FR1490584A - Dispositif hydraulique destiné à exercer des forces de traction et de poussée - Google Patents

Dispositif hydraulique destiné à exercer des forces de traction et de poussée

Info

Publication number
FR1490584A
FR1490584A FR59018726A FR59018726A FR1490584A FR 1490584 A FR1490584 A FR 1490584A FR 59018726 A FR59018726 A FR 59018726A FR 59018726 A FR59018726 A FR 59018726A FR 1490584 A FR1490584 A FR 1490584A
Authority
FR
France
Prior art keywords
hydraulic device
device intended
pushing forces
exert pulling
exert
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
FR59018726A
Other languages
English (en)
Inventor
Emil Weber
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR1490584A publication Critical patent/FR1490584A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D1/00—Straightening, restoring form or removing local distortions of sheet metal or specific articles made therefrom; Stretching sheet metal combined with rolling
    • B21D1/14—Straightening frame structures
    • 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
    • F15B15/20—Other details, e.g. assembly with regulating devices
    • F15B15/26—Locking mechanisms
    • F15B15/261—Locking mechanisms using positive interengagement, e.g. balls and grooves, for locking in the end positions

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Engineering & Computer Science (AREA)
  • Actuator (AREA)
FR59018726A 1965-11-11 1966-05-23 Dispositif hydraulique destiné à exercer des forces de traction et de poussée Expired FR1490584A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1965W0036054 DE1930656U (de) 1965-11-11 1965-11-11 Hydraulische vorrichtung zum ausueben von zug- oder druckkraeften.

Publications (1)

Publication Number Publication Date
FR1490584A true FR1490584A (fr) 1967-08-04

Family

ID=33390016

Family Applications (1)

Application Number Title Priority Date Filing Date
FR59018726A Expired FR1490584A (fr) 1965-11-11 1966-05-23 Dispositif hydraulique destiné à exercer des forces de traction et de poussée

Country Status (2)

Country Link
DE (1) DE1930656U (fr)
FR (1) FR1490584A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2337490A1 (fr) * 1976-01-08 1977-08-05 Lely Nv C Van Der Machine pour travailler le sol
CN102797724A (zh) * 2012-08-24 2012-11-28 无锡市裕神液压机械有限公司 带机械保护的油缸

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20203548U1 (de) * 2002-03-05 2003-05-15 Gmelin + MOLL Werkzeug GmbH, 78476 Allensbach Druckluft-Zughammer

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2337490A1 (fr) * 1976-01-08 1977-08-05 Lely Nv C Van Der Machine pour travailler le sol
CN102797724A (zh) * 2012-08-24 2012-11-28 无锡市裕神液压机械有限公司 带机械保护的油缸
CN102797724B (zh) * 2012-08-24 2015-11-18 无锡市裕神液压机械有限公司 带机械保护的油缸

Also Published As

Publication number Publication date
DE1930656U (de) 1966-01-05

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