FR1572542A - - Google Patents

Info

Publication number
FR1572542A
FR1572542A FR1572542DA FR1572542A FR 1572542 A FR1572542 A FR 1572542A FR 1572542D A FR1572542D A FR 1572542DA FR 1572542 A FR1572542 A FR 1572542A
Authority
FR
France
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
Other languages
French (fr)
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 filed Critical
Application granted granted Critical
Publication of FR1572542A publication Critical patent/FR1572542A/fr
Expired 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
    • F16F9/04—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using gas only or vacuum in a chamber with a flexible wall
    • F16F9/0472—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using gas only or vacuum in a chamber with a flexible wall characterised by comprising a damping device
    • F16F9/0481—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using gas only or vacuum in a chamber with a flexible wall characterised by comprising a damping device provided in an opening to the exterior atmosphere

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR1572542D 1968-05-16 1968-05-16 Expired FR1572542A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR152061 1968-05-16

Publications (1)

Publication Number Publication Date
FR1572542A true FR1572542A (es) 1969-06-27

Family

ID=8650329

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1572542D Expired FR1572542A (es) 1968-05-16 1968-05-16

Country Status (1)

Country Link
FR (1) FR1572542A (es)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0024845A1 (en) * 1979-08-11 1981-03-11 Lamondine S.A. Improvements in or relating to exercising devices
EP0165738A2 (en) * 1984-06-13 1985-12-27 Energy Absorption Systems, Inc. Energy absorbing pneumatic crash cushion
US4674911A (en) * 1984-06-13 1987-06-23 Energy Absorption Systems, Inc. Energy absorbing pneumatic crash cushion
DE19729573A1 (de) * 1997-07-10 1999-01-14 Ludwig Kreth Vorrichtung zur Dampfung von Stoß- und Schwingungsenergie mit Hilfe von flüssigkeitsgefüllten Körpern
WO2008140650A3 (en) * 2007-03-22 2009-07-02 Xenith Llc Protective structure and method of making same
US7774866B2 (en) 2006-02-16 2010-08-17 Xenith, Llc Impact energy management method and system
US8528119B2 (en) 2006-02-16 2013-09-10 Xenith Llc Impact energy management method and system
US8814150B2 (en) 2011-12-14 2014-08-26 Xenith, Llc Shock absorbers for protective body gear
US8950735B2 (en) 2011-12-14 2015-02-10 Xenith, Llc Shock absorbers for protective body gear
US9683622B2 (en) 2004-04-21 2017-06-20 Xenith, Llc Air venting, impact-absorbing compressible members

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0024845A1 (en) * 1979-08-11 1981-03-11 Lamondine S.A. Improvements in or relating to exercising devices
EP0165738A2 (en) * 1984-06-13 1985-12-27 Energy Absorption Systems, Inc. Energy absorbing pneumatic crash cushion
EP0165738A3 (en) * 1984-06-13 1986-07-30 Energy Absorption Systems Inc. Energy absorbing pneumatic crash cushion
US4674911A (en) * 1984-06-13 1987-06-23 Energy Absorption Systems, Inc. Energy absorbing pneumatic crash cushion
DE19729573A1 (de) * 1997-07-10 1999-01-14 Ludwig Kreth Vorrichtung zur Dampfung von Stoß- und Schwingungsenergie mit Hilfe von flüssigkeitsgefüllten Körpern
US9683622B2 (en) 2004-04-21 2017-06-20 Xenith, Llc Air venting, impact-absorbing compressible members
US7774866B2 (en) 2006-02-16 2010-08-17 Xenith, Llc Impact energy management method and system
US7895681B2 (en) 2006-02-16 2011-03-01 Xenith, Llc Protective structure and method of making same
US8528119B2 (en) 2006-02-16 2013-09-10 Xenith Llc Impact energy management method and system
CN101707885B (zh) * 2007-03-22 2013-11-06 森尼思有限责任公司 保护结构及其制作方法
WO2008140650A3 (en) * 2007-03-22 2009-07-02 Xenith Llc Protective structure and method of making same
US8814150B2 (en) 2011-12-14 2014-08-26 Xenith, Llc Shock absorbers for protective body gear
US8950735B2 (en) 2011-12-14 2015-02-10 Xenith, Llc Shock absorbers for protective body gear

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Legal Events

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ST Notification of lapse