GB1509751A - Pneumatic or hydraulic actuators - Google Patents

Pneumatic or hydraulic actuators

Info

Publication number
GB1509751A
GB1509751A GB26689/75A GB2668975A GB1509751A GB 1509751 A GB1509751 A GB 1509751A GB 26689/75 A GB26689/75 A GB 26689/75A GB 2668975 A GB2668975 A GB 2668975A GB 1509751 A GB1509751 A GB 1509751A
Authority
GB
United Kingdom
Prior art keywords
piston
rod
guide
pneumatic
hydraulic actuators
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
GB26689/75A
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.)
Festo Maschinenfabrik Gottlieb Stoll Firma
Original Assignee
Festo Maschinenfabrik Gottlieb Stoll Firma
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 Festo Maschinenfabrik Gottlieb Stoll Firma filed Critical Festo Maschinenfabrik Gottlieb Stoll Firma
Publication of GB1509751A publication Critical patent/GB1509751A/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
    • F15B15/1414—Characterised by the construction of the motor unit of the straight-cylinder type with non-rotatable piston

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Actuator (AREA)

Abstract

1509751 Fluid-pressure actuators FESTOMASCHINENFABRIK GOTTLIEB STOLL 24 June 1975 [17 July 1974] 26689/75 Heading F1D In a fluid-pressure actuator, in which the piston and cylinder are circular in cross-section, rotation of the piston is prevented by a non-circular guide rod which passes through a central bore in the piston. A hexagonal guide-rod 30, Fig. 1 cooperates with an insert 32, having an hexagonal hole therein, which is located in the piston. The piston-rod 25 is hollow to receive the guide-rod.
GB26689/75A 1974-07-17 1975-06-24 Pneumatic or hydraulic actuators Expired GB1509751A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2434302A DE2434302A1 (en) 1974-07-17 1974-07-17 WORKING CYLINDERS FOR PNEUMATIC OR HYDRAULIC WORKING MEDIA

Publications (1)

Publication Number Publication Date
GB1509751A true GB1509751A (en) 1978-05-04

Family

ID=5920778

Family Applications (1)

Application Number Title Priority Date Filing Date
GB26689/75A Expired GB1509751A (en) 1974-07-17 1975-06-24 Pneumatic or hydraulic actuators

Country Status (8)

Country Link
JP (1) JPS5134379A (en)
BR (1) BR7504516A (en)
CH (1) CH591635A5 (en)
DE (1) DE2434302A1 (en)
FR (1) FR2278969A1 (en)
GB (1) GB1509751A (en)
IT (1) IT1039652B (en)
SE (1) SE419674B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102128184A (en) * 2010-01-19 2011-07-20 陈实 Special liquid cylinder for electro-hydraulic hammer
CN106678120A (en) * 2017-03-17 2017-05-17 枣庄市达源液压设备有限公司 Efficient hydraulic cylinder
CN110259761A (en) * 2019-07-15 2019-09-20 徐州永佳液压设备有限公司 Anti-rotation hydraulic cylinder piston rod displacement sensor mounting structure

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5445660A (en) * 1977-09-16 1979-04-11 Hitachi Zosen Corp Ring forging apparatus
DE2804021A1 (en) * 1978-01-31 1979-08-02 Kuehnle Kopp Kausch Ag PISTON ARRANGEMENT
US4719847A (en) * 1987-01-20 1988-01-19 Blatt Leland F Fluid pressure operated motor with positive locating device
FR2635361B1 (en) * 1988-08-10 1993-06-11 Cit Alcatel FLUID CONTROLLED JACK WITH LINEAR STROKE AND ROTATING LOCKED SLIDING ARM
JPH07100209B2 (en) * 1991-07-22 1995-11-01 株式会社日本製鋼所 Forging equipment for large diameter rings
JP3497901B2 (en) * 1994-11-10 2004-02-16 Ｓｍｃ株式会社 Rodless cylinder
US5750952A (en) * 1995-12-05 1998-05-12 Weld Technology Industries, L.L.C. Welding gun with anti-rotation cylinder and internal proximity switch
US5974948A (en) * 1998-01-29 1999-11-02 Zaytran, Inc. Linear actuator

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102128184A (en) * 2010-01-19 2011-07-20 陈实 Special liquid cylinder for electro-hydraulic hammer
CN106678120A (en) * 2017-03-17 2017-05-17 枣庄市达源液压设备有限公司 Efficient hydraulic cylinder
CN110259761A (en) * 2019-07-15 2019-09-20 徐州永佳液压设备有限公司 Anti-rotation hydraulic cylinder piston rod displacement sensor mounting structure

Also Published As

Publication number Publication date
DE2434302A1 (en) 1976-01-22
FR2278969A1 (en) 1976-02-13
BR7504516A (en) 1976-07-06
SE419674B (en) 1981-08-17
SE7508117L (en) 1976-01-19
JPS5134379A (en) 1976-03-24
CH591635A5 (en) 1977-09-30
IT1039652B (en) 1979-12-10

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19940624