GB881948A - Fluid-pressure operated clutch mechanism - Google Patents
Fluid-pressure operated clutch mechanismInfo
- Publication number
- GB881948A GB881948A GB1233757A GB1233757A GB881948A GB 881948 A GB881948 A GB 881948A GB 1233757 A GB1233757 A GB 1233757A GB 1233757 A GB1233757 A GB 1233757A GB 881948 A GB881948 A GB 881948A
- Authority
- GB
- United Kingdom
- Prior art keywords
- chambers
- pressure
- output shaft
- clutch
- conduit
- 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
- F16D25/062—Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch the clutch having friction surfaces
- F16D25/063—Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch the clutch having friction surfaces with clutch members exclusively moving axially
- F16D25/0635—Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch the clutch having friction surfaces with clutch members exclusively moving axially with flat friction surfaces, e.g. discs
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
- Retarders (AREA)
Abstract
881,948. Friction clutches. DUNLOP RUBBER CO. Ltd. March 27, 1958 [April 16, 1957], No. 12337/57. Class 80 (2). An hydraulically actuated friction clutch has the centrifugal pressure of the liquid in the apply chambers opposed by applying centrifugally induced pressure to the opposite side of the actuating pistons to ensure rapid disengagement of the clutch, or to effect disengagement, on removal of the operating pressure. As shown, an input disc 1 is engageable by friction pads 13 actuated by pistons 15 slidable in cylinders 14 fast with an output shaft 10. The clutch is engaged by supplying pressure liquid through a rotary joint 28 and a conduit 16 to apply chambers 29. A secondary cylinder 20, fast with the output shaft, is connected by a conduit 21 to chambers 27 and has a plunger 22 urged outwardly centrifugally when the output shaft rotates so that the chambers 27 are pressurized to counteract centrifugal pressure in the apply chambers 29. The pressure in chambers 27 can be varied by varying the weight of plunger 22 or the bore of conduit 21, so that the pressure may neutralize that in chamber 29 or may be sufficient to retract the pistons when chambers 29 are opened to exhaust. The output shaft may be balanced by providing two sets of clutch cylinders in diametrically-opposed relation, alternatively a counterweight may be provided.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1233757A GB881948A (en) | 1957-04-16 | 1957-04-16 | Fluid-pressure operated clutch mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1233757A GB881948A (en) | 1957-04-16 | 1957-04-16 | Fluid-pressure operated clutch mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB881948A true GB881948A (en) | 1961-11-08 |
Family
ID=10002636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1233757A Expired GB881948A (en) | 1957-04-16 | 1957-04-16 | Fluid-pressure operated clutch mechanism |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB881948A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107687486A (en) * | 2017-08-31 | 2018-02-13 | 芜湖禾丰离合器有限公司 | A kind of hydraulic rotary joint mechanical drive clutch |
-
1957
- 1957-04-16 GB GB1233757A patent/GB881948A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107687486A (en) * | 2017-08-31 | 2018-02-13 | 芜湖禾丰离合器有限公司 | A kind of hydraulic rotary joint mechanical drive clutch |
| CN107687486B (en) * | 2017-08-31 | 2019-07-02 | 芜湖禾丰离合器有限公司 | A kind of hydraulic rotary joint mechanical drive clutch |
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