GB1084240A - - Google Patents

Info

Publication number
GB1084240A
GB1084240A GB1084240DA GB1084240A GB 1084240 A GB1084240 A GB 1084240A GB 1084240D A GB1084240D A GB 1084240DA GB 1084240 A GB1084240 A GB 1084240A
Authority
GB
United Kingdom
Prior art keywords
sleeve
shaft
spring
lost
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.)
Expired
Application number
Publication date
Publication of GB1084240A publication Critical patent/GB1084240A/en
Expired 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
    • F16D3/02—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive adapted to specific functions
    • F16D3/14—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive adapted to specific functions combined with a friction coupling for damping vibration or absorbing shock

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mechanical Operated Clutches (AREA)

Abstract

1,084,240. Damped resilient couplings. REGIE NATIONALE DES USINES RENAULT. Dec. 30, 1964 [Jan. 9, 1964], No. 52896/64. Heading F2U. A damped resilient connection between driving and driven members comprises three couplings in parallel, namely a lost-motion spline coupling, a spring coupling and a friction coupling forming the damping device. The arrangement is particularly advantageous in vehicles for reducing the transmission of torsional fluctuations from the engine to components coupled thereto when in neutral. As shown in Fig. 1 a clutch hub 8 has a lost-motion spline connection with a sleeve 12 rotating with a driven shaft 14. A spring 16 has its ends fast respectively with the sleeve 12 and with a cap 15 fixed to the clutch hub 8, the spring serving to connect these parts torsionally and to urge the sleeve and hub together to compress a friction lining 21 between end surfaces 23, 22 thereof to provide friction damping. In Fig. 3 a modified arrangement forms a damped resilient connection between driving and driven shafts 25, 27, a sleeve 12 being splined at 13 to the shaft 25 for rotation therewith and having a lost-motion spline coupling 11 with the shaft 27. The sleeve 12 is formed with an internal conical surface 28 frictionally engaged by a conical surface of a sleeve 29 fast with the shaft 27 to provide friction damping. A spring 16 urges the conical surfaces into engagement and torsionally connects the sleeve 29 to a ring 30 which is in screw-threaded engagement with the sleeve 12 and locked thereto by a pin 31.
GB1084240D Expired GB1084240A (en)

Publications (1)

Publication Number Publication Date
GB1084240A true GB1084240A (en) 1900-01-01

Family

ID=1758853

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1084240D Expired GB1084240A (en)

Country Status (1)

Country Link
GB (1) GB1084240A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2485997A1 (en) * 1980-07-03 1982-01-08 Borg Warner ASSEMBLY HAVING A DRIVEN CLUTCH PLATE WITH FLOATING HUB
US4501348A (en) * 1981-07-31 1985-02-26 Sachs-Systemtechnik Gmbh Torsional oscillation damper with laterally displaceable damper member
US4613030A (en) * 1983-06-11 1986-09-23 Automotive Products Plc Friction clutch driven plate
WO1999043965A1 (en) * 1998-02-27 1999-09-02 Ford Global Technologies, Inc. Compliant coupling

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2485997A1 (en) * 1980-07-03 1982-01-08 Borg Warner ASSEMBLY HAVING A DRIVEN CLUTCH PLATE WITH FLOATING HUB
US4501348A (en) * 1981-07-31 1985-02-26 Sachs-Systemtechnik Gmbh Torsional oscillation damper with laterally displaceable damper member
US4613030A (en) * 1983-06-11 1986-09-23 Automotive Products Plc Friction clutch driven plate
WO1999043965A1 (en) * 1998-02-27 1999-09-02 Ford Global Technologies, Inc. Compliant coupling

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