GB1367937A - Hydropneumatic spring locking device and an adjustable seat having such a device - Google Patents

Hydropneumatic spring locking device and an adjustable seat having such a device

Info

Publication number
GB1367937A
GB1367937A GB3009871A GB3009871A GB1367937A GB 1367937 A GB1367937 A GB 1367937A GB 3009871 A GB3009871 A GB 3009871A GB 3009871 A GB3009871 A GB 3009871A GB 1367937 A GB1367937 A GB 1367937A
Authority
GB
United Kingdom
Prior art keywords
cylinder
piston
rod
passage
lever
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
GB3009871A
Other languages
English (en)
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.)
Nissan Motor Co Ltd
Ikeda Corp
Original Assignee
Ikeda Bussan Co Ltd
Nissan Motor Co Ltd
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
Priority claimed from JP7353470U external-priority patent/JPS5017531Y1/ja
Priority claimed from JP7353370U external-priority patent/JPS4922738Y1/ja
Priority claimed from JP13264470U external-priority patent/JPS5124662Y1/ja
Priority claimed from JP13264370U external-priority patent/JPS5122432Y1/ja
Application filed by Ikeda Bussan Co Ltd, Nissan Motor Co Ltd filed Critical Ikeda Bussan Co Ltd
Publication of GB1367937A publication Critical patent/GB1367937A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C1/00—Chairs adapted for special purposes
    • A47C1/02—Reclining or easy chairs
    • A47C1/022—Reclining or easy chairs having independently-adjustable supporting parts
    • A47C1/024—Reclining or easy chairs having independently-adjustable supporting parts the parts, being the back-rest, or the back-rest and seat unit, having adjustable and lockable inclination
    • A47C1/0244—Reclining or easy chairs having independently-adjustable supporting parts the parts, being the back-rest, or the back-rest and seat unit, having adjustable and lockable inclination by fluid means

Landscapes

  • Health & Medical Sciences (AREA)
  • Dentistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Chairs For Special Purposes, Such As Reclining Chairs (AREA)
  • Fluid-Damping Devices (AREA)
GB3009871A 1970-07-24 1971-06-28 Hydropneumatic spring locking device and an adjustable seat having such a device Expired GB1367937A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP7353470U JPS5017531Y1 (enExample) 1970-07-24 1970-07-24
JP7353370U JPS4922738Y1 (enExample) 1970-07-24 1970-07-24
JP13264470U JPS5124662Y1 (enExample) 1970-12-28 1970-12-28
JP13264370U JPS5122432Y1 (enExample) 1970-12-28 1970-12-28

Publications (1)

Publication Number Publication Date
GB1367937A true GB1367937A (en) 1974-09-25

Family

ID=27465589

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3009871A Expired GB1367937A (en) 1970-07-24 1971-06-28 Hydropneumatic spring locking device and an adjustable seat having such a device

Country Status (5)

Country Link
US (1) US3744844A (enExample)
CA (1) CA939231A (enExample)
DE (1) DE2136724C3 (enExample)
FR (1) FR2103280A5 (enExample)
GB (1) GB1367937A (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990005251A1 (en) * 1987-06-18 1990-05-17 John Douglas Gerisch Seat adjustment mechanism
WO1994020760A1 (en) * 1993-03-12 1994-09-15 Graeme Stanley Pedersen Adjustment bar

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2202160C3 (de) * 1972-01-18 1981-09-03 Stabilus Gmbh, 5400 Koblenz Verstelleinrichtung für Rücklehnen von Fahrzeugsitzen
US3851867A (en) * 1973-07-09 1974-12-03 Gen Motors Corp Pneumatic actuator control apparatus
CH582498A5 (enExample) * 1974-09-06 1976-12-15 Fehlbaum Fa
DE2733322C3 (de) * 1977-07-23 1980-08-07 Protoned B.V., Amsterdam Arbeitsstuhl
US4856762A (en) * 1986-07-08 1989-08-15 Selzer Guenther Fire retardant gas spring assembly for a passenger seat control
US4756577A (en) * 1987-04-13 1988-07-12 General Motors Corporation Lock mechanism for a car seat back and recliner
US5435625A (en) * 1993-08-20 1995-07-25 Hoover Universal, Inc. Hydraulically controlled seat adjuster and recliner mechanisms for vehicle seats
DE19506479A1 (de) * 1995-02-24 1996-08-29 Suspa Compart Ag Mit Fluid gefüllte Zylinder-Kolbenstangen-Einheit, insbesondere Gasfeder
US5636901A (en) * 1995-06-15 1997-06-10 Aircraft Modular Products, Inc. Aircraft passenger seat frame
US5779312A (en) * 1996-08-06 1998-07-14 Kayaba Kogyo Kabushiki Kaisha Back-rest angle adjusting apparatus
US6688694B1 (en) * 2002-08-22 2004-02-10 Yu Wei-Mei Releasable safety device for a chair backrest
EP1598270B1 (de) * 2004-05-21 2009-04-29 Airbus Deutschland GmbH Fluggastsitz mit integriertem Federelement
US7669930B2 (en) * 2006-10-06 2010-03-02 Long-Chuan Hsu Lockable pressure adjustment seat of a fitness apparatus

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3407909A (en) * 1965-07-20 1968-10-29 United Carr Inc Infinitely variable hydraulic clamping mechanism
NL6804534A (enExample) * 1967-04-04 1968-10-07
US3477550A (en) * 1967-10-05 1969-11-11 Kensei Suzuki Hydraulic lock device
DE1812282C3 (de) * 1968-12-03 1981-07-30 Fritz Bauer + Söhne oHG, 8503 Altdorf Hubvorrichtung zum stufenlosen Höhenverstellen von Tischplatten, Stuhlsitzen u.dgl.

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990005251A1 (en) * 1987-06-18 1990-05-17 John Douglas Gerisch Seat adjustment mechanism
WO1994020760A1 (en) * 1993-03-12 1994-09-15 Graeme Stanley Pedersen Adjustment bar

Also Published As

Publication number Publication date
DE2136724C3 (de) 1975-06-26
US3744844A (en) 1973-07-10
DE2136724B2 (de) 1974-11-07
DE2136724A1 (de) 1972-01-27
FR2103280A5 (enExample) 1972-04-07
CA939231A (en) 1974-01-01

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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