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SE7811488L - Cylinder med tvastegsrorelse, speciellt en svetscylinder - Google Patents

Cylinder med tvastegsrorelse, speciellt en svetscylinder

Info

Publication number
SE7811488L
SE7811488L SE7811488A SE7811488A SE7811488L SE 7811488 L SE7811488 L SE 7811488L SE 7811488 A SE7811488 A SE 7811488A SE 7811488 A SE7811488 A SE 7811488A SE 7811488 L SE7811488 L SE 7811488L
Authority
SE
Sweden
Prior art keywords
cylinder
step movement
welding
welding cylinder
movement
Prior art date
Application number
SE7811488A
Other languages
English (en)
Other versions
SE414527B (sv
Inventor
K E Mattsson
Original Assignee
Volvo Ab
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 Volvo Ab filed Critical Volvo Ab
Priority to SE7811488A priority Critical patent/SE414527B/sv
Priority to US06/090,055 priority patent/US4296679A/en
Priority to GB7937627A priority patent/GB2036182B/en
Priority to FR7927368A priority patent/FR2441109A1/fr
Priority to DE19792944826 priority patent/DE2944826A1/de
Publication of SE7811488L publication Critical patent/SE7811488L/sv
Publication of SE414527B publication Critical patent/SE414527B/sv

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
    • F15B15/1409—Characterised by the construction of the motor unit of the straight-cylinder type with two or more independently movable working pistons

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Actuator (AREA)
SE7811488A 1978-11-07 1978-11-07 Cylinder med tvastegsrorelse, speciellt en svetscylinder SE414527B (sv)

Priority Applications (5)

Application Number Priority Date Filing Date Title
SE7811488A SE414527B (sv) 1978-11-07 1978-11-07 Cylinder med tvastegsrorelse, speciellt en svetscylinder
US06/090,055 US4296679A (en) 1978-11-07 1979-10-31 Cylinder with two-stage movement, especially a welding cylinder
GB7937627A GB2036182B (en) 1978-11-07 1979-10-31 Cylinder with two-stage movement especially a welding cylinder
FR7927368A FR2441109A1 (fr) 1978-11-07 1979-11-06 Cylindre, notamment cylindre de soudage a deplacement en deux etapes
DE19792944826 DE2944826A1 (de) 1978-11-07 1979-11-06 Zweistufig bewegbarer zylinder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7811488A SE414527B (sv) 1978-11-07 1978-11-07 Cylinder med tvastegsrorelse, speciellt en svetscylinder

Publications (2)

Publication Number Publication Date
SE7811488L true SE7811488L (sv) 1980-05-08
SE414527B SE414527B (sv) 1980-08-04

Family

ID=20336282

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7811488A SE414527B (sv) 1978-11-07 1978-11-07 Cylinder med tvastegsrorelse, speciellt en svetscylinder

Country Status (5)

Country Link
US (1) US4296679A (sv)
DE (1) DE2944826A1 (sv)
FR (1) FR2441109A1 (sv)
GB (1) GB2036182B (sv)
SE (1) SE414527B (sv)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2804021A1 (de) * 1978-01-31 1979-08-02 Kuehnle Kopp Kausch Ag Kolbenanordnung
DE3118583A1 (de) * 1981-05-11 1983-02-10 Wabco Westinghouse Fahrzeugbremsen GmbH, 3000 Hannover Gangzylinder mit drei stellungen
DE3227135A1 (de) * 1982-07-20 1984-01-26 Alfred Teves Gmbh, 6000 Frankfurt Topfkolben fuer hydraulische oder pneumatische zylinder bei kraftfahrzeugscheibenbremsen
DE3337969A1 (de) * 1983-10-19 1985-05-02 Wabco Westinghouse Fahrzeugbremsen GmbH, 3000 Hannover Arbeitszylinder mit drei stellungen
DE3336682A1 (de) * 1983-10-08 1985-04-25 Wabco Westinghouse Fahrzeugbremsen GmbH, 3000 Hannover Arbeitszylinder mit drei stellungen
US4585207A (en) * 1985-09-03 1986-04-29 Joy Manufacturing Company Expanding gate valve with pneumatic actuator
DE3539337A1 (de) * 1985-11-06 1987-05-21 Dornier Gmbh Druckmittelbetaetigbare stelleinrichtung zur einstellung aufeinanderfolgender schaltschritte
FR2591677B1 (fr) * 1985-12-17 1988-02-05 Videocolor Verin bi-pression
DE3620876A1 (de) * 1986-06-21 1987-12-23 Hehl Karl Hydraulikelement und damit aufgebautes ziehwerkzeug
SE500864C2 (sv) * 1989-10-28 1994-09-19 Berema Atlas Copco Ab Dämpanordning vid slagverk
EP0426502B1 (en) * 1989-11-03 1993-08-11 Parker Hannifin (Australia) Pty Ltd Apparatus for operating a sliding door member
US5480100A (en) * 1992-02-03 1996-01-02 Tagawakougyou Co., Ltd. Apparatus for crushing concrete structures
US5191825A (en) * 1992-06-12 1993-03-09 Doben Limited Low-impact air cylinder
DE4311868A1 (de) * 1993-04-10 1994-10-13 Hydraulik Ring Gmbh Stellantrieb für Schaltgetriebe von Kraftfahrzeugen
JP2623075B2 (ja) * 1995-02-03 1997-06-25 悦男 安藤 流体シリンダ
GB2339549A (en) * 1998-07-14 2000-02-02 Rover Group Welding tool
DE19933165A1 (de) * 1999-07-15 2001-01-18 Wabco Gmbh & Co Ohg Zylindereinheit
US7564005B2 (en) * 2001-07-10 2009-07-21 Doben Limited Resistance welding fastener electrode and monitor and method of using same
US7223933B2 (en) * 2004-01-21 2007-05-29 Doben Limited Low impact spot welding cylinder with single piston
EP1819474B1 (en) * 2004-12-10 2014-02-26 Doben Limited Low impact spot welding cylinder using single or double piston
US7214902B2 (en) * 2004-12-13 2007-05-08 Doben Limited Low impact spot welding cylinder with dual pistons
DE102009053814B4 (de) * 2009-11-18 2013-11-14 Knorr-Bremse Systeme für Schienenfahrzeuge GmbH Mehrstufig schaltbare vorgesteuerte Ventilanordnung
DE102018125692B4 (de) * 2018-10-16 2021-01-14 Doceram Gmbh Schweißelektrode

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US612507A (en) * 1898-10-18 Zeugmaschinen-fabrik
US2358826A (en) * 1941-05-19 1944-09-26 Progressive Welder Company Welding mechanism
US2649693A (en) * 1948-10-01 1953-08-25 Hahn & Kolb Hydraulically driven working machine for die-casting, injection molding, and the like
US2490625A (en) * 1948-10-30 1949-12-06 Baldwin Locomotive Works Transfer molding press
US3150563A (en) * 1961-06-14 1964-09-29 Kirkhof Mfg Corp Double piston welding cylinder
US3570230A (en) * 1968-07-09 1971-03-16 Int Harvester Co Tree gripping clamp and boom and control system therefor
GB1441977A (en) * 1973-11-02 1976-07-07 Spenklin Ltd Air-hydraulic pressure intensifying devices

Also Published As

Publication number Publication date
SE414527B (sv) 1980-08-04
GB2036182A (en) 1980-06-25
GB2036182B (en) 1982-11-03
FR2441109A1 (fr) 1980-06-06
DE2944826A1 (de) 1980-05-14
US4296679A (en) 1981-10-27
FR2441109B1 (sv) 1984-10-19

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