GB920888A - Improvements in or relating to centrifugally operated friction clutches - Google Patents
Improvements in or relating to centrifugally operated friction clutchesInfo
- Publication number
- GB920888A GB920888A GB3432060A GB3432060A GB920888A GB 920888 A GB920888 A GB 920888A GB 3432060 A GB3432060 A GB 3432060A GB 3432060 A GB3432060 A GB 3432060A GB 920888 A GB920888 A GB 920888A
- Authority
- GB
- United Kingdom
- Prior art keywords
- springs
- reaction plate
- clutch
- friction clutches
- sleeves
- 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
- F16D43/00—Automatic clutches
- F16D43/02—Automatic clutches actuated entirely mechanically
- F16D43/04—Automatic clutches actuated entirely mechanically controlled by angular speed
- F16D43/06—Automatic clutches actuated entirely mechanically controlled by angular speed with centrifugal masses actuating axially a movable pressure ring or the like
- F16D43/08—Automatic clutches actuated entirely mechanically controlled by angular speed with centrifugal masses actuating axially a movable pressure ring or the like the pressure ring actuating friction plates, cones or similar axially-movable friction surfaces
- F16D43/12—Automatic clutches actuated entirely mechanically controlled by angular speed with centrifugal masses actuating axially a movable pressure ring or the like the pressure ring actuating friction plates, cones or similar axially-movable friction surfaces the centrifugal masses acting on, or forming a part of, an actuating mechanism by which the pressure ring can also be actuated independently of the masses
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
920,888. Friction clutches. AUTOMOTIVE PRODUCTS CO. Ltd. Sept. 22, 1961 [Oct. 6, 1960], No. 34320/60. Class 80 (2). A centrifugally operated disc clutch is provided with two sets of control springs 23, 24 between the pressure plate 12 and reaction plate 14, the springs 23 being relatively weak and bearing directly against the reaction plate 14, while the springs 24, which are preferably stronger and also precompressed, bear against sleeves 27 with flanges normally clear of the reaction plate. As the centrifugal members move the pressure plate 12 into engagement with the driven disc 13 only the weak springs 23 are effective to give a light clutch engagement sufficient for small and slow vehicle movements as required for parking. As the clearance between the clutch elements is taken up the flanges on sleeves 27 engage the reaction plate 14 to allow the stronger springs 24 also to become progressively effective, with an initial abrupt increase of resistance, and an appreciable increase of engine speed is then necessary to produce further clutch engagement.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3432060A GB920888A (en) | 1960-10-06 | 1960-10-06 | Improvements in or relating to centrifugally operated friction clutches |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3432060A GB920888A (en) | 1960-10-06 | 1960-10-06 | Improvements in or relating to centrifugally operated friction clutches |
Publications (1)
Publication Number | Publication Date |
---|---|
GB920888A true GB920888A (en) | 1963-03-13 |
Family
ID=10364173
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3432060A Expired GB920888A (en) | 1960-10-06 | 1960-10-06 | Improvements in or relating to centrifugally operated friction clutches |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB920888A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4896342U (en) * | 1972-02-21 | 1973-11-15 |
-
1960
- 1960-10-06 GB GB3432060A patent/GB920888A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4896342U (en) * | 1972-02-21 | 1973-11-15 |
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