ES480491A1 - A jack - Google Patents

A jack

Info

Publication number
ES480491A1
ES480491A1 ES480491A ES480491A ES480491A1 ES 480491 A1 ES480491 A1 ES 480491A1 ES 480491 A ES480491 A ES 480491A ES 480491 A ES480491 A ES 480491A ES 480491 A1 ES480491 A1 ES 480491A1
Authority
ES
Spain
Prior art keywords
jack
connection
piston
accessories
longitudinally extending
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
ES480491A
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.)
PARISIENNE OUTILLAGE
Compagnie Parisienne dOutillage a Air Comprime SA
Original Assignee
PARISIENNE OUTILLAGE
Compagnie Parisienne dOutillage a Air Comprime SA
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 PARISIENNE OUTILLAGE, Compagnie Parisienne dOutillage a Air Comprime SA filed Critical PARISIENNE OUTILLAGE
Publication of ES480491A1 publication Critical patent/ES480491A1/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
    • F15B15/1423—Component parts; Constructional details
    • F15B15/1428—Cylinders

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Actuator (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Fluid-Damping Devices (AREA)

Abstract

The cylinder body 1 of a piston and cylinder jack is made by extrusion. It includes a piston-receiving bore 10 and on its periphery a plurality of longitudinally extending ducts 3, 4, at least some of which have outwardly directed longitudinal slots 5. The slots 5 may be closed by longitudinally extending seals 6. The ducts can serve numerous purposes, e.g.: be tapped to receive end plate fixing screws 23 provide passages for fluid transfer from one end of the duct to another, such passages optionally having pressure take off points 60 for connection to jack operating or control components or for connection to jack accessories provide mechanical support for jack operating components or accessories and provide means for mechanical connection of the jack to a support.
ES480491A 1978-05-12 1979-05-11 A jack Expired ES480491A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7814215A FR2425567A1 (en) 1978-05-12 1978-05-12 CYLINDER

Publications (1)

Publication Number Publication Date
ES480491A1 true ES480491A1 (en) 1979-12-16

Family

ID=9208213

Family Applications (1)

Application Number Title Priority Date Filing Date
ES480491A Expired ES480491A1 (en) 1978-05-12 1979-05-11 A jack

Country Status (8)

Country Link
BE (1) BE875864A (en)
DE (1) DE2918294A1 (en)
ES (1) ES480491A1 (en)
FR (1) FR2425567A1 (en)
GB (1) GB2020746B (en)
IT (1) IT1118604B (en)
LU (1) LU81245A1 (en)
NL (1) NL185862C (en)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3031349A1 (en) 1979-11-20 1981-05-21 Willy Waltalingen Fink COMPRESSED AIR VIBRATOR WITH FLOWING PISTON
DE3214777A1 (en) * 1982-04-21 1983-10-27 Ernst 7996 Meckenbeuren Hunger Single-acting pneumatic cylinder
DE3221984A1 (en) * 1982-06-11 1983-12-15 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Hydraulic cylinder
DE3246970A1 (en) * 1982-12-18 1984-06-20 Festo-Maschinenfabrik Gottlieb Stoll, 7300 Esslingen PRESSURE-OPERABLE WORKING CYLINDER
DE3436946C2 (en) * 1984-10-09 1994-06-09 Mannesmann Ag linear actuator
FR2573490B1 (en) * 1984-11-19 1988-08-26 Telemecanique Electrique CYLINDER HAVING A TRANSFER CHANNEL INTEGRATED IN THE CYLINDER
DE3507167C3 (en) * 1985-03-01 1996-06-13 Festo Kg Piston-cylinder arrangement
DE3534000A1 (en) * 1985-09-24 1987-03-26 Festo Kg PISTON CYLINDER ARRANGEMENT
DE3533955A1 (en) * 1985-09-24 1987-03-26 Festo Kg PISTON CYLINDER ARRANGEMENT
DE3609605A1 (en) * 1986-03-21 1987-09-24 Festo Kg LINEAR MOTOR
DE3709173A1 (en) * 1987-03-20 1988-09-29 Knorr Bremse Ag Double-acting pressure-medium cylinder
DE3820078C3 (en) * 1987-06-16 1997-07-24 Hoerbiger Gmbh Double-acting hydraulic cylinder
ES2045272T3 (en) * 1989-03-03 1994-01-16 Festo Kg CYLINDER FOR ONE CYLINDER-PISTON UNIT.
GB2258905B (en) * 1991-08-16 1995-07-19 Adwest Eng Ltd Vehicle power steering mechanism
IT233859Y1 (en) * 1994-07-13 2000-02-10 Luciano Migliori COMPACT PNEUMATIC CYLINDER
DE19623757A1 (en) * 1996-06-14 1997-12-18 Bosch Gmbh Robert Working cylinder actuatable by pressure medium
DE20014353U1 (en) 2000-08-19 2000-12-07 Festo AG & Co, 73734 Esslingen linear actuator
DE20110965U1 (en) 2001-07-03 2001-09-06 FESTO AG & Co., 73734 Esslingen Working cylinder
DE102004063679B4 (en) * 2004-12-31 2007-07-26 Bosch Rexroth Teknik Ab Rotary element, in particular for linear cylinders
JP4374584B2 (en) * 2006-07-28 2009-12-02 Ｓｍｃ株式会社 Position detection sensor
CN105156400B (en) * 2015-09-17 2018-04-17 宁波佳尔灵气动机械有限公司 A kind of anti-torsion multistage lifting cylinder
DE102016125139A1 (en) * 2016-12-21 2018-06-21 Festo Ag & Co. Kg Multi-position cylinder
CN110374959B (en) * 2019-06-18 2020-06-30 必成玻璃纤维(昆山)有限公司 Lead screw pneumatic cylinder fixing base firm in fixing

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB529024A (en) * 1938-05-19 1940-11-12 Oliver Osgood App Improvements in fluid pressure operated implement
US2597443A (en) * 1949-08-06 1952-05-20 Arthur E Broughton Oscillator
US2841117A (en) * 1955-07-11 1958-07-01 Senn Charles Pressure fluid servomotor
US3571883A (en) * 1968-04-19 1971-03-23 Westinghouse Air Brake Co Method of making a fluid operated cylinder device
DE2450209A1 (en) * 1974-10-23 1976-05-06 Georg Busch Hydraulic pump and servo device - has cylinder divided by feed piston into feed chamber and counter chamber
DE2506793A1 (en) * 1975-02-18 1976-08-26 Knorr Bremse Gmbh Actuating cylinder for pneumatic control gear - has four two way valve integrated in actuating cylinder sections
DE2553454C3 (en) * 1975-11-28 1980-07-24 Gerhard Walter Prof. Dr.-Ing. 5630 Remscheid Seulen Permanent magnetic display device, primarily for flow meters

Also Published As

Publication number Publication date
DE2918294C2 (en) 1990-04-26
IT1118604B (en) 1986-03-03
NL185862B (en) 1990-03-01
LU81245A1 (en) 1979-12-07
NL7903738A (en) 1979-11-14
FR2425567A1 (en) 1979-12-07
GB2020746A (en) 1979-11-21
GB2020746B (en) 1982-07-07
IT7967978A0 (en) 1979-05-09
FR2425567B1 (en) 1981-07-17
BE875864A (en) 1979-10-26
NL185862C (en) 1990-08-01
DE2918294A1 (en) 1979-11-15

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