GB1233273A - - Google Patents

Info

Publication number
GB1233273A
GB1233273A GB1233273DA GB1233273A GB 1233273 A GB1233273 A GB 1233273A GB 1233273D A GB1233273D A GB 1233273DA GB 1233273 A GB1233273 A GB 1233273A
Authority
GB
United Kingdom
Prior art keywords
splines
springs
oct
hub
helical springs
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
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 filed Critical
Publication of GB1233273A publication Critical patent/GB1233273A/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
    • 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
    • F16F15/12—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon
    • F16F15/1207—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon characterised by the supporting arrangement of the damper unit
    • 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
    • F16F15/12—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon
    • F16F15/121—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon using springs as elastic members, e.g. metallic springs
    • F16F15/123—Wound springs
    • F16F15/1232—Wound springs characterised by the spring mounting
    • F16F15/1234—Additional guiding means for springs, e.g. for support along the body of springs that extend circumferentially over a significant length
    • 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
    • F16F15/12—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon
    • F16F15/121—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon using springs as elastic members, e.g. metallic springs
    • F16F15/123—Wound springs
    • F16F15/1238—Wound springs with pre-damper, i.e. additional set of springs between flange of main damper and hub

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Mechanical Operated Clutches (AREA)

Abstract

1,233,273. Clutch discs. FICHTEL & SACHS A.G. 2 Oct., 1969 [9 Oct., 1968], No. 48451/69. Heading F2U. A friction clutch disc is connected to the hub by the normal circumferential helical springs 9, the hub being in two portions 1, 2 connected by loose splines 20, 21 permitting limited relative angular movement under the restraint of additional weaker springs 10. These latter are disposed in pairs abutting opposite faces of a spline 21 and engaging recesses 14 in adjacent splines 20, and are arranged with their axes at slightly less than a right angle to the mean radius 27, preferably between 75 and 85 degrees. The abutting faces of the splines may be provided with cushioning pads, Fig. 4 (not shown), while the helical springs 10 may be replaced by leaf springs, Fig. 5 (not shown).
GB1233273D 1968-10-09 1969-10-02 Expired GB1233273A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681801969 DE1801969A1 (en) 1968-10-09 1968-10-09 Clutch disc with vibration damper

Publications (1)

Publication Number Publication Date
GB1233273A true GB1233273A (en) 1971-05-26

Family

ID=5710026

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1233273D Expired GB1233273A (en) 1968-10-09 1969-10-02

Country Status (3)

Country Link
DE (1) DE1801969A1 (en)
FR (1) FR2020215A1 (en)
GB (1) GB1233273A (en)

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4185728A (en) * 1977-10-14 1980-01-29 Borg-Warner Corporation Clutch disc with variable deflection rate vibration damper
US4212380A (en) * 1977-04-04 1980-07-15 Societe Anonyme Francaise Du Ferodo Torsion damping assembly for friction clutches
US4239097A (en) * 1978-08-14 1980-12-16 Borg-Warner Corporation Multiple stage vibration damper assembly
GB2132736A (en) * 1982-12-28 1984-07-11 Daikin Mfg Co Ltd Clutch disc
GB2151332A (en) * 1983-11-15 1985-07-17 Luk Lamellen & Kupplungsbau Apparatus for compensating for rotary impulses
GB2153970A (en) * 1983-11-15 1985-08-29 Luk Lamellen & Kupplungsbau Apparatus for compensating for rotary impulses
US4548311A (en) * 1982-09-27 1985-10-22 Borg-Warner Corporation Vehicle torsional damper having low rate and high rate damping stages
US4613029A (en) * 1980-12-16 1986-09-23 Valeo Torsion damping device for an automobile clutch friction disc
US4643287A (en) * 1982-09-27 1987-02-17 Borg-Warner Corporation Multi-stage torsional damping device
US4646890A (en) * 1983-10-11 1987-03-03 Aisin-Warner Ltd One-way clutch mounting means for automatic transmissions
US4724719A (en) * 1985-02-14 1988-02-16 Daimler-Benz Aktiengesellschaft Flywheels with vibration damping means
GB2198212A (en) * 1986-10-15 1988-06-08 Voith Gmbh J M Elastic coupling
US4770054A (en) * 1985-10-24 1988-09-13 Ha Jung Y Apparatus for providing limited backlash rotation of a transmission for a vehicle
GB2236375A (en) * 1989-09-25 1991-04-03 Automotive Products Plc Friction clutch driven plate
USRE34146E (en) * 1985-02-14 1992-12-22 Daimler-Benz Aktiengesellschaft Flywheels with vibration damping means
ES2170003A1 (en) * 1999-07-30 2002-07-16 Valeo Clutch torsional vibration damper, in particular for motor vehicles

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2270491A2 (en) * 1974-04-12 1975-12-05 Ferodo Sa Torsion damper for motor vehicle clutches - has vibration absorbing springs in the hub and in the plate
GB1565645A (en) * 1978-02-28 1980-04-23 Automotive Prod Co Ltd Friction clutch driven plate
JPS6145375Y2 (en) * 1981-02-19 1986-12-20
DE3275580D1 (en) * 1981-07-14 1987-04-09 Automotive Prod Plc Friction clutch driven plate
US4577742A (en) * 1982-04-27 1986-03-25 Aisin Seiki Kabushiki Kaisha Clutch disc
FR2557655B1 (en) * 1983-12-30 1988-06-10 Valeo TORSION DAMPING DEVICE WITH ELASTIC CENTERING MEMBER AND SUPPORTING ELEMENT INCORPORATED THEREIN, IN PARTICULAR FOR A CLUTCH OF A MOTOR VEHICLE
DE3407524A1 (en) * 1984-03-01 1985-09-05 Fichtel & Sachs Ag, 8720 Schweinfurt TORSION VIBRATION DAMPER WITH A SOFT TRANSITION BETWEEN TWO SPRING SYSTEMS
DE3427246A1 (en) * 1984-07-24 1986-01-30 Fichtel & Sachs Ag, 8720 Schweinfurt IDLE VIBRATION DAMPER WITH STEPPED SPRING CHARACTERISTICS
FR2736111B1 (en) * 1995-06-29 1997-09-05 Valeo TORSION DAMPING DEVICE
EP1653103A3 (en) 2004-10-26 2007-09-26 LuK Lamellen und Kupplungsbau Beteiligungs KG Coupling device for multiple disc coupling

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4212380A (en) * 1977-04-04 1980-07-15 Societe Anonyme Francaise Du Ferodo Torsion damping assembly for friction clutches
US4185728A (en) * 1977-10-14 1980-01-29 Borg-Warner Corporation Clutch disc with variable deflection rate vibration damper
US4239097A (en) * 1978-08-14 1980-12-16 Borg-Warner Corporation Multiple stage vibration damper assembly
US4613029A (en) * 1980-12-16 1986-09-23 Valeo Torsion damping device for an automobile clutch friction disc
US4643287A (en) * 1982-09-27 1987-02-17 Borg-Warner Corporation Multi-stage torsional damping device
US4548311A (en) * 1982-09-27 1985-10-22 Borg-Warner Corporation Vehicle torsional damper having low rate and high rate damping stages
GB2132736A (en) * 1982-12-28 1984-07-11 Daikin Mfg Co Ltd Clutch disc
US4646890A (en) * 1983-10-11 1987-03-03 Aisin-Warner Ltd One-way clutch mounting means for automatic transmissions
GB2151332A (en) * 1983-11-15 1985-07-17 Luk Lamellen & Kupplungsbau Apparatus for compensating for rotary impulses
GB2153970A (en) * 1983-11-15 1985-08-29 Luk Lamellen & Kupplungsbau Apparatus for compensating for rotary impulses
US4724719A (en) * 1985-02-14 1988-02-16 Daimler-Benz Aktiengesellschaft Flywheels with vibration damping means
USRE34146E (en) * 1985-02-14 1992-12-22 Daimler-Benz Aktiengesellschaft Flywheels with vibration damping means
US4770054A (en) * 1985-10-24 1988-09-13 Ha Jung Y Apparatus for providing limited backlash rotation of a transmission for a vehicle
GB2198212A (en) * 1986-10-15 1988-06-08 Voith Gmbh J M Elastic coupling
GB2198212B (en) * 1986-10-15 1991-01-02 Voith Gmbh J M Elastic coupling
GB2236375A (en) * 1989-09-25 1991-04-03 Automotive Products Plc Friction clutch driven plate
ES2170003A1 (en) * 1999-07-30 2002-07-16 Valeo Clutch torsional vibration damper, in particular for motor vehicles

Also Published As

Publication number Publication date
DE1801969A1 (en) 1970-11-26
FR2020215A1 (en) 1970-07-10

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees