IT979369B - SHOCK ABSORBER FOR ALTERNATIVE OR ROTARY MOVEMENTS - Google Patents
SHOCK ABSORBER FOR ALTERNATIVE OR ROTARY MOVEMENTSInfo
- Publication number
- IT979369B IT979369B IT2071073A IT2071073A IT979369B IT 979369 B IT979369 B IT 979369B IT 2071073 A IT2071073 A IT 2071073A IT 2071073 A IT2071073 A IT 2071073A IT 979369 B IT979369 B IT 979369B
- Authority
- IT
- Italy
- Prior art keywords
- alternative
- shock absorber
- rotary movements
- movements
- rotary
- Prior art date
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)
- Vibration Prevention Devices (AREA)
- Compositions Of Macromolecular Compounds (AREA)
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 |
---|---|
IT979369B true IT979369B (en) | 1974-09-30 |
Family
ID=9094078
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT2071073A IT979369B (en) | 1972-02-24 | 1973-02-22 | SHOCK ABSORBER FOR ALTERNATIVE OR ROTARY MOVEMENTS |
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)
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 |
DE60227862D1 (en) | 2001-02-14 | 2008-09-11 | Oiles Industry Co Ltd | Damper and motor vehicle seat with such a damper |
-
1972
- 1972-02-24 FR FR7206334A patent/FR2173441A5/en not_active Expired
-
1973
- 1973-02-16 SE SE7302257A patent/SE7302257L/sv unknown
- 1973-02-16 DE DE19732307823 patent/DE2307823A1/en active Pending
- 1973-02-17 ES ES411743A patent/ES411743A1/en not_active Expired
- 1973-02-21 NL NL7302439A patent/NL7302439A/xx unknown
- 1973-02-22 JP JP2170273A patent/JPS4925361A/ja active Pending
- 1973-02-22 IT IT2071073A patent/IT979369B/en active
Also Published As
Publication number | Publication date |
---|---|
ES411743A1 (en) | 1976-01-01 |
JPS4925361A (en) | 1974-03-06 |
NL7302439A (en) | 1973-08-28 |
DE2307823A1 (en) | 1973-09-06 |
FR2173441A5 (en) | 1973-10-05 |
SE7302257L (en) | 1973-08-27 |
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