FR2268186A1 - Flexible shaft coupling with elastomer discs - which form a space in which rings are mounted and which is filled with damping fluid - Google Patents
Flexible shaft coupling with elastomer discs - which form a space in which rings are mounted and which is filled with damping fluidInfo
- Publication number
- FR2268186A1 FR2268186A1 FR7509201A FR7509201A FR2268186A1 FR 2268186 A1 FR2268186 A1 FR 2268186A1 FR 7509201 A FR7509201 A FR 7509201A FR 7509201 A FR7509201 A FR 7509201A FR 2268186 A1 FR2268186 A1 FR 2268186A1
- Authority
- FR
- France
- Prior art keywords
- rings
- space
- filled
- damping fluid
- shaft coupling
- 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.)
- Withdrawn
Links
- 230000008878 coupling Effects 0.000 title abstract 4
- 238000010168 coupling process Methods 0.000 title abstract 4
- 238000005859 coupling reaction Methods 0.000 title abstract 4
- 229920001971 elastomer Polymers 0.000 title abstract 3
- 239000000806 elastomer Substances 0.000 title abstract 3
- 239000012530 fluid Substances 0.000 title abstract 3
- 238000013016 damping Methods 0.000 title abstract 2
- 239000011796 hollow space material Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
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
-
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
- F16D3/50—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive with the coupling parts connected by one or more intermediate members
- F16D3/76—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive with the coupling parts connected by one or more intermediate members shaped as an elastic ring centered on the axis, surrounding a portion of one coupling part and surrounded by a sleeve of the other coupling part
-
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
- F16D3/80—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive in which a fluid is used
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Operated Clutches (AREA)
- Combined Devices Of Dampers And Springs (AREA)
- Steering Controls (AREA)
Abstract
The coupling consists of an inner and an outer part. The inner part connects to the shaft by a hub, the outer part is connected to its shaft by a flange. The two parts are connected by elastomer discs which enclose a hollow space. Rings made from plate material are mounted to both the outer and inner coupling parts. The rings are mounted in such a way that the rings on one part fit between the rings mounted on the other coupling part. The space between the elastomer discs is filled with a damping fluid so that any movements of the rings relative to one another is damped. Holes are made in the rings through which the fluid can flow. The holes in one ring are off-set to those in the adjacent rings.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19742418831 DE2418831A1 (en) | 1974-04-19 | 1974-04-19 | FLEXIBLE SHAFT COUPLING |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2268186A1 true FR2268186A1 (en) | 1975-11-14 |
Family
ID=5913281
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7509201A Withdrawn FR2268186A1 (en) | 1974-04-19 | 1975-03-25 | Flexible shaft coupling with elastomer discs - which form a space in which rings are mounted and which is filled with damping fluid |
Country Status (8)
Country | Link |
---|---|
JP (1) | JPS50139247A (en) |
BR (1) | BR7502345A (en) |
DD (1) | DD116907A5 (en) |
DE (1) | DE2418831A1 (en) |
FR (1) | FR2268186A1 (en) |
IT (1) | IT1029909B (en) |
SE (1) | SE7504449L (en) |
SU (1) | SU565636A3 (en) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0211105A1 (en) * | 1985-08-03 | 1987-02-25 | Firma Carl Freudenberg | Shaft coupling |
FR2597181A1 (en) * | 1986-04-11 | 1987-10-16 | Valeo | Torsion damping device, especially clutch friction and torque transmission device incorporating such a damper |
FR2600390A1 (en) * | 1986-06-19 | 1987-12-24 | Valeo | Damping flywheel, especially for a torque transmission device |
FR2601101A1 (en) * | 1986-07-05 | 1988-01-08 | Luk Lamellen & Kupplungsbau | DEVICE FOR DAMPING TORSION VIBRATIONS |
EP0263231A1 (en) * | 1986-10-07 | 1988-04-13 | Firma Carl Freudenberg | Shaft coupling |
FR2606104A1 (en) * | 1986-11-03 | 1988-05-06 | Uni Cardan Ag | CLUTCH DISC, IN PARTICULAR FOR MOTOR VEHICLES |
EP0212041B1 (en) * | 1985-08-06 | 1989-04-26 | Firma Carl Freudenberg | Flywheel |
US4828533A (en) * | 1986-06-19 | 1989-05-09 | Valeo | Damper-type flywheel suitable for torque transmission devices |
WO1992003683A1 (en) * | 1990-08-21 | 1992-03-05 | Vinten Group Plc | Drag/damper device |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3322374A1 (en) * | 1983-06-22 | 1985-01-10 | J.M. Voith Gmbh, 7920 Heidenheim | Flexible coupling |
GB8328295D0 (en) * | 1983-10-22 | 1983-11-23 | British Petroleum Co Plc | Energy storage flywheels |
DE3732742A1 (en) * | 1986-11-03 | 1988-05-11 | Uni Cardan Ag | Clutch disc |
DE3638097A1 (en) * | 1986-11-07 | 1988-05-19 | Freudenberg Carl Fa | TORSION VIBRATION DAMPER WITH INTEGRATED SHRINK RING |
DE4201597C2 (en) * | 1992-01-22 | 1993-10-28 | Mtu Friedrichshafen Gmbh | Torsional vibration damper with two spiral bands |
-
1974
- 1974-04-19 DE DE19742418831 patent/DE2418831A1/en active Pending
-
1975
- 1975-02-28 IT IT4840375A patent/IT1029909B/en active
- 1975-03-24 JP JP3457175A patent/JPS50139247A/ja active Pending
- 1975-03-25 SU SU7502116396A patent/SU565636A3/en active
- 1975-03-25 FR FR7509201A patent/FR2268186A1/en not_active Withdrawn
- 1975-04-17 BR BR7502985A patent/BR7502345A/en unknown
- 1975-04-17 DD DD18551475A patent/DD116907A5/xx unknown
- 1975-04-17 SE SE7504449A patent/SE7504449L/en not_active Application Discontinuation
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0211105A1 (en) * | 1985-08-03 | 1987-02-25 | Firma Carl Freudenberg | Shaft coupling |
EP0212041B1 (en) * | 1985-08-06 | 1989-04-26 | Firma Carl Freudenberg | Flywheel |
FR2597181A1 (en) * | 1986-04-11 | 1987-10-16 | Valeo | Torsion damping device, especially clutch friction and torque transmission device incorporating such a damper |
FR2600390A1 (en) * | 1986-06-19 | 1987-12-24 | Valeo | Damping flywheel, especially for a torque transmission device |
US4828533A (en) * | 1986-06-19 | 1989-05-09 | Valeo | Damper-type flywheel suitable for torque transmission devices |
FR2601101A1 (en) * | 1986-07-05 | 1988-01-08 | Luk Lamellen & Kupplungsbau | DEVICE FOR DAMPING TORSION VIBRATIONS |
EP0263231A1 (en) * | 1986-10-07 | 1988-04-13 | Firma Carl Freudenberg | Shaft coupling |
FR2606104A1 (en) * | 1986-11-03 | 1988-05-06 | Uni Cardan Ag | CLUTCH DISC, IN PARTICULAR FOR MOTOR VEHICLES |
WO1992003683A1 (en) * | 1990-08-21 | 1992-03-05 | Vinten Group Plc | Drag/damper device |
Also Published As
Publication number | Publication date |
---|---|
JPS50139247A (en) | 1975-11-07 |
IT1029909B (en) | 1979-03-20 |
DE2418831A1 (en) | 1975-10-30 |
DD116907A5 (en) | 1975-12-12 |
BR7502345A (en) | 1976-03-09 |
SE7504449L (en) | 1975-10-20 |
SU565636A3 (en) | 1977-07-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |