IT8319781A0 - MULTI-STAGE HYDRAULIC TELESCOPIC CYLINDER WITH PRESSURE SUPPLY ON THE END PISTON SIDE. - Google Patents

MULTI-STAGE HYDRAULIC TELESCOPIC CYLINDER WITH PRESSURE SUPPLY ON THE END PISTON SIDE.

Info

Publication number
IT8319781A0
IT8319781A0 IT8319781A IT1978183A IT8319781A0 IT 8319781 A0 IT8319781 A0 IT 8319781A0 IT 8319781 A IT8319781 A IT 8319781A IT 1978183 A IT1978183 A IT 1978183A IT 8319781 A0 IT8319781 A0 IT 8319781A0
Authority
IT
Italy
Prior art keywords
telescopic cylinder
pressure supply
hydraulic telescopic
piston side
stage hydraulic
Prior art date
Application number
IT8319781A
Other languages
Italian (it)
Other versions
IT1193687B (en
Inventor
Kupiek Heinrich
Brackelmann Gerd
Bartmann Gunter
Original Assignee
Montan Hydraulik Gmbh & Co Kg
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 Montan Hydraulik Gmbh & Co Kg filed Critical Montan Hydraulik Gmbh & Co Kg
Publication of IT8319781A0 publication Critical patent/IT8319781A0/en
Application granted granted Critical
Publication of IT1193687B publication Critical patent/IT1193687B/en

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
    • F15B15/16—Characterised by the construction of the motor unit of the straight-cylinder type of the telescopic type

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Actuator (AREA)
IT19781/83A 1982-02-26 1983-02-25 MULTI-STAGE HYDRAULIC TELESCOPIC CYLINDER WITH ADDITION OF THE PRESSURE HALF ON THE SIDE OF THE TERMINAL PISTON IT1193687B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3206870A DE3206870C2 (en) 1982-02-26 1982-02-26 Multi-stage hydraulic telescopic cylinder with pressure medium supply on the end piston side

Publications (2)

Publication Number Publication Date
IT8319781A0 true IT8319781A0 (en) 1983-02-25
IT1193687B IT1193687B (en) 1988-07-21

Family

ID=6156720

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19781/83A IT1193687B (en) 1982-02-26 1983-02-25 MULTI-STAGE HYDRAULIC TELESCOPIC CYLINDER WITH ADDITION OF THE PRESSURE HALF ON THE SIDE OF THE TERMINAL PISTON

Country Status (4)

Country Link
DE (1) DE3206870C2 (en)
FR (1) FR2522372A1 (en)
GB (1) GB2119019A (en)
IT (1) IT1193687B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2167494B (en) * 1984-11-26 1988-05-05 L & F Eng Ltd Hydraulic actuators for vehicle seats
DE29811413U1 (en) * 1998-06-25 1999-08-26 Bison Stematec Maschinenbau Un Multi-stage, double-acting hydraulic cylinder with hydraulic arrangement, especially for lifting work systems
CN100510428C (en) * 2006-02-16 2009-07-08 袁华梓 Supercharging oil cylinder
CN107178320B (en) * 2017-06-14 2023-09-08 中石化石油工程技术服务有限公司 Hydraulic positioner
CN113417823A (en) * 2021-07-30 2021-09-21 高砂电气(苏州)有限公司 Single-cylinder type continuous discharge injection pump

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7935495U1 (en) * 1980-07-03 Montan-Hydraulik Gmbh & Co Kg, 4755 Holzwickede Multi-stage hydraulic telescopic cylinder
DE2816175A1 (en) * 1978-04-14 1979-10-18 Montan Hydraulik Gmbh & Co Kg Multistage hydraulic telescopic cylinder - has non-return valve and by=pass in hydraulic system ensuring stable actuation of successive pistons
DE3021633A1 (en) * 1980-06-09 1981-12-17 Schütt, Friedrich, 4755 Holzwickede Multistage telescopic hydraulic ram - has control members in crowns of individual hollow pistons

Also Published As

Publication number Publication date
IT1193687B (en) 1988-07-21
DE3206870C2 (en) 1984-06-07
FR2522372A1 (en) 1983-09-02
DE3206870A1 (en) 1983-09-15
GB2119019A (en) 1983-11-09
GB8305432D0 (en) 1983-03-30

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