ES411743A1 - Shock absorber of rotary or alternative movements. (Machine-translation by Google Translate, not legally binding) - Google Patents

Shock absorber of rotary or alternative movements. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES411743A1
ES411743A1 ES411743A ES411743A ES411743A1 ES 411743 A1 ES411743 A1 ES 411743A1 ES 411743 A ES411743 A ES 411743A ES 411743 A ES411743 A ES 411743A ES 411743 A1 ES411743 A1 ES 411743A1
Authority
ES
Spain
Prior art keywords
translation
shock absorber
machine
legally binding
google translate
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
ES411743A
Other languages
Spanish (es)
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
Original Assignee
PLAUD
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 filed Critical PLAUD
Publication of ES411743A1 publication Critical patent/ES411743A1/en
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)

Abstract

Shock absorber of reciprocating or rotating movements, characterized in that it is constituted by a hollow and watertight cylindrical body, inside which it is mounted, on a coaxial shaft of the longitudinal axis of said body, a cylindrical rotor of dimensions smaller than the internal dimensions of said body, so that between them a free intermediate space is completely filled with a semiliquid, pasty, viscous, elastomeric material, insensitive to temperature and aging, thanks to which a retarding effect is obtained by rheological deformation of volume constant and without internal pressure of the material that fills the intermediate space exerting a relative movement between the rotor and the cylindrical body. (Machine-translation by Google Translate, not legally binding)
ES411743A 1972-02-24 1973-02-17 Shock absorber of rotary or alternative movements. (Machine-translation by Google Translate, not legally binding) Expired ES411743A1 (en)

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
ES411743A1 true ES411743A1 (en) 1976-01-01

Family

ID=9094078

Family Applications (1)

Application Number Title Priority Date Filing Date
ES411743A Expired ES411743A1 (en) 1972-02-24 1973-02-17 Shock absorber of rotary or alternative movements. (Machine-translation by Google Translate, not legally binding)

Country Status (7)

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

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2389047A2 (en) * 1977-04-27 1978-11-24 Messier Hispano Sa Mechanical-hydraulic damper for vibrated load - incorporates hydraulic circuit converter with reversible pump and attached control valve
JPS53140896U (en) * 1977-04-14 1978-11-07
GB1602281A (en) * 1977-04-15 1981-11-11 Delta Materials Research Ltd Load transmitting structure
CA1236812A (en) * 1984-03-29 1988-05-17 John R. Hasz Machine leveling pad with damping properties
KR930002056B1 (en) * 1988-06-06 1993-03-22 닛산지도오샤 가부시기가이샤 Damper unit for automotive power unit
EP0389681B1 (en) * 1989-03-29 1997-03-05 Nissan Motor Co., Ltd. Damper unit for automotive power unit or the like
JP2895268B2 (en) * 1990-08-13 1999-05-24 オイレス工業株式会社 Plastic energy absorber
DE4134354A1 (en) * 1991-10-17 1993-04-22 Schaeffler Waelzlager Kg Vibration damper for IC engine belt tensioning device - uses electro-rheological fluid supplied with variable field to alter viscosity characteristic
US5794878A (en) * 1997-05-20 1998-08-18 Am-Safe, Inc. Device for prevention of slap-back lock of inertia reel
EP1233206B1 (en) 2001-02-14 2008-07-30 Oiles Corporation Damper and automobile seat having the damper

Also Published As

Publication number Publication date
JPS4925361A (en) 1974-03-06
DE2307823A1 (en) 1973-09-06
FR2173441A5 (en) 1973-10-05
SE7302257L (en) 1973-08-27
IT979369B (en) 1974-09-30
NL7302439A (en) 1973-08-28

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