder type with non-rotatable piston
    • F15B15/1419—Characterised by the construction of the motor unit of the straight-cylinder type with non-rotatable piston of non-circular cross-section
    • 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
    • B25B5/00—Clamps
    • B25B5/06—Arrangements for positively actuating jaws
    • B25B5/12—Arrangements for positively actuating jaws using toggle links
    • B25B5/122—Arrangements for positively actuating jaws using toggle links with fluid drive
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/08—Characterised by the construction of the motor unit
    • F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
    • F15B15/1414—Characterised by the construction of the motor unit of the straight-cylinder type with non-rotatable piston

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Engineering & Computer Science (AREA)
  • Actuator (AREA)
  • Clamps And Clips (AREA)
  • Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
  • Jigs For Machine Tools (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
GB08307436A 1982-11-19 1983-03-17 Pressure-medium-operable toggle lever clamping device Expired GB2130670B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3242788A DE3242788C2 (en) 1982-11-19 1982-11-19 Pressurized toggle lever clamping device

Publications (3)

Publication Number Publication Date
GB8307436D0 GB8307436D0 (en) 1983-04-27
GB2130670A GB2130670A (en) 1984-06-06
GB2130670B true GB2130670B (en) 1985-03-13

Family

ID=6178495

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08307436A Expired GB2130670B (en) 1982-11-19 1983-03-17 Pressure-medium-operable toggle lever clamping device

Country Status (8)

Country Link
JP (1) JPS5993266A (en)
DE (1) DE3242788C2 (en)
ES (1) ES523246A0 (en)
FR (1) FR2536323B1 (en)
GB (1) GB2130670B (en)
IT (1) IT1205381B (en)
SE (1) SE459955B (en)
ZA (1) ZA833360B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6018441A (en) * 1983-07-11 1985-01-30 Jidosha Kiki Co Ltd Brake booster
DE9208306U1 (en) * 1992-06-22 1993-10-21 DE-STA-CO Metallerzeugnisse GmbH, 61449 Steinbach Jig
DE9420116U1 (en) * 1994-12-16 1995-02-02 Festo Kg, 73734 Esslingen Working cylinder in flat design
FR2770167B1 (en) * 1997-10-24 1999-12-24 Robotic IMPROVEMENT FOR A TIGHTENING DEVICE OF THE TYPE INCLUDING A PISTON-OPERATED LEVER
DE19832363C1 (en) * 1998-07-20 2000-03-09 Bayern Freistaat Multiple function clamping pliers has rear ends of mutually pivoted arms actuated by pneumatic cylinders
DE19930990C1 (en) * 1999-07-05 2000-12-28 Tuenkers Maschinenbau Gmbh Driven knee-lever tensioning apparatus especially for use in motor vehicle body manufacture
DE10331163B4 (en) * 2003-07-10 2005-10-13 Tünkers Maschinenbau Gmbh Pneumatic power cylinder
US7290480B2 (en) * 2005-02-08 2007-11-06 Delaware Capital Formation, Inc. Swing cylinder
DE102007042120A1 (en) 2007-09-05 2009-03-12 Uwe Hammer Pressure medium actuatable cylinder for use as independent tool driving device, has spindle coaxially guided in piston and having spiral recesses, where slope of one of spiral recess is different from slope of another spiral recess
EP2373895A4 (en) * 2008-11-25 2015-08-26 Skf Ab A coupling mechanism for releasably interconnecting a first and a second mechanical member and a linear actuator equipped with such a coupling mechanism
DE102011080502B4 (en) * 2011-08-05 2015-03-12 Schunk Gmbh & Co. Kg Spann- Und Greiftechnik Clamping device and pallet handling system

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1400801A (en) * 1919-11-01 1921-12-20 Benjamin P Cohen Pneumatic and hydraulic clamp
GB211192A (en) * 1922-11-07 1924-02-07 Charles Ridley Improvements in engines of the reciprocating fluid pressure type
GB606861A (en) * 1945-02-02 1948-08-20 Eugene Marius Gadoux Improvements in and relating to piston engines and the like
GB773806A (en) * 1953-08-24 1957-05-01 Carl Roehri Improvements in or relating to toggle-action presses
GB851165A (en) * 1958-02-07 1960-10-12 Temple Instr Ltd Pneumatically operated toggle mechanism for actuating a machine part guided for rectilinear movement
US3599279A (en) * 1970-03-20 1971-08-17 Cincinnati Milling Machine Co Clamping mechanism
DE2017476C3 (en) * 1970-04-11 1975-04-17 Krauss-Maffei Ag, 8000 Muenchen Closing device for a tool carrier plate that can be moved on guides on injection molding machines
DE2222686B2 (en) * 1972-05-09 1980-06-12 Tuenkers Maschinenbau Gmbh, 4030 Ratingen Pressure medium-operated toggle lever clamping device, in particular for body parts
DE2431706A1 (en) * 1974-07-02 1976-01-22 Festo Maschf Stoll G WORKING CYLINDERS FOR PNEUMATIC AND HYDRAULIC MEDIA
DE2451948A1 (en) * 1974-10-31 1976-05-06 Habsburg Lothringen Leopold Vo EXCELLENT COMBUSTION ENGINE
FR2421311A1 (en) * 1978-03-28 1979-10-26 Honda Motor Co Ltd IMPROVEMENTS TO THE PISTON-CRANKSHAFT CONNECTIONS OF INTERNAL COMBUSTION ENGINES
DE2813694C2 (en) * 1978-03-30 1981-09-17 Tünkers Maschinenbau GmbH, 4030 Ratingen Pressurized medium-actuated toggle lever clamping device with a double acting clamping cylinder in which a differential piston is guided in a longitudinally displaceable manner

Also Published As

Publication number Publication date
GB8307436D0 (en) 1983-04-27
ES8403396A1 (en) 1984-03-16
IT1205381B (en) 1989-03-15
ZA833360B (en) 1984-02-29
SE8301318L (en) 1984-05-20
FR2536323A1 (en) 1984-05-25
DE3242788A1 (en) 1984-05-24
ES523246A0 (en) 1984-03-16
IT8367195A0 (en) 1983-02-22
SE8301318D0 (en) 1983-03-10
JPS5993266A (en) 1984-05-29
DE3242788C2 (en) 1985-02-07
FR2536323B1 (en) 1988-11-10
GB2130670A (en) 1984-06-06
SE459955B (en) 1989-08-28

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Legal Events

Date Code Title Description
772C Application made to the comptroller for revocation (sect. 72/1977)
729S Offer to surrender (sect. 29/1977)
772B Case decided by the comptroller ** patent revoked (sect. 72/1977)