FR2676103B3 - PNEUMATIC SPRING OF ADJUSTABLE LENGTH. - Google Patents

PNEUMATIC SPRING OF ADJUSTABLE LENGTH.

Info

Publication number
FR2676103B3
FR2676103B3 FR9205215A FR9205215A FR2676103B3 FR 2676103 B3 FR2676103 B3 FR 2676103B3 FR 9205215 A FR9205215 A FR 9205215A FR 9205215 A FR9205215 A FR 9205215A FR 2676103 B3 FR2676103 B3 FR 2676103B3
Authority
FR
France
Prior art keywords
adjustable length
pneumatic spring
pneumatic
spring
adjustable
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 - Fee Related
Application number
FR9205215A
Other languages
French (fr)
Other versions
FR2676103A3 (en
Inventor
Gunther Siebenhaar
Emil Frisch
Herbert Wolf
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.)
Suspa Compart AG
Original Assignee
Suspa Compart AG
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 Suspa Compart AG filed Critical Suspa Compart AG
Publication of FR2676103A3 publication Critical patent/FR2676103A3/en
Application granted granted Critical
Publication of FR2676103B3 publication Critical patent/FR2676103B3/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • A47C3/00—Chairs characterised by structural features; Chairs or stools with rotatable or vertically-adjustable seats
    • A47C3/20—Chairs or stools with vertically-adjustable seats
    • A47C3/30—Chairs or stools with vertically-adjustable seats with vertically-acting fluid cylinder
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D11/00—Passenger or crew accommodation; Flight-deck installations not otherwise provided for
    • B64D11/06—Arrangements of seats, or adaptations or details specially adapted for aircraft seats
    • B64D11/0639—Arrangements of seats, or adaptations or details specially adapted for aircraft seats with features for adjustment or converting of seats
    • B64D11/064—Adjustable inclination or position of seats
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/02—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using gas only or vacuum
    • F16F9/0209—Telescopic
    • F16F9/0245—Means for adjusting the length of, or for locking, the spring or dampers

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Fluid-Damping Devices (AREA)
  • Fluid-Pressure Circuits (AREA)
FR9205215A 1991-05-01 1992-04-28 PNEUMATIC SPRING OF ADJUSTABLE LENGTH. Expired - Fee Related FR2676103B3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4114226A DE4114226A1 (en) 1991-05-01 1991-05-01 Gas damper with length adjustment - has hydraulic length activation directly to protruding valve control stem

Publications (2)

Publication Number Publication Date
FR2676103A3 FR2676103A3 (en) 1992-11-06
FR2676103B3 true FR2676103B3 (en) 1993-03-19

Family

ID=6430750

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9205215A Expired - Fee Related FR2676103B3 (en) 1991-05-01 1992-04-28 PNEUMATIC SPRING OF ADJUSTABLE LENGTH.

Country Status (4)

Country Link
JP (1) JPH0512786U (en)
DE (2) DE4114226A1 (en)
FR (1) FR2676103B3 (en)
IT (1) IT226512Z2 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4209446A1 (en) * 1992-03-24 1993-09-30 Suspa Compart Ag Length-adjustable gas spring and chair with such a gas spring
EP0603427A1 (en) * 1992-12-23 1994-06-29 Ignaz Vogel GmbH & Co KG, Fahrzeugsitze Release mechanism
DE4328688A1 (en) * 1993-08-26 1995-03-02 Ritter Gmbh Dentaleinrichtung Working chair with lifting mechanism
DE4420914A1 (en) * 1994-06-16 1995-12-21 Suspa Compart Ag Length-adjustable gas spring and length-adjustable column for chairs, tables with a length-adjustable gas spring
DE19714646A1 (en) * 1997-04-09 1998-10-15 Suspa Compart Ag Adjustable gas spring
CN106865244A (en) * 2017-03-13 2017-06-20 电子科技大学中山学院 A kind of quick Jia Bao mechanisms of piler and its method of work
CN109185260A (en) * 2018-11-06 2019-01-11 浙江双正机床有限公司 A kind of integrated gas injection revolution oil hydraulic cylinder

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1189942A (en) * 1968-01-11 1970-04-29 Automotive Prod Co Ltd Improvements in or relating to Extensible and Contractable Devices
DE1812282C3 (en) * 1968-12-03 1981-07-30 Fritz Bauer + Söhne oHG, 8503 Altdorf Lifting device for stepless height adjustment of table tops, chair seats and the like.
DE1960813A1 (en) * 1969-12-04 1971-06-09 Basf Ag herbicide
DE2031790C3 (en) * 1970-06-26 1975-12-04 Alfred Dipl.-Ing. 4046 Buettgen Heitner Double-acting, pneumatically operated working cylinder
DE7505369U (en) * 1975-02-21 1975-08-14 Boge Gmbh Lockable telescopic vibration dampers, in particular for motor vehicles
DE2705259C2 (en) * 1977-02-09 1985-08-22 Fritz Bauer + Söhne oHG, 8503 Altdorf Lifting device for stepless height adjustment of chair seats or the like.

Also Published As

Publication number Publication date
DE9204264U1 (en) 1992-07-09
IT226512Z2 (en) 1997-06-24
JPH0512786U (en) 1993-02-19
FR2676103A3 (en) 1992-11-06
ITMI920407U1 (en) 1993-10-22
ITMI920407V0 (en) 1992-04-22
DE4114226A1 (en) 1992-11-05

Similar Documents

Publication Publication Date Title
BR9200624A (en) PNEUMATIC SPRING
DE69424182D1 (en) ADJUSTABLE SPRING NOZZLE
DE69334252D1 (en) ADJUSTABLE, ISO-ELASTIC SUPPORTING DEVICE
DK0520641T3 (en) Adjustable resonator
ITPN910065A0 (en) IMPROVED PRECISION PNEUMATIC SEEDER
BR9103644A (en) PNEUMATIC
BR9203367A (en) PNEUMATIC SPRING
DE69313624T2 (en) Adjustable amplifier
DK0497429T3 (en) Adjustable guide spring
DE69018921D1 (en) Adjustment device.
DE59200289D1 (en) Adjustment device.
FR2676103B3 (en) PNEUMATIC SPRING OF ADJUSTABLE LENGTH.
MX9202209A (en) PNEUMATIC REINFORCER.
FR2698143B1 (en) Pneumatic spring.
DE59004171D1 (en) Adjustment device.
DE59004291D1 (en) Length adjustable adjustment device.
MX9202210A (en) PNEUMATIC REINFORCER.
DE69131896T2 (en) ADJUSTABLE WRENCH
FI924771A0 (en) PNEUMATIC DAECK
DE69007082D1 (en) Pneumatic measuring device.
ES1016946Y (en) PNEUMATIC SPRING.
FI924612A (en) PNEUMATIC DAECK
ES1011204Y (en) PERFECTED PNEUMATIC SPRING.
FR2673555B1 (en) ADJUSTABLE REAMER.
ES1017416Y (en) PNEUMATIC SPRING.

Legal Events

Date Code Title Description
ST Notification of lapse