WO2021147540A3 - Clutch mechanism and vehicle clutch - Google Patents

Clutch mechanism and vehicle clutch Download PDF

Info

Publication number
WO2021147540A3
WO2021147540A3 PCT/CN2020/134631 CN2020134631W WO2021147540A3 WO 2021147540 A3 WO2021147540 A3 WO 2021147540A3 CN 2020134631 W CN2020134631 W CN 2020134631W WO 2021147540 A3 WO2021147540 A3 WO 2021147540A3
Authority
WO
WIPO (PCT)
Prior art keywords
bearing plate
clutch
outer hub
axial direction
hub
Prior art date
Application number
PCT/CN2020/134631
Other languages
French (fr)
Chinese (zh)
Other versions
WO2021147540A2 (en
Inventor
郑飞翔
徐志力
Original Assignee
舍弗勒技术股份两合公司
郑飞翔
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 舍弗勒技术股份两合公司, 郑飞翔 filed Critical 舍弗勒技术股份两合公司
Priority to PCT/CN2020/134631 priority Critical patent/WO2021147540A2/en
Publication of WO2021147540A2 publication Critical patent/WO2021147540A2/en
Publication of WO2021147540A3 publication Critical patent/WO2021147540A3/en

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
    • F16D25/00—Fluid-actuated clutches
    • F16D25/08—Fluid-actuated clutches with fluid-actuated member not rotating with a clutching member
    • F16D25/082—Fluid-actuated clutches with fluid-actuated member not rotating with a clutching member the line of action of the fluid-actuated members co-inciding with the axis of rotation
    • F16D25/083—Actuators therefor
    • 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
    • F16D25/00—Fluid-actuated clutches
    • F16D25/10—Clutch systems with a plurality of fluid-actuated clutches
    • 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
    • F16D21/00—Systems comprising a plurality of actuated clutches
    • F16D21/02—Systems comprising a plurality of actuated clutches for interconnecting three or more shafts or other transmission members in different ways
    • F16D21/06—Systems comprising a plurality of actuated clutches for interconnecting three or more shafts or other transmission members in different ways at least two driving shafts or two driven shafts being concentric
    • F16D2021/0661—Hydraulically actuated multiple lamellae clutches
    • 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
    • F16D21/00—Systems comprising a plurality of actuated clutches
    • F16D21/02—Systems comprising a plurality of actuated clutches for interconnecting three or more shafts or other transmission members in different ways
    • F16D21/06—Systems comprising a plurality of actuated clutches for interconnecting three or more shafts or other transmission members in different ways at least two driving shafts or two driven shafts being concentric
    • F16D2021/0692—Systems comprising a plurality of actuated clutches for interconnecting three or more shafts or other transmission members in different ways at least two driving shafts or two driven shafts being concentric with two clutches arranged axially without radial overlap

Landscapes

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

Abstract

Provided is a clutch mechanism, comprising: an inner hub (11, 21) and outer hub (12, 22) capable of rotation relative to each other; a clutch unit (13, 23), comprising a plurality of friction plates (131) arranged in a torsion-resistant manner on one of the inner hub (11, 21) and the outer hub (12, 22) and a plurality of friction plates (132) arranged in a torsion-resistant manner on the other; the plurality of friction plates (131) and the plurality of pressure plates (132) are alternately arranged in the axial direction (A) and can move relative to the outer hub (12, 22) and the inner hub (11, 21) in the axial direction (A); and release bearings (14, 24), comprising a bearing plate (241), a cage (242), and a plurality of rolling elements (243); the bearing plate (241) is arranged on the outer hub (12, 22) in a torsion-resistant manner and can move relative to the outer hub (12, 22) in the axial direction (A); the bearing plate (241) is located on the axial inner side of the plurality of friction plates (131) and the plurality of pressure plates (132); the cage (242) is position-limited by the bearing plate (241) in the axial direction (A) and the radial direction (R); the plurality of rolling elements (243) are held by the cage (242) and can roll on the bearing plate (241). Thus the structure and processing process of the bearing plate and the corresponding pressure plate or friction plate are simplified, and the risk of interference between the release bearing and other components of the clutch mechanism is avoided. Also provided is a vehicle clutch comprising the described clutch mechanism.
PCT/CN2020/134631 2020-12-08 2020-12-08 Clutch mechanism and vehicle clutch WO2021147540A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/CN2020/134631 WO2021147540A2 (en) 2020-12-08 2020-12-08 Clutch mechanism and vehicle clutch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2020/134631 WO2021147540A2 (en) 2020-12-08 2020-12-08 Clutch mechanism and vehicle clutch

Publications (2)

Publication Number Publication Date
WO2021147540A2 WO2021147540A2 (en) 2021-07-29
WO2021147540A3 true WO2021147540A3 (en) 2021-10-14

Family

ID=76993395

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2020/134631 WO2021147540A2 (en) 2020-12-08 2020-12-08 Clutch mechanism and vehicle clutch

Country Status (1)

Country Link
WO (1) WO2021147540A2 (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3595353A (en) * 1969-06-11 1971-07-27 Verson Mfg Co Couplings with stationary spring and fluid motor
CN103671611A (en) * 2012-09-12 2014-03-26 通用汽车环球科技运作有限责任公司 Transmission and clutch assembly for a vehicle
US20150267760A1 (en) * 2014-03-19 2015-09-24 Schaeffler Technologies AG & Co. KG Integrated piston bearing
CN108045223A (en) * 2018-01-15 2018-05-18 北京博格华纳汽车传动器有限公司 A kind of new-energy automobile deceleration device
CN108953547A (en) * 2018-09-10 2018-12-07 柳工柳州传动件有限公司 Hydraulic Lock differential mechanism
CN111828498A (en) * 2020-08-17 2020-10-27 舍弗勒技术股份两合公司 Clutch device

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3595353A (en) * 1969-06-11 1971-07-27 Verson Mfg Co Couplings with stationary spring and fluid motor
CN103671611A (en) * 2012-09-12 2014-03-26 通用汽车环球科技运作有限责任公司 Transmission and clutch assembly for a vehicle
US20150267760A1 (en) * 2014-03-19 2015-09-24 Schaeffler Technologies AG & Co. KG Integrated piston bearing
CN108045223A (en) * 2018-01-15 2018-05-18 北京博格华纳汽车传动器有限公司 A kind of new-energy automobile deceleration device
CN108953547A (en) * 2018-09-10 2018-12-07 柳工柳州传动件有限公司 Hydraulic Lock differential mechanism
CN111828498A (en) * 2020-08-17 2020-10-27 舍弗勒技术股份两合公司 Clutch device

Also Published As

Publication number Publication date
WO2021147540A2 (en) 2021-07-29

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