GB1025402A - Resilient bearings for eliminating or damping vibration - Google Patents
Resilient bearings for eliminating or damping vibrationInfo
- Publication number
- GB1025402A GB1025402A GB800863A GB800863A GB1025402A GB 1025402 A GB1025402 A GB 1025402A GB 800863 A GB800863 A GB 800863A GB 800863 A GB800863 A GB 800863A GB 1025402 A GB1025402 A GB 1025402A
- Authority
- GB
- United Kingdom
- Prior art keywords
- bush
- grooves
- segments
- radially
- axially
- 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
- F16F1/00—Springs
- F16F1/36—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers
- F16F1/38—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers with a sleeve of elastic material between a rigid outer sleeve and a rigid inner sleeve or pin, i.e. bushing-type
- F16F1/387—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers with a sleeve of elastic material between a rigid outer sleeve and a rigid inner sleeve or pin, i.e. bushing-type comprising means for modifying the rigidity in particular directions
-
- 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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C27/00—Elastic or yielding bearings or bearing supports, for exclusively rotary movement
- F16C27/06—Elastic or yielding bearings or bearing supports, for exclusively rotary movement by means of parts of rubber or like materials
- F16C27/063—Sliding contact bearings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Support Of The Bearing (AREA)
- Motor Power Transmission Devices (AREA)
Abstract
1,025,402. Resilient bushings. SOC. APPLICAZIONI GOMMA ANTIVIBRANTI "S.A.G.A." S.p.A. Feb. 28, 1963 [Nov. 7, 1962], No. 8008/63. Heading F2S. A resilient support for absorbing radial vibrations, e.g. of rotary transmission shafts of motor vehicles, comprises an annular elastomeric member 10 having circular V- shaped grooves 13, 14 at different mean diameters in its opposed side faces 11, 12, the grooves mutually overlapping at an intermediate axial portion 16. The member 10 is vulcanized to an inner metal bushing 18 which provides a bearing for a transmission shaft and to an outer bushing axially-extending grooves 22 being formed between the bush segments 21a, 21b... to facilitate drawing together of the segments so that the member 10 can be radially precompressed to the required degree to provide the correct vibration damping conditions. In a modification, Fig. 3 (not shown), the outer bush is continuous and the inner bush is segmental with intermediate axially-extending grooves on the inner face of the member 10, it being advantageous to have a shaft radius greater than that of the inner bush to radially precompress the member 10. Alternatively, the outer bush may be made smaller to place the member 10 in precompression.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT2876062 | 1962-11-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1025402A true GB1025402A (en) | 1966-04-06 |
Family
ID=11224136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB800863A Expired GB1025402A (en) | 1962-11-07 | 1963-02-28 | Resilient bearings for eliminating or damping vibration |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1025402A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3787103A (en) * | 1972-06-26 | 1974-01-22 | Mccord Corp | Unitary bushing construction |
| US4044977A (en) * | 1976-04-16 | 1977-08-30 | Caterpillar Tractor Co. | Bushing type mount with triple spring rate |
| EP0544986A1 (en) * | 1991-12-04 | 1993-06-09 | Firma Carl Freudenberg | Bearing |
| WO2017025086A1 (en) * | 2015-08-13 | 2017-02-16 | Schaeffler Technologies AG & Co. KG | Switchable bearing bush for a motor vehicle |
-
1963
- 1963-02-28 GB GB800863A patent/GB1025402A/en not_active Expired
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3787103A (en) * | 1972-06-26 | 1974-01-22 | Mccord Corp | Unitary bushing construction |
| US4044977A (en) * | 1976-04-16 | 1977-08-30 | Caterpillar Tractor Co. | Bushing type mount with triple spring rate |
| EP0544986A1 (en) * | 1991-12-04 | 1993-06-09 | Firma Carl Freudenberg | Bearing |
| WO2017025086A1 (en) * | 2015-08-13 | 2017-02-16 | Schaeffler Technologies AG & Co. KG | Switchable bearing bush for a motor vehicle |
| CN107850160A (en) * | 2015-08-13 | 2018-03-27 | 舍弗勒技术股份两合公司 | Changeable supporting bushing for motor vehicle |
| US10570978B2 (en) | 2015-08-13 | 2020-02-25 | Schaeffler Technologies AG & Co. KG | Switchable bearing bush for a motor vehicle |
| CN107850160B (en) * | 2015-08-13 | 2022-05-31 | 舍弗勒技术股份两合公司 | Switchable bearing bush for a motor vehicle |
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