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FR2319810A1 - Deceleration shock damper for vehicle clutch - with reverse torque limiter in parallel with forward drive free wheel - Google Patents

Deceleration shock damper for vehicle clutch - with reverse torque limiter in parallel with forward drive free wheel

Info

Publication number
FR2319810A1
FR2319810A1 FR7524605A FR7524605A FR2319810A1 FR 2319810 A1 FR2319810 A1 FR 2319810A1 FR 7524605 A FR7524605 A FR 7524605A FR 7524605 A FR7524605 A FR 7524605A FR 2319810 A1 FR2319810 A1 FR 2319810A1
Authority
FR
France
Prior art keywords
free wheel
torque limiter
parallel
forward drive
reverse torque
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
Application number
FR7524605A
Other languages
French (fr)
Other versions
FR2319810B1 (en
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.)
Automobiles Citroen SA
Original Assignee
Automobiles Citroen SA
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 Automobiles Citroen SA filed Critical Automobiles Citroen SA
Priority to FR7524605A priority Critical patent/FR2319810A1/en
Publication of FR2319810A1 publication Critical patent/FR2319810A1/en
Application granted granted Critical
Publication of FR2319810B1 publication Critical patent/FR2319810B1/fr
Granted 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
    • F16D41/00—Freewheels or freewheel clutches
    • F16D41/06—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface
    • F16D41/064—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface the intermediate members wedging by rolling and having a circular cross-section, e.g. balls
    • F16D41/066—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface the intermediate members wedging by rolling and having a circular cross-section, e.g. balls all members having the same size and only one of the two surfaces being cylindrical
    • F16D41/067—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface the intermediate members wedging by rolling and having a circular cross-section, e.g. balls all members having the same size and only one of the two surfaces being cylindrical and the members being distributed by a separate cage encircling the axis of rotation
    • 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
    • F16D47/00—Systems of clutches, or clutches and couplings, comprising devices of types grouped under at least two of the preceding guide headings
    • F16D47/04—Systems of clutches, or clutches and couplings, comprising devices of types grouped under at least two of the preceding guide headings of which at least one is a freewheel
    • 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
    • F16D7/00—Slip couplings, e.g. slipping on overload, for absorbing shock
    • F16D7/02—Slip couplings, e.g. slipping on overload, for absorbing shock of the friction type
    • F16D7/024—Slip couplings, e.g. slipping on overload, for absorbing shock of the friction type with axially applied torque limiting friction surfaces
    • F16D7/025—Slip couplings, e.g. slipping on overload, for absorbing shock of the friction type with axially applied torque limiting friction surfaces with flat clutching surfaces, e.g. discs

Landscapes

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

Abstract

The free wheel and torque limiter is interposed between engine shaft and gearb-x input shaft in a motor vehicle. When the accelerator pedal is suddenly released, the mechanism prevents sudden decelerations of the vehicle. The mechanism is fitted within the normal clutch hub and consists of two concentric annular parts between which a free wheel transmits drive in the forward direction. When the accelerator is released and the gearbox shaft tries to drive the engine, the free wheel releases and the torque is transmitted via the torque limiter. The latter consists of a spring loaded ring driven by teeth from the inner hub and bearing on the outer part via a friction disc.
FR7524605A 1975-08-01 1975-08-01 Deceleration shock damper for vehicle clutch - with reverse torque limiter in parallel with forward drive free wheel Granted FR2319810A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7524605A FR2319810A1 (en) 1975-08-01 1975-08-01 Deceleration shock damper for vehicle clutch - with reverse torque limiter in parallel with forward drive free wheel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7524605A FR2319810A1 (en) 1975-08-01 1975-08-01 Deceleration shock damper for vehicle clutch - with reverse torque limiter in parallel with forward drive free wheel

Publications (2)

Publication Number Publication Date
FR2319810A1 true FR2319810A1 (en) 1977-02-25
FR2319810B1 FR2319810B1 (en) 1978-09-22

Family

ID=9158868

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7524605A Granted FR2319810A1 (en) 1975-08-01 1975-08-01 Deceleration shock damper for vehicle clutch - with reverse torque limiter in parallel with forward drive free wheel

Country Status (1)

Country Link
FR (1) FR2319810A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3112532A1 (en) * 1980-04-02 1981-12-24 Honda Giken Kogyo K.K., Tokyo ENGINE FOR VEHICLES
EP0976940A1 (en) * 1998-07-29 2000-02-02 Sagem Sa A torque limiting coupling device
EP3153742A1 (en) * 2015-10-07 2017-04-12 Thales Radar structure

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1227217A (en) * 1958-03-15 1960-08-19 Ferodo Sa Improvements to multi-disc clutches

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1227217A (en) * 1958-03-15 1960-08-19 Ferodo Sa Improvements to multi-disc clutches

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3112532A1 (en) * 1980-04-02 1981-12-24 Honda Giken Kogyo K.K., Tokyo ENGINE FOR VEHICLES
EP0976940A1 (en) * 1998-07-29 2000-02-02 Sagem Sa A torque limiting coupling device
FR2781851A1 (en) * 1998-07-29 2000-02-04 Sagem GEAR DRIVE DEVICE AND DRIVE
EP3153742A1 (en) * 2015-10-07 2017-04-12 Thales Radar structure
FR3042316A1 (en) * 2015-10-07 2017-04-14 Thales Sa RADAR STRUCTURE
CN107061533A (en) * 2015-10-07 2017-08-18 泰雷兹公司 Radar arrangement

Also Published As

Publication number Publication date
FR2319810B1 (en) 1978-09-22

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Legal Events

Date Code Title Description
ST Notification of lapse