FR2378985A1 - ELASTIC CUSHION - Google Patents
ELASTIC CUSHIONInfo
- Publication number
- FR2378985A1 FR2378985A1 FR7702821A FR7702821A FR2378985A1 FR 2378985 A1 FR2378985 A1 FR 2378985A1 FR 7702821 A FR7702821 A FR 7702821A FR 7702821 A FR7702821 A FR 7702821A FR 2378985 A1 FR2378985 A1 FR 2378985A1
- Authority
- FR
- France
- Prior art keywords
- sleeve
- elastic
- rigid part
- rigid
- hand
- 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.)
- Granted
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
- F16F1/3835—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 characterised by the sleeve of elastic material, e.g. having indentations or made of materials of different hardness
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sliding-Contact Bearings (AREA)
- Support Of The Bearing (AREA)
Abstract
Coussinet élastique comprenant deux pièces rigides 1-2 à surfaces cylindriques co-axiales espacées (telles que deux douilles concentriques ou une douille et un axe) et un manchon intermédiaire 3 en matériau élastique lié à l'une des pièces et glissant à frottement doux sur l'autre pièce, caractérisé en ce que le manchon 3 présente sur sa face liée à la pièce rigide correspondante : a. D'une part des aspérités ou saillies radiales 4-9 réparties sur sa surface et serrées entre le corps de manchon et la pièce rigide, ayant pour effet d'augmenter la souplesse radiale du manchon élastique. b. D'autre part des bossages de plus grande hauteur radiale 5, s'emboitant dans des alvéoles correspondantes 6 de la pièce rigide pour y assurer l'accrochage du manchon élastique.Elastic bearing comprising two rigid parts 1-2 with spaced co-axial cylindrical surfaces (such as two concentric bushings or a bush and an axis) and an intermediate sleeve 3 of elastic material linked to one of the parts and sliding with gentle friction on the other part, characterized in that the sleeve 3 has on its face connected to the corresponding rigid part: a. On the one hand, asperities or radial projections 4-9 distributed over its surface and clamped between the sleeve body and the rigid part, having the effect of increasing the radial flexibility of the elastic sleeve. b. On the other hand, bosses of greater radial height 5, fitting into corresponding cells 6 of the rigid part to ensure the attachment of the elastic sleeve.
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7702821A FR2378985A1 (en) | 1977-02-01 | 1977-02-01 | ELASTIC CUSHION |
BE184735A BE863450A (en) | 1977-02-01 | 1978-01-30 | ELASTIC CUSHION |
DE19782804006 DE2804006A1 (en) | 1977-02-01 | 1978-01-31 | ELASTIC BEARING BUSH |
GB3907/78A GB1546357A (en) | 1977-02-01 | 1978-01-31 | Resilient bearings and joints |
ES466494A ES466494A1 (en) | 1977-02-01 | 1978-01-31 | Resilient bearings and joints |
IT7852879U IT7852879V0 (en) | 1977-02-01 | 1978-02-01 | ELASTIC BEARING PARTICULARLY FOR SUSPENSION OF VEHICLES |
IT67191/78A IT1106979B (en) | 1977-02-01 | 1978-02-01 | ELASTIC BEARING PARTICULARLY FOR MOTOR VEHICLE SUSPENSIONS |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7702821A FR2378985A1 (en) | 1977-02-01 | 1977-02-01 | ELASTIC CUSHION |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2378985A1 true FR2378985A1 (en) | 1978-08-25 |
FR2378985B1 FR2378985B1 (en) | 1981-10-16 |
Family
ID=9186171
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7702821A Granted FR2378985A1 (en) | 1977-02-01 | 1977-02-01 | ELASTIC CUSHION |
Country Status (6)
Country | Link |
---|---|
BE (1) | BE863450A (en) |
DE (1) | DE2804006A1 (en) |
ES (1) | ES466494A1 (en) |
FR (1) | FR2378985A1 (en) |
GB (1) | GB1546357A (en) |
IT (2) | IT1106979B (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2471519A1 (en) * | 1979-12-07 | 1981-06-19 | Munz Erich | SUPPORT PLATE, IN PARTICULAR FOR MACHINES PRODUCING VIBRATIONS |
FR2511458A1 (en) * | 1981-08-14 | 1983-02-18 | Renault | DEVICE FOR FILTERING VIBRATIONS AND NOISE |
FR2526899A1 (en) * | 1982-05-11 | 1983-11-18 | Incore Sarl | Variably rigid bearing between two coaxial mechanical pieces - has internal and external crimped surfaces |
FR2555537A1 (en) * | 1983-11-30 | 1985-05-31 | Peugeot Cycles | STEERING COLUMN AXIS |
EP0184661A2 (en) * | 1984-12-13 | 1986-06-18 | WEGU Gummi- und Kunststoffwerke Walter Dräbing KG | Vehicle exhaust pipe supporting means |
FR2579698A1 (en) * | 1985-03-29 | 1986-10-03 | Ford France | ELASTIC INTERMEDIATE BEARING FOR THE MOTOR VEHICLE TRANSMISSION SHAFT. |
EP0204235A2 (en) * | 1985-06-07 | 1986-12-10 | KSB Aktiengesellschaft | Ceramic slide bearing for pump shafts |
FR2920039A1 (en) * | 2007-08-13 | 2009-02-20 | Renault Sas | Insert for anti-vibration mount of motor vehicle, has grooves vertically arranged on internal surface of part and external surface of another part for reducing contact surface between parts, where parts are connected by jointing |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0226702A1 (en) * | 1985-12-10 | 1987-07-01 | Boge GmbH | Spring element |
DE10225755B4 (en) * | 2002-06-10 | 2005-12-15 | Carl Freudenberg Kg | Shaft bearing with an elastic damping element |
DE102010036027A1 (en) * | 2010-08-31 | 2012-03-01 | Bpw Bergische Achsen Kg | Steel rubber bushing |
-
1977
- 1977-02-01 FR FR7702821A patent/FR2378985A1/en active Granted
-
1978
- 1978-01-30 BE BE184735A patent/BE863450A/en unknown
- 1978-01-31 GB GB3907/78A patent/GB1546357A/en not_active Expired
- 1978-01-31 DE DE19782804006 patent/DE2804006A1/en not_active Withdrawn
- 1978-01-31 ES ES466494A patent/ES466494A1/en not_active Expired
- 1978-02-01 IT IT67191/78A patent/IT1106979B/en active
- 1978-02-01 IT IT7852879U patent/IT7852879V0/en unknown
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2471519A1 (en) * | 1979-12-07 | 1981-06-19 | Munz Erich | SUPPORT PLATE, IN PARTICULAR FOR MACHINES PRODUCING VIBRATIONS |
FR2511458A1 (en) * | 1981-08-14 | 1983-02-18 | Renault | DEVICE FOR FILTERING VIBRATIONS AND NOISE |
EP0072465A1 (en) * | 1981-08-14 | 1983-02-23 | Regie Nationale Des Usines Renault | Vibration and noise damping device |
US4492130A (en) * | 1981-08-14 | 1985-01-08 | Regie Nationale Des Usines Renault | Device for filtering out vibrations and noise |
FR2526899A1 (en) * | 1982-05-11 | 1983-11-18 | Incore Sarl | Variably rigid bearing between two coaxial mechanical pieces - has internal and external crimped surfaces |
EP0145572A1 (en) * | 1983-11-30 | 1985-06-19 | Ecia - Equipements Et Composants Pour L'industrie Automobile | Steering column axle |
FR2555537A1 (en) * | 1983-11-30 | 1985-05-31 | Peugeot Cycles | STEERING COLUMN AXIS |
EP0184661A2 (en) * | 1984-12-13 | 1986-06-18 | WEGU Gummi- und Kunststoffwerke Walter Dräbing KG | Vehicle exhaust pipe supporting means |
EP0184661A3 (en) * | 1984-12-13 | 1987-12-23 | Wegu Gummi- Und Kunststoffwerke Walter Drabing Kg | Vehicle exhaust pipe supporting means |
FR2579698A1 (en) * | 1985-03-29 | 1986-10-03 | Ford France | ELASTIC INTERMEDIATE BEARING FOR THE MOTOR VEHICLE TRANSMISSION SHAFT. |
EP0204235A2 (en) * | 1985-06-07 | 1986-12-10 | KSB Aktiengesellschaft | Ceramic slide bearing for pump shafts |
EP0204235A3 (en) * | 1985-06-07 | 1987-06-03 | Klein, Schanzlin & Becker Aktiengesellschaft | Ceramic slide bearing for pump shafts |
FR2920039A1 (en) * | 2007-08-13 | 2009-02-20 | Renault Sas | Insert for anti-vibration mount of motor vehicle, has grooves vertically arranged on internal surface of part and external surface of another part for reducing contact surface between parts, where parts are connected by jointing |
Also Published As
Publication number | Publication date |
---|---|
GB1546357A (en) | 1979-05-23 |
DE2804006A1 (en) | 1978-08-03 |
IT1106979B (en) | 1985-11-18 |
ES466494A1 (en) | 1978-10-16 |
IT7867191A0 (en) | 1978-02-01 |
FR2378985B1 (en) | 1981-10-16 |
IT7852879V0 (en) | 1978-02-01 |
BE863450A (en) | 1978-07-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property | ||
ST | Notification of lapse |