GB1236300A - Hydraulic locking device - Google Patents

Hydraulic locking device

Info

Publication number
GB1236300A
GB1236300A GB61069/69A GB6106969A GB1236300A GB 1236300 A GB1236300 A GB 1236300A GB 61069/69 A GB61069/69 A GB 61069/69A GB 6106969 A GB6106969 A GB 6106969A GB 1236300 A GB1236300 A GB 1236300A
Authority
GB
United Kingdom
Prior art keywords
piston
reservoir
guided
seal
cylinder
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
GB61069/69A
Other languages
English (en)
Inventor
P L Porter
C R Porter
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.)
Hydro Aire Inc
Original Assignee
PL Porter 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 PL Porter Co filed Critical PL Porter Co
Publication of GB1236300A publication Critical patent/GB1236300A/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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/90—Details or parts not otherwise provided for
    • B60N2/919—Positioning and locking mechanisms
    • B60N2/929—Positioning and locking mechanisms linear
    • 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
    • F15B15/24—Other details, e.g. assembly with regulating devices for restricting the stroke

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Transportation (AREA)
  • Fluid-Damping Devices (AREA)
  • Chairs For Special Purposes, Such As Reclining Chairs (AREA)
  • Chairs Characterized By Structure (AREA)
  • Braking Arrangements (AREA)
  • Transmission Of Braking Force In Braking Systems (AREA)
GB61069/69A 1969-08-01 1969-12-15 Hydraulic locking device Expired GB1236300A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US84678269A 1969-08-01 1969-08-01

Publications (1)

Publication Number Publication Date
GB1236300A true GB1236300A (en) 1971-06-23

Family

ID=25298934

Family Applications (1)

Application Number Title Priority Date Filing Date
GB61069/69A Expired GB1236300A (en) 1969-08-01 1969-12-15 Hydraulic locking device

Country Status (8)

Country Link
JP (1) JPS4833222B1 (de)
BE (1) BE744159A (de)
CH (1) CH508142A (de)
DE (1) DE1964126C3 (de)
DK (1) DK145865C (de)
FR (1) FR2030991A5 (de)
GB (1) GB1236300A (de)
SE (1) SE367539B (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114671365A (zh) * 2022-04-19 2022-06-28 东方空间(西安)宇航技术有限公司 支撑结构及具有其的调节平台

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4155433A (en) * 1977-10-04 1979-05-22 P. L. Porter Company Stroke-limiting stop for positioning device
DE3104478A1 (de) * 1981-02-09 1982-08-19 Wabco Steuerungstechnik GmbH & Co, 3000 Hannover Einrichtung zum positionieren des arbeitskolbens eines doppeltwirkenden arbeitszylinders
JP2002058561A (ja) * 2000-08-23 2002-02-26 Yanagisawa Seiki Mfg Co Ltd 弾発力調整型のフリーロック
AT512663B1 (de) * 2012-08-08 2013-10-15 Trumpf Maschinen Austria Gmbh Zylinder-Kolben-Einheit
CN109720581A (zh) * 2018-12-20 2019-05-07 中国飞机强度研究所 一种航空座椅靠背倾角调节装置
CN113685477B (zh) * 2021-10-27 2022-03-04 江苏嘉胜汽车制造有限公司 一种油压减振器底阀

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114671365A (zh) * 2022-04-19 2022-06-28 东方空间(西安)宇航技术有限公司 支撑结构及具有其的调节平台

Also Published As

Publication number Publication date
DK145865C (da) 1983-09-05
JPS4833222B1 (de) 1973-10-12
DE1964126B2 (de) 1978-02-23
DE1964126A1 (de) 1971-02-04
DE1964126C3 (de) 1978-10-19
BE744159A (fr) 1970-07-08
SE367539B (de) 1974-06-04
FR2030991A5 (de) 1970-11-13
DK145865B (da) 1983-03-21
CH508142A (fr) 1971-05-31

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