CA925407A - Hydraulic lock for a linear actuator - Google Patents

Hydraulic lock for a linear actuator

Info

Publication number
CA925407A
CA925407A CA094551A CA94551A CA925407A CA 925407 A CA925407 A CA 925407A CA 094551 A CA094551 A CA 094551A CA 94551 A CA94551 A CA 94551A CA 925407 A CA925407 A CA 925407A
Authority
CA
Canada
Prior art keywords
linear actuator
hydraulic lock
hydraulic
lock
actuator
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
CA094551A
Inventor
Thomas W. Shearer, Jr.
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.)
Motors Liquidation Co
Original Assignee
Motors Liquidation Co
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 Motors Liquidation Co filed Critical Motors Liquidation Co
Application granted granted Critical
Publication of CA925407A publication Critical patent/CA925407A/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
    • F15B15/20—Other details, e.g. assembly with regulating devices
    • F15B15/26—Locking mechanisms

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Actuator (AREA)
CA094551A 1969-12-01 1970-10-01 Hydraulic lock for a linear actuator Expired CA925407A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US88123669A 1969-12-01 1969-12-01

Publications (1)

Publication Number Publication Date
CA925407A true CA925407A (en) 1973-05-01

Family

ID=25378051

Family Applications (1)

Application Number Title Priority Date Filing Date
CA094551A Expired CA925407A (en) 1969-12-01 1970-10-01 Hydraulic lock for a linear actuator

Country Status (2)

Country Link
US (1) US3603205A (en)
CA (1) CA925407A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4204513A (en) * 1978-11-15 1980-05-27 California Controls Company Hydraulic safety mechanism
DE2920423A1 (en) * 1979-05-19 1980-11-27 Stabilus Gmbh COMPRESSED AIR CYLINDER WITH LOCKING DEVICE
US4812612A (en) * 1988-01-11 1989-03-14 Chrysler Motors Corporation Hydraulic lock for resistance welders
CA2735427C (en) * 2008-09-09 2012-11-20 Welldynamics, Inc. Remote actuation of downhole well tools
US10012046B2 (en) * 2014-04-16 2018-07-03 Baker Hughes, A Ge Company, Llc Bi-directional locking liner hanger with pressure balanced setting mechanism

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2339024A (en) * 1943-05-26 1944-01-11 John M Hopwood Pneumatic power cylinder and means for preventing over-travel of its piston
US2891514A (en) * 1958-03-13 1959-06-23 Lawrence D Moeller Positive stop cylinder

Also Published As

Publication number Publication date
US3603205A (en) 1971-09-07

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