GB405429A - Fluid-actuated clutches - Google Patents
Fluid-actuated clutchesInfo
- Publication number
- GB405429A GB405429A GB3227632A GB3227632A GB405429A GB 405429 A GB405429 A GB 405429A GB 3227632 A GB3227632 A GB 3227632A GB 3227632 A GB3227632 A GB 3227632A GB 405429 A GB405429 A GB 405429A
- Authority
- GB
- United Kingdom
- Prior art keywords
- pistons
- oil
- grooves
- cam surface
- drive
- 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
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
- F16D25/06—Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch
- F16D25/061—Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch the clutch having interengaging clutch members
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
Abstract
405,429. Clutches. RILEY, P., Castle Works, Aldbourne Road, Coventry. Nov. 15, 1932, No. 32276. [Class 80 (ii).] Members 11, 15 are adapted to be clutched together by one or more pistons 20 slidable longitudinally in the member 11 and cooperating with a cam surface on the member 15, the piston or pistons being operated from a source of fluid pressure introduced on the opening of a control valve. As shown, a gear wheel 11 is loosely mounted on a shaft 12 between members 15, 21 secured thereto. There are eight pistons in the member 11 and the cam surface has two crests 16 and two hollows 17. Pressure oil is supplied, under the control of a main valve, through a duct 23 in the shaft and radial passages 27 to two diametrically-opposed arcuate grooves 24 in the face of the member 21. When the main valve is opened, oil passes into the two piston chambers 19 which at the moment have their inlet openings 25 in register with the grooves 24. The corresponding pistons 20 are thus forced against the hollows 17 and frictionally take up the drive. When, during slip, the openings 25 pass out of register with the grooves 24, oil is trapped in the chambers 19 and the pistons engage the rising faces 18 of the cam surface, and a substantially solid drive results. As leakage occurs, further slip is produced and succeeding pistons take up the drive. On release of the oil pressure, spring-loaded valves 29, which control communication between outlets 28 and arcuate grooves 24<1> on the face of the member 21 and which are normally closed by the oil pressure acting through radial passages 22, open, thus releasing the trapped oil. In a modification, the valves 29 are replaced by spring-loaded balls 30, Fig. 5, adapted to be positively depressed by a flange 32 on a slidable sleeve 31. The clutch may be employed in the gear-boxes of motor-vehicles or as a tail clutch therefor.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3227632A GB405429A (en) | 1932-11-15 | 1932-11-15 | Fluid-actuated clutches |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3227632A GB405429A (en) | 1932-11-15 | 1932-11-15 | Fluid-actuated clutches |
Publications (1)
Publication Number | Publication Date |
---|---|
GB405429A true GB405429A (en) | 1934-02-08 |
Family
ID=10336088
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3227632A Expired GB405429A (en) | 1932-11-15 | 1932-11-15 | Fluid-actuated clutches |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB405429A (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3664474A (en) * | 1969-02-18 | 1972-05-23 | Allspeeds Holdings Ltd | Torque transmitting devices |
US5087228A (en) * | 1987-06-24 | 1992-02-11 | Sigvard Johansson | Device to oppose relative rotational movement between two rotatable shafts |
US5103642A (en) * | 1990-07-12 | 1992-04-14 | Fuji Tekko Co., Ltd. | Rotary shaft coupler with rotary valve plate position dependent on direction of shaft rotation |
US5299986A (en) * | 1991-01-21 | 1994-04-05 | Carraro S.P.A. | Differential lock device |
US5598911A (en) * | 1991-05-08 | 1997-02-04 | Btr Engineering (Australia) Limited | Hydraulic slider coupling |
EP1564427A3 (en) * | 2004-02-17 | 2005-12-21 | Dana Corporation | Hydraulically controlled torque coupling device |
AT511149A3 (en) * | 2011-02-17 | 2014-05-15 | Avl List Gmbh | TRANSMISSION |
CN107327514A (en) * | 2017-08-24 | 2017-11-07 | 安徽江淮汽车集团股份有限公司 | A kind of new type auto speed change box clutch |
-
1932
- 1932-11-15 GB GB3227632A patent/GB405429A/en not_active Expired
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3664474A (en) * | 1969-02-18 | 1972-05-23 | Allspeeds Holdings Ltd | Torque transmitting devices |
US5087228A (en) * | 1987-06-24 | 1992-02-11 | Sigvard Johansson | Device to oppose relative rotational movement between two rotatable shafts |
US5103642A (en) * | 1990-07-12 | 1992-04-14 | Fuji Tekko Co., Ltd. | Rotary shaft coupler with rotary valve plate position dependent on direction of shaft rotation |
US5299986A (en) * | 1991-01-21 | 1994-04-05 | Carraro S.P.A. | Differential lock device |
US5598911A (en) * | 1991-05-08 | 1997-02-04 | Btr Engineering (Australia) Limited | Hydraulic slider coupling |
EP1564427A3 (en) * | 2004-02-17 | 2005-12-21 | Dana Corporation | Hydraulically controlled torque coupling device |
US7413066B2 (en) | 2004-02-17 | 2008-08-19 | Dana Automotive Systems Group, Llc. | Hydraulically controlled torque coupling device |
AT511149A3 (en) * | 2011-02-17 | 2014-05-15 | Avl List Gmbh | TRANSMISSION |
AT511149B1 (en) * | 2011-02-17 | 2017-09-15 | Avl List Gmbh | TRANSMISSION |
CN107327514A (en) * | 2017-08-24 | 2017-11-07 | 安徽江淮汽车集团股份有限公司 | A kind of new type auto speed change box clutch |
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