PT98293A - Sistema de accionamento linear de comando pneumatico para maquinas automaticas de soldadura por pontos - Google Patents

Sistema de accionamento linear de comando pneumatico para maquinas automaticas de soldadura por pontos

Info

Publication number
PT98293A
PT98293A PT98293A PT9829391A PT98293A PT 98293 A PT98293 A PT 98293A PT 98293 A PT98293 A PT 98293A PT 9829391 A PT9829391 A PT 9829391A PT 98293 A PT98293 A PT 98293A
Authority
PT
Portugal
Prior art keywords
pressure space
cylinder
connection
passage
piston
Prior art date
Application number
PT98293A
Other languages
English (en)
Other versions
PT98293B (pt
Original Assignee
Vbs Vertriebsgesellschaft Fur
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 Vbs Vertriebsgesellschaft Fur filed Critical Vbs Vertriebsgesellschaft Fur
Publication of PT98293A publication Critical patent/PT98293A/pt
Publication of PT98293B publication Critical patent/PT98293B/pt

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Actuator (AREA)
  • Resistance Welding (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Arc Welding In General (AREA)
PT98293A 1990-07-11 1991-07-11 Sistema de accionamento linear de comando pneumatico para maquinas automaticas de soldadura por pontos PT98293B (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE9010446U DE9010446U1 (de) 1990-07-11 1990-07-11 Pneumatisch betätigbarer Linearantrieb für Punktschweiß-Automaten

Publications (2)

Publication Number Publication Date
PT98293A true PT98293A (pt) 1993-08-31
PT98293B PT98293B (pt) 1998-12-31

Family

ID=6855494

Family Applications (1)

Application Number Title Priority Date Filing Date
PT98293A PT98293B (pt) 1990-07-11 1991-07-11 Sistema de accionamento linear de comando pneumatico para maquinas automaticas de soldadura por pontos

Country Status (7)

Country Link
US (1) US5174191A (pt)
EP (1) EP0465955B1 (pt)
AT (1) ATE121981T1 (pt)
DE (1) DE9010446U1 (pt)
ES (1) ES2074610T3 (pt)
HU (1) HU209079B (pt)
PT (1) PT98293B (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0546862B1 (en) * 1991-12-13 1996-02-21 Akio Matsui Pressure-intensifying type fluid pressure cylinder
EP0628372A1 (de) * 1993-05-01 1994-12-14 Liv Automation Gmbh Kolben-Zylinder-Anordnung als Antrieb für Schweissvorrichtungen
GB9314145D0 (en) * 1993-07-08 1993-08-18 Savair Ltd Pneumatic cylinder and control valve therefor
US6633015B2 (en) * 2000-12-08 2003-10-14 Doben Limited Soft-touch pneumatic drive unit
US7117706B2 (en) * 2002-12-26 2006-10-10 Utica Enterprises, Inc. Programmable apparatus and method for body panel attachment
US7223933B2 (en) * 2004-01-21 2007-05-29 Doben Limited Low impact spot welding cylinder with single piston
US7214902B2 (en) * 2004-12-13 2007-05-08 Doben Limited Low impact spot welding cylinder with dual pistons
WO2007079041A2 (en) * 2005-12-30 2007-07-12 Roger Hirsch Resistance welding machine pinch point safety sensor
CN101655112B (zh) * 2009-08-21 2011-11-16 东莞市安德丰电池有限公司 串联气缸
CN102896414A (zh) * 2012-09-29 2013-01-30 无锡威华电焊机制造有限公司 用于钢筋桁架六点焊机的焊接气缸
CN113258407B (zh) * 2021-05-17 2021-09-28 广东电网有限责任公司东莞供电局 一种变压器接线端子制造成型加工设备

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2661599A (en) * 1950-12-26 1953-12-08 Folmer Frank Fredrick Pneumatically operated welder head construction
US3657509A (en) * 1971-02-16 1972-04-18 Donald Joseph Beneteau Nut welding electrode
US4410193A (en) * 1979-11-14 1983-10-18 Howard D U Remotely adjustable compensator for centering steering systems
DE3321707A1 (de) * 1983-06-16 1984-12-20 Volkswagenwerk Ag, 3180 Wolfsburg Kolben-zylinder-anordnung als antrieb fuer eine schweisselektrode
JPS6051305U (ja) * 1983-09-17 1985-04-11 エスエムシ−株式会社 クツシヨン機構を有する空気圧シリンダ
DE3542069A1 (de) * 1984-12-07 1986-06-12 Volkswagen AG, 3180 Wolfsburg Kolben-zylinder-anordnung als antrieb fuer eine schweisselektrode
US4748894A (en) * 1986-09-08 1988-06-07 Foster Raymond K Drive/frame assembly for a reciprocating floor

Also Published As

Publication number Publication date
ES2074610T3 (es) 1995-09-16
EP0465955A1 (de) 1992-01-15
US5174191A (en) 1992-12-29
HU209079B (en) 1994-03-28
HUT58018A (en) 1992-01-28
PT98293B (pt) 1998-12-31
ATE121981T1 (de) 1995-05-15
EP0465955B1 (de) 1995-05-03
HU912324D0 (en) 1991-12-30
DE9010446U1 (de) 1990-10-25

Similar Documents

Publication Publication Date Title
PT98293A (pt) Sistema de accionamento linear de comando pneumatico para maquinas automaticas de soldadura por pontos
US5193433A (en) Piston sealing and dampening device
US4205594A (en) Fluid operated apparatus
KR980008437A (ko) 선회식 클램프장치
SE504248C2 (sv) Anordning för växelmanövrering
KR100227523B1 (ko) 유압 액튜에이터 장치
US5165322A (en) Three position power cylinder
KR20120092147A (ko) 컴팩트한 힘 증배 공압 액추에이터
KR940021184A (ko) 유압장치
ES472057A1 (es) Un dispositivo operador de valvula perfeccionado
GB2076116A (en) Flow control valve
US3924514A (en) Apparatus for actuating a work gripping device
US3800539A (en) Tandem master cylinder
US5226346A (en) Axial piston type pressure medium servomotor control device
JPH10115384A (ja) 弁作動器
US4930403A (en) Directionally controlled hydraulic cylinder
JP3804719B2 (ja) 流体圧シリンダ
US4545407A (en) Jam compensating control valve
EP0648942B1 (en) Linear pneumatic actuator with a reversible-action locking device
GB2311584A (en) Seal for piston or piston rod
DE3860707D1 (de) Pneumatisch betaetigtes ventil und verteilerblock fuer ein derartiges ventil.
GB2045882A (en) Hydraulic power booster
JPS6131203Y2 (pt)
ATE18145T1 (de) Umlaufender druckmittelzylinder.
US20070199441A1 (en) Fluid Pressure Cylinder

Legal Events

Date Code Title Description
BB1A Laying open of patent application

Effective date: 19930330

FG3A Patent granted, date of granting

Effective date: 19980929

MM3A Annulment or lapse

Free format text: LAPSE DUE TO NON-PAYMENT OF FEES

Effective date: 20010331