GB1312941A - Torsional vibration damper - Google Patents
Torsional vibration damperInfo
- Publication number
- GB1312941A GB1312941A GB1312941DA GB1312941A GB 1312941 A GB1312941 A GB 1312941A GB 1312941D A GB1312941D A GB 1312941DA GB 1312941 A GB1312941 A GB 1312941A
- Authority
- GB
- United Kingdom
- Prior art keywords
- inertia member
- torsional vibration
- vibration damper
- elastic elements
- viscous fluid
- 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
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
- F16F15/10—Suppression of vibrations in rotating systems by making use of members moving with the system
- F16F15/16—Suppression of vibrations in rotating systems by making use of members moving with the system using a fluid or pasty material
- F16F15/167—Suppression of vibrations in rotating systems by making use of members moving with the system using a fluid or pasty material having an inertia member, e.g. ring
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Mechanical Operated Clutches (AREA)
- Pulleys (AREA)
Abstract
1312941 Torsional vibration dampers HOLSET ENG CO Ltd 16 April 1970 11022/70 Heading F2S In a torsional vibration damper of the type comprising a driving member 16 located in a viscous fluid containing cavity 25 in a driven two-part inertia member 18, 20; elastic elements 30, 32 under radial and axial compressive load in cut-away portions 26, 28 of the inertia member 18, 20 seal the cavity 25 and resiliently tune the inertia member. The fluid may be a silicone with a viscosity of up to one million centistokes. The elastic elements may be natural rubber, with an outer surface layer, 0À005 inch thick, of a synthetic rubber which is chemically inert to the viscous fluid. In Fig. 5 (not shown), the inertia member has a V-crosssection groove so that it may serve as a'pulley.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1102270 | 1970-04-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1312941A true GB1312941A (en) | 1973-04-11 |
Family
ID=9978625
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1312941D Expired GB1312941A (en) | 1970-04-16 | 1970-04-16 | Torsional vibration damper |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE2117930C3 (en) |
FR (1) | FR2089765A5 (en) |
GB (1) | GB1312941A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2162611A (en) * | 1984-08-04 | 1986-02-05 | Maschf Augsburg Nuernberg Ag | A rotary vibration damper |
EP1146255A3 (en) * | 2000-04-15 | 2003-12-10 | Carl Freudenberg KG | Torsional elastic coupling for belt pulley |
GB2415651A (en) * | 2004-07-02 | 2006-01-04 | Bosch Gmbh Robert | Device for damping vibrations in a shaft |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3986411A (en) * | 1975-05-12 | 1976-10-19 | Wallace-Murray Corporation | Torsional vibration damper |
DE2640751C2 (en) * | 1976-09-10 | 1984-11-08 | Dirk Dr.-Ing. 8520 Erlangen Forkel | Torsional vibration damper |
US4341130A (en) * | 1978-05-22 | 1982-07-27 | Wallace Murray Corporation | Dust and oil slinger |
US4339963A (en) * | 1978-10-27 | 1982-07-20 | Wallace Murray Corporation | Viscous damper |
US4200004A (en) * | 1979-03-15 | 1980-04-29 | Wallace Murray Corporation | Zero slip torsional vibration damper |
SE8107037L (en) * | 1981-04-08 | 1982-10-09 | Wallace Murray Corp | DEVICE IN BRAKE DRIVE |
DE3545401A1 (en) * | 1985-12-19 | 1987-07-02 | Federn Klaus | Damped torsional vibration absorber |
FR2724434B1 (en) * | 1994-09-09 | 1996-11-08 | Valeo | SHOCK ABSORBER, IN PARTICULAR FOR A MOTOR VEHICLE |
DE102020118066B4 (en) * | 2020-07-08 | 2022-02-17 | Hasse & Wrede Gmbh | torsional vibration damper |
-
1970
- 1970-04-16 GB GB1312941D patent/GB1312941A/en not_active Expired
-
1971
- 1971-04-14 DE DE19712117930 patent/DE2117930C3/en not_active Expired
- 1971-04-16 FR FR7113494A patent/FR2089765A5/fr not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2162611A (en) * | 1984-08-04 | 1986-02-05 | Maschf Augsburg Nuernberg Ag | A rotary vibration damper |
EP1146255A3 (en) * | 2000-04-15 | 2003-12-10 | Carl Freudenberg KG | Torsional elastic coupling for belt pulley |
GB2415651A (en) * | 2004-07-02 | 2006-01-04 | Bosch Gmbh Robert | Device for damping vibrations in a shaft |
GB2415651B (en) * | 2004-07-02 | 2006-10-11 | Bosch Gmbh Robert | Oscillation-damping device, in particular for an electric hand machine tool, and gear unit with an oscillation-damping device of this kind |
US7510464B2 (en) | 2004-07-02 | 2009-03-31 | Robert Bosch Gmbh | Vibration damping device, in particular for an electric hand machine tool, and a transmission equipped with such a vibration damping device |
Also Published As
Publication number | Publication date |
---|---|
DE2117930A1 (en) | 1971-12-09 |
FR2089765A5 (en) | 1972-01-07 |
DE2117930B2 (en) | 1980-05-08 |
DE2117930C3 (en) | 1981-01-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB1307607A (en) | Viscous dampers | |
GB1217506A (en) | Torsional vibration damper | |
GB1312941A (en) | Torsional vibration damper | |
IT957822B (en) | SHOCK ABSORBER WITH ELASTOMER SPRING AND FRICTION DAMPING | |
ES409570A1 (en) | A group provision motor-clutch-speed box. (Machine-translation by Google Translate, not legally binding) | |
SE7413625L (en) | ||
FR2157556A5 (en) | ||
ES447791A1 (en) | Torsional vibration damper | |
GB1462170A (en) | Drive shaft dynamic damper | |
SU565636A3 (en) | Elastic coupling | |
KR860001305A (en) | Power transmission belt | |
GB841797A (en) | Improvements in dynamic dampers | |
GB820042A (en) | Torsional vibration damper | |
GB1344442A (en) | Damping apparatus | |
SE8004850L (en) | TORSIONSVIBRATIONSDEMPARE | |
GB1001105A (en) | Tuned friction damper | |
GB1303813A (en) | ||
KR880013005A (en) | Viscoelasticity Measuring Device | |
GB920642A (en) | Improvements in or relating to torsional vibration dampers | |
GB1484692A (en) | Mechanical damping elements | |
NL147841B (en) | VISCOSITY TORQUE Vibration DAMPER. | |
SE8401106D0 (en) | SELF-EMPTY CENTRIFUGATION DRUM | |
ES196292U (en) | Element of driving. (Machine-translation by Google Translate, not legally binding) | |
GB1255914A (en) | Improvements in or relating to drive shafts | |
CA868682A (en) | Viscous torsional vibration dampers |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
49R | Reference inserted (sect. 9/1949) | ||
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |