FR2623865B1 - PNEUMATIC SHOCK ABSORBER - Google Patents

PNEUMATIC SHOCK ABSORBER

Info

Publication number
FR2623865B1
FR2623865B1 FR8817031A FR8817031A FR2623865B1 FR 2623865 B1 FR2623865 B1 FR 2623865B1 FR 8817031 A FR8817031 A FR 8817031A FR 8817031 A FR8817031 A FR 8817031A FR 2623865 B1 FR2623865 B1 FR 2623865B1
Authority
FR
France
Prior art keywords
shock absorber
pneumatic shock
pneumatic
absorber
shock
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 - Lifetime
Application number
FR8817031A
Other languages
French (fr)
Other versions
FR2623865A1 (en
Inventor
Kurt Stoll
Herbert Halama
Johannes Volzer
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.)
Festo SE and Co KG
Original Assignee
Festo SE and Co KG
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 Festo SE and Co KG filed Critical Festo SE and Co KG
Publication of FR2623865A1 publication Critical patent/FR2623865A1/en
Application granted granted Critical
Publication of FR2623865B1 publication Critical patent/FR2623865B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • F16F9/0218—Mono-tubular units
    • 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
    • F16F9/32—Details
    • F16F9/48—Arrangements for providing different damping effects at different parts of the stroke
    • F16F9/49—Stops limiting fluid passage, e.g. hydraulic stops or elastomeric elements inside the cylinder which contribute to changes in fluid damping

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Damping Devices (AREA)
FR8817031A 1987-12-01 1988-11-30 PNEUMATIC SHOCK ABSORBER Expired - Lifetime FR2623865B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19873740670 DE3740670C2 (en) 1987-12-01 1987-12-01 Pneumatic shock absorber

Publications (2)

Publication Number Publication Date
FR2623865A1 FR2623865A1 (en) 1989-06-02
FR2623865B1 true FR2623865B1 (en) 1991-10-04

Family

ID=6341637

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8817031A Expired - Lifetime FR2623865B1 (en) 1987-12-01 1988-11-30 PNEUMATIC SHOCK ABSORBER

Country Status (3)

Country Link
CH (1) CH677265A5 (en)
DE (1) DE3740670C2 (en)
FR (1) FR2623865B1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4445392A1 (en) * 1994-12-20 1996-06-27 Geze Gmbh & Co Automatic closing device for doors and windows
CN101328947B (en) * 2007-06-19 2012-06-27 周润锡 Air pressure telescopic link
DE102010050398A1 (en) * 2010-11-03 2012-05-03 Howaldtswerke-Deutsche Werft Gmbh pneumatic cylinder
US10678290B2 (en) * 2017-03-03 2020-06-09 Williams Controls, Inc. Non-hydraulic, integrated damping mechanism in an electronic controller assembly

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR627916A (en) * 1927-01-10 1927-10-15 Air suspension for motor vehicles, railways, trams and airplanes
US2154489A (en) * 1937-09-28 1939-04-18 United Aircraft Corp Vibration damper
BE494915A (en) * 1949-04-29
US2939697A (en) * 1956-01-23 1960-06-07 Cleveland Pneumatic Ind Inc Liquid spring
FR87035E (en) * 1964-06-15 1966-05-27 Veb Zek Temperature compensated hydraulic spring
US4005763A (en) * 1975-03-19 1977-02-01 Wallis Bernard J Lubricating means for gas-operated cylinders
DE2730860A1 (en) * 1977-07-08 1979-01-25 Sticht Walter Pneumatic shock absorber for assembly machine - has piston movement regulated by adjustable cylinder bleed valve in vent passage
US4154434A (en) * 1977-10-26 1979-05-15 Wallis Bernard J Boot arrangement for piston-cylinder assembly
JPS57103947A (en) * 1980-12-18 1982-06-28 Kuroda Precision Ind Ltd Pneumatic shock absorber
FR2552514B1 (en) * 1983-09-27 1987-12-04 Lucas France FLUIDIC TYPE SHOCK ABSORBER
DE3616806A1 (en) * 1986-05-17 1987-11-19 Festo Kg Pneumatic damping device

Also Published As

Publication number Publication date
DE3740670C2 (en) 1996-02-08
FR2623865A1 (en) 1989-06-02
CH677265A5 (en) 1991-04-30
DE3740670A1 (en) 1989-06-15

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Legal Events

Date Code Title Description
ST Notification of lapse
ST Notification of lapse