ES2017533B3 - UNIT OF LONGITUDINAL CYLINDERS - Google Patents

UNIT OF LONGITUDINAL CYLINDERS

Info

Publication number
ES2017533B3
ES2017533B3 ES88100959T ES88100959T ES2017533B3 ES 2017533 B3 ES2017533 B3 ES 2017533B3 ES 88100959 T ES88100959 T ES 88100959T ES 88100959 T ES88100959 T ES 88100959T ES 2017533 B3 ES2017533 B3 ES 2017533B3
Authority
ES
Spain
Prior art keywords
piston
driving piston
driving
longitudinal
load
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 - Lifetime
Application number
ES88100959T
Other languages
Spanish (es)
Inventor
W Merten
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.)
Fraunhofer Gesellschaft zur Forderung der Angewandten Forschung eV
Original Assignee
Fraunhofer Gesellschaft zur Forderung der Angewandten Forschung eV
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6323572&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2017533(B3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Fraunhofer Gesellschaft zur Forderung der Angewandten Forschung eV filed Critical Fraunhofer Gesellschaft zur Forderung der Angewandten Forschung eV
Application granted granted Critical
Publication of ES2017533B3 publication Critical patent/ES2017533B3/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F15B15/02—Mechanical layout characterised by the means for converting the movement of the fluid-actuated element into movement of the finally-operated member

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Actuator (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Braking Systems And Boosters (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
  • Jib Cranes (AREA)

Abstract

1. Longitudinal cylinder unit comprising a pneumatic or hydraulic piston-cylinder unit in which a driving piston (2, 3) is disposed so as to be displaceable back and forward in a cylinder (4) and with said cylinder defines first and second pressure flow medium chambers (5, 6), into which and from which a pneumatic or hydraulic pressure flow medium for displacing the driving piston (2, 3) can be supplied and discharged, a load piston (13) which absorbs transverse forces acting from outside across the direction of displacement (A) of the driving piston (2, 3) being displaceably disposed in a longitudinal guide (14) parallel to the driving piston (2, 3), characterized in that the load piston (13) is connected to the driving piston (2, 3) by means of a coupling (17) which disengages the driving piston (2, 3) from the transverse forces but transmits pressure or tensile longitudinal forces acting in the direction of displacement (A) of the driving piston (2, 3) to the load piston (13).
ES88100959T 1987-03-20 1988-01-22 UNIT OF LONGITUDINAL CYLINDERS Expired - Lifetime ES2017533B3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19873709154 DE3709154A1 (en) 1987-03-20 1987-03-20 LONG CYLINDER UNIT

Publications (1)

Publication Number Publication Date
ES2017533B3 true ES2017533B3 (en) 1991-02-16

Family

ID=6323572

Family Applications (1)

Application Number Title Priority Date Filing Date
ES88100959T Expired - Lifetime ES2017533B3 (en) 1987-03-20 1988-01-22 UNIT OF LONGITUDINAL CYLINDERS

Country Status (4)

Country Link
EP (1) EP0283656B1 (en)
AT (1) ATE56506T1 (en)
DE (2) DE3709154A1 (en)
ES (1) ES2017533B3 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3734303A (en) 1972-02-24 1973-05-22 L Blatt Travel cylinder and gripper actuator with triple guide rods
AU5909980A (en) 1980-06-06 1981-12-10 Polyester Injection Pty. Ltd. Piston rod
FR2533978B1 (en) 1982-09-30 1987-01-30 Moulgrave Sa TRANSMISSION AND GUIDANCE DEVICE COMBINING A JACK AND A TRANSMISSION ELEMENT
DE3410973C2 (en) 1984-03-24 1986-06-05 Festo KG, 7300 Esslingen Pressure medium-operated slide-like feed device
DE3513616A1 (en) 1985-04-16 1986-10-16 Montech Ag, Derendingen Device for performing stroke movements

Also Published As

Publication number Publication date
DE3709154A1 (en) 1988-09-29
EP0283656A1 (en) 1988-09-28
DE3860581D1 (en) 1990-10-18
EP0283656B1 (en) 1990-09-12
ATE56506T1 (en) 1990-09-15

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