GB539689A - Improvements in or relating to friction clutch mechanism - Google Patents

Improvements in or relating to friction clutch mechanism

Info

Publication number
GB539689A
GB539689A GB9692/40A GB969240A GB539689A GB 539689 A GB539689 A GB 539689A GB 9692/40 A GB9692/40 A GB 9692/40A GB 969240 A GB969240 A GB 969240A GB 539689 A GB539689 A GB 539689A
Authority
GB
United Kingdom
Prior art keywords
lever
clutch
engaging
strut
pivoted
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
GB9692/40A
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.)
Borg & Beck Co Ltd
Original Assignee
Borg & Beck Co Ltd
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 Borg & Beck Co Ltd filed Critical Borg & Beck Co Ltd
Publication of GB539689A publication Critical patent/GB539689A/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
    • F16D23/00—Details of mechanically-actuated clutches not specific for one distinct type
    • F16D23/12—Mechanical clutch-actuating mechanisms arranged outside the clutch as such
    • 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
    • F16D23/00—Details of mechanically-actuated clutches not specific for one distinct type
    • F16D23/12—Mechanical clutch-actuating mechanisms arranged outside the clutch as such
    • F16D23/14—Clutch-actuating sleeves or bearings; Actuating members directly connected to clutch-actuating sleeves or bearings
    • F16D2023/141—Clutch-actuating sleeves or bearings; Actuating members directly connected to clutch-actuating sleeves or bearings characterised by using a fork; Details of forks

Abstract

539,689. Friction clutches; actuating mechanism, BORG & BECK CO., Ltd. June 3, 1940. No. 9692. Convention date, Oct. 11, 1939, [Class 80 (ii)] A clutch actuating lever C is pivoted on a strut 44 engaging a recess 45 in the lever and a recess 48 in a fixed part 10 of the frame, the strut 44 being free to rock about axes transverse to the longitudinal axis of the lever C. One end of the lever C is bifurcated to straddle the driven shaft 12 and has an inturned edge 39 which is rounded or knife-edged to bear against the clutch bearing B. At the opposite end of the lever C are secured the clutchengaging spring 25 and a rod 34 leading to the clutch pedal. Strengthening ribs 31 are formed on the lever C. The clutch itself has engaging fingers 17 pivoted at 18 on the cover 16, the clutch engaging pressure being transmitted to the pressure plate 15 by struts 21. Retractor springs 37 may connect the pressure plate 15 to the cover 16 and they may be of the type described in Specification 536,864.
GB9692/40A 1939-10-11 1940-06-03 Improvements in or relating to friction clutch mechanism Expired GB539689A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US539689XA 1939-10-11 1939-10-11

Publications (1)

Publication Number Publication Date
GB539689A true GB539689A (en) 1941-09-19

Family

ID=21987810

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9692/40A Expired GB539689A (en) 1939-10-11 1940-06-03 Improvements in or relating to friction clutch mechanism

Country Status (1)

Country Link
GB (1) GB539689A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3220524A (en) * 1964-03-06 1965-11-30 American Motors Corp Clutch release lever and mounting pivot
US4267913A (en) * 1978-02-21 1981-05-19 Skf Kugellagerfabriken Gmbh Clutch release device
FR2531511A1 (en) * 1982-08-06 1984-02-10 Valeo CONTROL WHEEL OF CONTROLLED WORKPIECE, SUCH AS STRIKE OF CLUTCH
US4560052A (en) * 1981-06-09 1985-12-24 Valeo Clutch release device
EP0242657A1 (en) * 1986-04-12 1987-10-28 INA Wälzlager Schaeffler KG Mounting of a clutch lever on a motor vehicle
EP1703161A1 (en) * 2005-03-17 2006-09-20 Zf Friedrichshafen Ag Actuating mechanism for a vehicle clutch
DE102008043247B3 (en) * 2008-10-29 2010-04-08 Zf Friedrichshafen Ag Hypocycloidal release device for motor vehicle clutch, has contours formed along lines with radii with center point, respectively, where one radius is equal to twice of another radius and lines are arranged within pivot plane of lever

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3220524A (en) * 1964-03-06 1965-11-30 American Motors Corp Clutch release lever and mounting pivot
US4267913A (en) * 1978-02-21 1981-05-19 Skf Kugellagerfabriken Gmbh Clutch release device
US4560052A (en) * 1981-06-09 1985-12-24 Valeo Clutch release device
FR2531511A1 (en) * 1982-08-06 1984-02-10 Valeo CONTROL WHEEL OF CONTROLLED WORKPIECE, SUCH AS STRIKE OF CLUTCH
US4529077A (en) * 1982-08-06 1985-07-16 Valeo Control linkage for a driven component
EP0242657A1 (en) * 1986-04-12 1987-10-28 INA Wälzlager Schaeffler KG Mounting of a clutch lever on a motor vehicle
EP1703161A1 (en) * 2005-03-17 2006-09-20 Zf Friedrichshafen Ag Actuating mechanism for a vehicle clutch
DE102008043247B3 (en) * 2008-10-29 2010-04-08 Zf Friedrichshafen Ag Hypocycloidal release device for motor vehicle clutch, has contours formed along lines with radii with center point, respectively, where one radius is equal to twice of another radius and lines are arranged within pivot plane of lever

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