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 fluid

Info

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Withdrawn
Application number
FR7509201A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Vulkan Kupplungs und Getriebebau Bernhard Hackforth GmbH and Co KG
Original Assignee
Vulkan Kupplungs und Getriebebau Bernhard Hackforth GmbH and Co KG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Vulkan Kupplungs und Getriebebau Bernhard Hackforth GmbH and Co KG filed Critical Vulkan Kupplungs und Getriebebau Bernhard Hackforth GmbH and Co KG
Publication of FR2268186A1 publication Critical patent/FR2268186A1/en
Withdrawn legal-status Critical Current

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
    • 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.
FR7509201A 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 Withdrawn FR2268186A1 (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Cited By (9)

* Cited by examiner, † Cited by third party
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
SU565636A3 (en) 1977-07-15
DD116907A5 (en) 1975-12-12
IT1029909B (en) 1979-03-20
SE7504449L (en) 1975-10-20
JPS50139247A (en) 1975-11-07
DE2418831A1 (en) 1975-10-30
BR7502345A (en) 1976-03-09

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Legal Events

Date Code Title Description
ST Notification of lapse