DD113394A1 - - Google Patents

Info

Publication number
DD113394A1
DD113394A1 DD179712A DD17971274A DD113394A1 DD 113394 A1 DD113394 A1 DD 113394A1 DD 179712 A DD179712 A DD 179712A DD 17971274 A DD17971274 A DD 17971274A DD 113394 A1 DD113394 A1 DD 113394A1
Authority
DD
German Democratic Republic
Application number
DD179712A
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
Priority to DD179712A priority Critical patent/DD113394A1/xx
Priority to DE19752515337 priority patent/DE2515337A1/de
Priority to US05/567,401 priority patent/US3989232A/en
Priority to FR7511384A priority patent/FR2277278A1/fr
Publication of DD113394A1 publication Critical patent/DD113394A1/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G17/00—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load
    • B60G17/02—Spring characteristics, e.g. mechanical springs and mechanical adjusting means
    • B60G17/04—Spring characteristics, e.g. mechanical springs and mechanical adjusting means fluid spring characteristics
    • B60G17/052—Pneumatic spring characteristics
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G13/00—Resilient suspensions characterised by arrangement, location or type of vibration dampers
    • B60G13/02—Resilient suspensions characterised by arrangement, location or type of vibration dampers having dampers dissipating energy, e.g. frictionally
    • B60G13/06—Resilient suspensions characterised by arrangement, location or type of vibration dampers having dampers dissipating energy, e.g. frictionally of fluid type
    • B60G13/10—Resilient suspensions characterised by arrangement, location or type of vibration dampers having dampers dissipating energy, e.g. frictionally of fluid type pneumatic
    • 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
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
    • F16F15/023—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using fluid means
    • F16F15/0232—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using fluid means with at least one gas spring
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Fluid-Damping Devices (AREA)
  • Vibration Prevention Devices (AREA)
DD179712A 1974-07-05 1974-07-05 DD113394A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DD179712A DD113394A1 (fr) 1974-07-05 1974-07-05
DE19752515337 DE2515337A1 (de) 1974-07-05 1975-04-09 Luftgedaempfte lagerung fuer geraete und/oder fahrzeuge
US05/567,401 US3989232A (en) 1974-07-05 1975-04-11 Air damped seating for devices and vehicles
FR7511384A FR2277278A1 (fr) 1974-07-05 1975-04-11 Montage a amortissement pneumatique pour appareils et/ou vehicules

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD179712A DD113394A1 (fr) 1974-07-05 1974-07-05

Publications (1)

Publication Number Publication Date
DD113394A1 true DD113394A1 (fr) 1975-06-05

Family

ID=5496472

Family Applications (1)

Application Number Title Priority Date Filing Date
DD179712A DD113394A1 (fr) 1974-07-05 1974-07-05

Country Status (4)

Country Link
US (1) US3989232A (fr)
DD (1) DD113394A1 (fr)
DE (1) DE2515337A1 (fr)
FR (1) FR2277278A1 (fr)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3329327A1 (de) * 1983-08-13 1985-02-28 Fa. Carl Freudenberg, 6940 Weinheim Gasdruckfeder
US4732033A (en) * 1986-09-26 1988-03-22 Kenneth L. Smedberg Pneumatic die cushion
US4860571A (en) * 1986-09-26 1989-08-29 Kenneth L. Smedberg Power press with improved cushioning system
US4736615A (en) * 1987-01-22 1988-04-12 Kenneth L. Smedberg Pneumatic press counterbalance
US5065988A (en) * 1987-08-11 1991-11-19 Wedell Anders S Spring for compression and tension, mainly in axial direction
US4972930A (en) * 1989-12-26 1990-11-27 The Boeing Company Dynamically adjustable rotary unbalance shaker
US5071108A (en) * 1990-01-12 1991-12-10 Newport Corporation Pneumatic vibration isolation systems with automatic piston centering
US5111735A (en) * 1990-10-30 1992-05-12 Beloit Corporation Air spring with quick release valve
FR2675561B1 (fr) * 1991-04-16 1993-12-03 Forges Belles Ondes Procede pour limiter l'ecartement de deux surfaces, l'ecartement etant determine par un recipient gonflable, valve pour la mise en óoeuvre de ce procede, et application du procede a une suspension pneumatique.
US5169129A (en) * 1991-09-26 1992-12-08 Bridgestone/Firestone, Inc. Variable rate air spring suspension system
US5219051A (en) * 1991-10-25 1993-06-15 Honeywell Inc. Folded viscous damper
CA2085068A1 (fr) * 1991-12-17 1993-06-18 John L. Vaphiadis Actuateur d'equilibre presentant une course allongee
US5379980A (en) * 1991-12-23 1995-01-10 Newport Corporation Stabilization systems for vibration isolators
US5542741A (en) * 1992-12-04 1996-08-06 Fukuoka Kagaku Ltd. Apparatus for vibrating seats
US5356110A (en) * 1993-06-08 1994-10-18 Newport Corporation Pneumatic isolation systems for damping vertical, horizontal and rotational vibrations
US5771816A (en) * 1994-10-26 1998-06-30 Knight Industries, Inc. Lift table
EP1744215B1 (fr) * 2005-07-16 2012-09-12 Integrated Dynamics Engineering GmbH Dispositif de support pour des components sensibles aux vibrations
US8511652B2 (en) * 2008-07-09 2013-08-20 Firestone Industrial Products Company, Llc Gas spring and gas damper assembly and method
US8800975B2 (en) * 2008-07-09 2014-08-12 Firestone Industrial Products Company, Llc Gas spring and gas damper assembly and method
US8011468B2 (en) * 2008-08-04 2011-09-06 Caterpillar Inc. Machine and pneumatic seat assembly having air container with integral air compressor housing
US9120410B2 (en) * 2013-03-14 2015-09-01 Alan Bauman Seat suspension
TWI693344B (zh) * 2018-09-11 2020-05-11 國立臺灣師範大學 大氣壓力之累積裝置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3168278A (en) * 1962-05-02 1965-02-02 Ralph P Ogden Hydro-mechanical vehicle seat suspension
US3730473A (en) * 1970-03-19 1973-05-01 Barry Wright Co Pneumatic self-positioning shock and vibration isolation stabilizing absorber
US3632077A (en) * 1970-05-18 1972-01-04 Universal Oil Prod Co Variable damping means
US3669400A (en) * 1970-07-24 1972-06-13 Universal Oil Prod Co Vehicle seats

Also Published As

Publication number Publication date
FR2277278B1 (fr) 1979-03-16
FR2277278A1 (fr) 1976-01-30
DE2515337A1 (de) 1976-01-22
US3989232A (en) 1976-11-02

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