FR2173441A5 - Shock absorber - with hollow cylindrical body contg rotor and semiliquid viscous elastomer material - Google Patents

Shock absorber - with hollow cylindrical body contg rotor and semiliquid viscous elastomer material

Info

Publication number
FR2173441A5
FR2173441A5 FR7206334A FR7206334A FR2173441A5 FR 2173441 A5 FR2173441 A5 FR 2173441A5 FR 7206334 A FR7206334 A FR 7206334A FR 7206334 A FR7206334 A FR 7206334A FR 2173441 A5 FR2173441 A5 FR 2173441A5
Authority
FR
France
Prior art keywords
rotor
elastomer material
cylindrical body
semiliquid
shock absorber
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
FR7206334A
Other languages
English (en)
French (fr)
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.)
PLAUD EDGAR FR
Original Assignee
PLAUD EDGAR 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 by PLAUD EDGAR FR filed Critical PLAUD EDGAR FR
Priority to FR7206334A priority Critical patent/FR2173441A5/fr
Priority to DE19732307823 priority patent/DE2307823A1/de
Priority to SE7302257A priority patent/SE7302257L/sv
Priority to ES411743A priority patent/ES411743A1/es
Priority to NL7302439A priority patent/NL7302439A/xx
Priority to IT2071073A priority patent/IT979369B/it
Priority to JP2170273A priority patent/JPS4925361A/ja
Application granted granted Critical
Publication of FR2173441A5 publication Critical patent/FR2173441A5/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
    • 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
    • F16F15/0235—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 where a rotating member is in contact with fluid
    • 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
    • F16F9/10—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using liquid only; using a fluid of which the nature is immaterial
    • F16F9/12—Devices with one or more rotary vanes turning in the fluid any throttling effect being immaterial, i.e. damping by viscous shear effect only

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)
  • Compositions Of Macromolecular Compounds (AREA)
  • Vibration Prevention Devices (AREA)
FR7206334A 1972-02-24 1972-02-24 Shock absorber - with hollow cylindrical body contg rotor and semiliquid viscous elastomer material Expired FR2173441A5 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR7206334A FR2173441A5 (en) 1972-02-24 1972-02-24 Shock absorber - with hollow cylindrical body contg rotor and semiliquid viscous elastomer material
DE19732307823 DE2307823A1 (de) 1972-02-24 1973-02-16 Vorrichtung zum daempfen von linearen und dreh-schwingungen
SE7302257A SE7302257L (it) 1972-02-24 1973-02-16
ES411743A ES411743A1 (es) 1972-02-24 1973-02-17 Amortiguador de movimientos rotatorios o alternativos.
NL7302439A NL7302439A (it) 1972-02-24 1973-02-21
IT2071073A IT979369B (it) 1972-02-24 1973-02-22 Ammortizzatore di movimenti alternativi o rotativi
JP2170273A JPS4925361A (it) 1972-02-24 1973-02-22

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7206334A FR2173441A5 (en) 1972-02-24 1972-02-24 Shock absorber - with hollow cylindrical body contg rotor and semiliquid viscous elastomer material

Publications (1)

Publication Number Publication Date
FR2173441A5 true FR2173441A5 (en) 1973-10-05

Family

ID=9094078

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7206334A Expired FR2173441A5 (en) 1972-02-24 1972-02-24 Shock absorber - with hollow cylindrical body contg rotor and semiliquid viscous elastomer material

Country Status (7)

Country Link
JP (1) JPS4925361A (it)
DE (1) DE2307823A1 (it)
ES (1) ES411743A1 (it)
FR (1) FR2173441A5 (it)
IT (1) IT979369B (it)
NL (1) NL7302439A (it)
SE (1) SE7302257L (it)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2387488A1 (fr) * 1977-04-15 1978-11-10 Delta Materials Research Ltd Structure anti-bruits
FR2389047A2 (fr) * 1977-04-27 1978-11-24 Messier Hispano Sa Dispositif mecano-hydraulique de freinage pour charge soumise a des chocs et vibrations
EP0157352A2 (en) * 1984-03-29 1985-10-09 Cincinnati Milacron Inc. Machine damper
EP0345736A2 (en) * 1988-06-06 1989-12-13 Nissan Motor Co., Ltd. Damper unit for automotive power unit or the like
US5037058A (en) * 1989-03-29 1991-08-06 Nissan Motor Co., Ltd. Damper unit for automotive power unit or the like
WO1998052798A1 (en) * 1997-05-20 1998-11-26 Am-Safe, Inc. Device for prevention of slap-back lock of inertia reel

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53140896U (it) * 1977-04-14 1978-11-07
JP2895268B2 (ja) * 1990-08-13 1999-05-24 オイレス工業株式会社 塑性エネルギー吸収装置
DE4134354A1 (de) * 1991-10-17 1993-04-22 Schaeffler Waelzlager Kg Schwingungsdaempfer
EP1233206B1 (en) 2001-02-14 2008-07-30 Oiles Corporation Damper and automobile seat having the damper

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2387488A1 (fr) * 1977-04-15 1978-11-10 Delta Materials Research Ltd Structure anti-bruits
FR2389047A2 (fr) * 1977-04-27 1978-11-24 Messier Hispano Sa Dispositif mecano-hydraulique de freinage pour charge soumise a des chocs et vibrations
EP0157352A2 (en) * 1984-03-29 1985-10-09 Cincinnati Milacron Inc. Machine damper
EP0157352A3 (en) * 1984-03-29 1986-07-23 Cincinnati Milacron Inc. Machine damper and method of damping machine vibrations
EP0345736A2 (en) * 1988-06-06 1989-12-13 Nissan Motor Co., Ltd. Damper unit for automotive power unit or the like
EP0345736A3 (en) * 1988-06-06 1990-03-28 Nissan Motor Co., Ltd. Damper unit for automotive power unit or the like
US4991816A (en) * 1988-06-06 1991-02-12 Nissan Motor Co., Ltd. Damper unit for automotive power unit or the like
US5037058A (en) * 1989-03-29 1991-08-06 Nissan Motor Co., Ltd. Damper unit for automotive power unit or the like
WO1998052798A1 (en) * 1997-05-20 1998-11-26 Am-Safe, Inc. Device for prevention of slap-back lock of inertia reel

Also Published As

Publication number Publication date
JPS4925361A (it) 1974-03-06
IT979369B (it) 1974-09-30
ES411743A1 (es) 1976-01-01
DE2307823A1 (de) 1973-09-06
NL7302439A (it) 1973-08-28
SE7302257L (it) 1973-08-27

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Legal Events

Date Code Title Description
ST Notification of lapse