[go: up one dir, main page]

ES454872A1 - Apparatus for clamping - Google Patents

Apparatus for clamping

Info

Publication number
ES454872A1
ES454872A1 ES454872A ES454872A ES454872A1 ES 454872 A1 ES454872 A1 ES 454872A1 ES 454872 A ES454872 A ES 454872A ES 454872 A ES454872 A ES 454872A ES 454872 A1 ES454872 A1 ES 454872A1
Authority
ES
Spain
Prior art keywords
respect
support
arm
jack
integral
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
ES454872A
Other languages
Spanish (es)
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.)
Le Bronze Ind Rene Loiseau S A
Original Assignee
Le Bronze Ind Rene Loiseau S A
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 Le Bronze Ind Rene Loiseau S A filed Critical Le Bronze Ind Rene Loiseau S A
Publication of ES454872A1 publication Critical patent/ES454872A1/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K11/00—Resistance welding; Severing by resistance heating
    • B23K11/30—Features relating to electrodes
    • B23K11/31—Electrode holders and actuating devices therefor
    • B23K11/314—Spot welding guns, e.g. mounted on robots

Landscapes

  • Engineering & Computer Science (AREA)
  • Robotics (AREA)
  • Mechanical Engineering (AREA)
  • Resistance Welding (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)

Abstract

Clamps for welding by resistance, comprising a fixed support, two pressure elements each supported by a mobile arm with respect to the expressed support, and a control cat of the displacement antagonist of the said pressure elements, characterized in that the first of said the arms are integral with the cylinder of said jack, said arm and said cylinder forming a first movable assembly with respect to said fixed support, while the second arm is integral with the piston of the said jack, forming therewith a second movable assembly with respect to to the support, and having these first and cutting sets a common degree of freedom with respect to said support, in the plane on which the tightening elements move in opposite directions. (Machine-translation by Google Translate, not legally binding)
ES454872A 1975-12-30 1976-12-22 Apparatus for clamping Expired ES454872A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7540069A FR2337005A1 (en) 1975-12-30 1975-12-30 RESISTANCE WELDING PLIERS

Publications (1)

Publication Number Publication Date
ES454872A1 true ES454872A1 (en) 1978-01-01

Family

ID=9164291

Family Applications (1)

Application Number Title Priority Date Filing Date
ES454872A Expired ES454872A1 (en) 1975-12-30 1976-12-22 Apparatus for clamping

Country Status (6)

Country Link
DE (1) DE2659652A1 (en)
ES (1) ES454872A1 (en)
FR (1) FR2337005A1 (en)
GB (1) GB1567770A (en)
IT (1) IT1065174B (en)
SE (1) SE7614141L (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2943245C2 (en) * 1979-10-26 1983-10-06 Daimler-Benz Ag, 7000 Stuttgart Welding tongs for electrical resistance welding for use in welding machines
FR2490128A1 (en) * 1980-09-16 1982-03-19 Honda Motor Co Ltd Resistance spot welding gun - has gun arm holder movable along cam groove to cooperate with stationary arm
SE8200705L (en) * 1982-02-08 1983-08-09 Asea Ab Spot welding gun
DE4137574C2 (en) * 1991-11-15 1995-08-24 Audi Ag Welding gun for connecting workpieces using the resistance spot welding process
US5252801A (en) * 1992-06-12 1993-10-12 Progressive Tool & Industries Co. Fixed point welding gun
DE102010020953A1 (en) 2010-05-19 2011-11-24 André Pastowski Welding tongs for resistance spot welding of sheet metal, have movable gripper arms that are pivoted so that movement planes of arms intersect on midline in welding points of workpiece and welding electrodes contact each other

Also Published As

Publication number Publication date
GB1567770A (en) 1980-05-21
DE2659652A1 (en) 1977-07-14
SE7614141L (en) 1977-07-01
IT1065174B (en) 1985-02-25
FR2337005A1 (en) 1977-07-29
FR2337005B1 (en) 1981-04-10

Similar Documents

Publication Publication Date Title
ES453384A3 (en) Hydraulic cylinder device provided with means to allow limited vaiven movements. (Machine-translation by Google Translate, not legally binding)
ES454872A1 (en) Apparatus for clamping
ES207609U (en) Articulation device for long fire arm culators. (Machine-translation by Google Translate, not legally binding)
ES288852A1 (en) Improvements in the centers of the perforating bars (Machine-translation by Google Translate, not legally binding)
IT1066982B (en) WORK CYLINDER, HYDRAULIC CYLINDER SPECIES
ES407437A1 (en) An electrical terminal. (Machine-translation by Google Translate, not legally binding)
ES201747U (en) Switch for direction indicators. (Machine-translation by Google Translate, not legally binding)
AT335955B (en) HYDRAULIC CLAMPING CYLINDER DRIVE FOR BLOCK CLAMP
ES442005A1 (en) Device for the elaboration of the two of covered and similar already stamped. (Machine-translation by Google Translate, not legally binding)
ES446463A1 (en) Clamping device for work pieces requested by loading in rotation direction. (Machine-translation by Google Translate, not legally binding)
ES215152U (en) Anti-slip device for applying pressure cats. (Machine-translation by Google Translate, not legally binding)
ES433670A1 (en) Vibrating device applicable to fruit trees. (Machine-translation by Google Translate, not legally binding)
ES223620U (en) Reinforced tightening device in its fixings. (Machine-translation by Google Translate, not legally binding)
ES302544A1 (en) Adjustable rigidity support device, for the upper cylinder of carbon debrishing machines. (Machine-translation by Google Translate, not legally binding)
ES173940U (en) Cat-hydraulic clamp. (Machine-translation by Google Translate, not legally binding)
ES295482A1 (en) Improvements in or relating to machines for rolling up sheet metal
ES97416U (en) Parallel jaws pliers (Machine-translation by Google Translate, not legally binding)
ES440081A1 (en) Improvements introduced in a support head to support formwork. (Machine-translation by Google Translate, not legally binding)
ES311007A3 (en) Improvements in the construction of portatiles de amordazado. (Machine-translation by Google Translate, not legally binding)
ES182237U (en) Perfected self-clearing pison. (Machine-translation by Google Translate, not legally binding)
ES215190U (en) Perfected disposition in self-pressing spoons. (Machine-translation by Google Translate, not legally binding)
ES207075U (en) Document archiving device. (Machine-translation by Google Translate, not legally binding)
ES202625U (en) Modular oven running circular platform tunnel. (Machine-translation by Google Translate, not legally binding)
ES95116U (en) Foldable hanger (Machine-translation by Google Translate, not legally binding)
ES115432U (en) A toothing tool. (Machine-translation by Google Translate, not legally binding)