FR2170922B1 - - Google Patents

Info

Publication number
FR2170922B1
FR2170922B1 FR7204193A FR7204193A FR2170922B1 FR 2170922 B1 FR2170922 B1 FR 2170922B1 FR 7204193 A FR7204193 A FR 7204193A FR 7204193 A FR7204193 A FR 7204193A FR 2170922 B1 FR2170922 B1 FR 2170922B1
Authority
FR
France
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
FR7204193A
Other versions
FR2170922A1 (fr
Inventor
R Lucien
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.)
Messier Hispano SA
Original Assignee
Messier Hispano 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 Messier Hispano SA filed Critical Messier Hispano SA
Priority to FR7204193A priority Critical patent/FR2170922B1/fr
Priority to IT1988373A priority patent/IT978690B/it
Priority to DE19732305688 priority patent/DE2305688A1/de
Priority to GB598873A priority patent/GB1381244A/en
Priority to SE7301680A priority patent/SE376405B/xx
Publication of FR2170922A1 publication Critical patent/FR2170922A1/fr
Application granted granted Critical
Publication of FR2170922B1 publication Critical patent/FR2170922B1/fr
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
    • F15B15/20—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)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Actuator (AREA)
  • Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
  • Accommodation For Nursing Or Treatment Tables (AREA)
FR7204193A 1972-02-08 1972-02-08 Expired FR2170922B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR7204193A FR2170922B1 (fr) 1972-02-08 1972-02-08
IT1988373A IT978690B (it) 1972-02-08 1973-01-31 Martinetto idraulico a chiusura meccanica interna e segnalazione di tale prodedimento
DE19732305688 DE2305688A1 (de) 1972-02-08 1973-02-06 Hydraulische stellvorrichtung
GB598873A GB1381244A (en) 1972-02-08 1973-02-07 Hydraulic jack with internal mechanical locking means and means to indicate that locking has occurred
SE7301680A SE376405B (fr) 1972-02-08 1973-02-07

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7204193A FR2170922B1 (fr) 1972-02-08 1972-02-08

Publications (2)

Publication Number Publication Date
FR2170922A1 FR2170922A1 (fr) 1973-09-21
FR2170922B1 true FR2170922B1 (fr) 1975-03-21

Family

ID=9093169

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7204193A Expired FR2170922B1 (fr) 1972-02-08 1972-02-08

Country Status (5)

Country Link
DE (1) DE2305688A1 (fr)
FR (1) FR2170922B1 (fr)
GB (1) GB1381244A (fr)
IT (1) IT978690B (fr)
SE (1) SE376405B (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK150225C (da) * 1984-05-30 1987-07-06 Niels Hvilsted Hydraulisk cylinder indrettet til at optage mindst en elektrisk positionsgiver
DE29920657U1 (de) 1999-11-24 2000-02-24 Bümach Engineering International B.V., Emmen Endlagengeber für pneumatisch oder hydraulisch wirkende Arbeitszylinder mit Endlagenverriegelung
CN114313228B (zh) * 2021-12-23 2023-05-30 中国航空工业集团公司金城南京机电液压工程研究中心 一种外置式液压作动筒机械锁紧装置

Also Published As

Publication number Publication date
GB1381244A (en) 1975-01-22
IT978690B (it) 1974-09-20
SE376405B (fr) 1975-05-26
DE2305688A1 (de) 1973-08-16
FR2170922A1 (fr) 1973-09-21

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Legal Events

Date Code Title Description
ST Notification of lapse