GB601354A - Improvements in or relating to friction clutches - Google Patents
Improvements in or relating to friction clutchesInfo
- Publication number
- GB601354A GB601354A GB2951045A GB2951045A GB601354A GB 601354 A GB601354 A GB 601354A GB 2951045 A GB2951045 A GB 2951045A GB 2951045 A GB2951045 A GB 2951045A GB 601354 A GB601354 A GB 601354A
- Authority
- GB
- United Kingdom
- Prior art keywords
- shoes
- clutch
- toggle
- friction
- maintains
- 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
- F16D13/00—Friction clutches
- F16D13/14—Friction clutches with outwardly-movable clutching members co-operating with the inner surface of a drum or the like
- F16D13/18—Friction clutches with outwardly-movable clutching members co-operating with the inner surface of a drum or the like shaped as linked or separately-pivoted segments
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- One-Way And Automatic Clutches, And Combinations Of Different Clutches (AREA)
Abstract
601,354. Friction clutches. REAVELL & CO., Ltd., and MAYERS, T. T. Nov. 6, 1945, No. 29510. [Class 80 (ii)] In a friction clutch having shoes on the driven member thrown into and out of contact with the driving member by means of a manually operable actuating member, the latter acts on the shoes through a toggle, the centrifugal force on which maintains the clutch engaged when the shoes are thrown in. As shown applied to a clutch connecting a driving pulley 1 to a driven fly-wheel 3, a pair of arcuate friction shoes 4 mounted on the fly-wheel are expanded against a spring 10 into contact with the pulley drum 6 by a toggle 7 whose central pivot is acted upon by a bellcrank lever 11 also mounted on the flywheel. The remote arm of the lever engages a sliding collar 19 which carries a manually-operated knob 20 prevented from rotating by a weighted guard 22. Centrifugal force on the toggle 7 maintains the clutch engaged upon release of the knob 20 after depressing it to initiate clutch engagement. The shoe pivot pins 5 are eccentrically mounted to provide an adjustment for wear.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB601354A true GB601354A (en) | 1948-05-04 |
Family
ID=1741625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2951045A Expired GB601354A (en) | 1945-11-06 | Improvements in or relating to friction clutches |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB601354A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2691437A (en) * | 1951-06-30 | 1954-10-12 | American Brake Shoe Co | Centrifugally and manually operated servo clutch |
| CN102487645A (en) * | 2011-11-22 | 2012-06-13 | 陈恒 | Negative pressure fan transmission device |
| WO2017042014A1 (en) * | 2015-09-11 | 2017-03-16 | Robert Bosch Gmbh | Belt drive of an internal combustion engine, and internal combustion engine |
-
1945
- 1945-11-06 GB GB2951045A patent/GB601354A/en not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2691437A (en) * | 1951-06-30 | 1954-10-12 | American Brake Shoe Co | Centrifugally and manually operated servo clutch |
| CN102487645A (en) * | 2011-11-22 | 2012-06-13 | 陈恒 | Negative pressure fan transmission device |
| CN102487645B (en) * | 2011-11-22 | 2013-10-16 | 陈恒 | Negative pressure fan transmission device |
| WO2017042014A1 (en) * | 2015-09-11 | 2017-03-16 | Robert Bosch Gmbh | Belt drive of an internal combustion engine, and internal combustion engine |
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