GB1210329A - Improvements in diaphragm clutches - Google Patents
Improvements in diaphragm clutchesInfo
- Publication number
- GB1210329A GB1210329A GB5920068A GB5920068A GB1210329A GB 1210329 A GB1210329 A GB 1210329A GB 5920068 A GB5920068 A GB 5920068A GB 5920068 A GB5920068 A GB 5920068A GB 1210329 A GB1210329 A GB 1210329A
- Authority
- GB
- United Kingdom
- Prior art keywords
- diaphragm
- bearer
- plate
- idling speed
- weights
- 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
- F16D47/00—Systems of clutches, or clutches and couplings, comprising devices of types grouped under at least two of the preceding guide headings
-
- 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)
- Mechanical Operated Clutches (AREA)
Abstract
1,210,329. Friction clutches. SOC. ANON FRANCAISE DU FERODO. 12 Dec., 1968 [15 Dec., 1967; 21 June, 1968], No. 59200/68. Heading F2C. A diaphragm clutch for use in self-propelled vehicles includes a diaphragm bearer element subject to two opposing forces, one provided by a prestressed resilient device and the other being variable as a function of the speed of a driving part of the clutch. In Fig. 1 a driving shaft M is running at idling speed and a diaphragm bearer 15 is urged away from a reaction plate 10 by prestressed springs 26. Centrifugal weights 27 are pivoted to the plate 10 and remain in the shown position so long as the shaft M does not exceed idling speed. When this speed is exceeded the weights 27 pivot to the position shown in Fig. 2, the action of the springs 26 is overcome and a friction plate 12 is engaged by a thrust plate 11 under the action of a diaphragm 16. Such action is precluded at idling speed, Fig. 1, since clips 25, 25a on the thrust plate 11 are in abutment with the diaphragm bearer 15. Above idling speed, the user, by a thrust bearing 19, 20, may control the clutch in the conventional way. Light springs 32 assist in freeing the plate 12. In a modification, Fig. 3 (not shown), the weights (27) act on the diaphragm bearer (15) by links (70). In Fig. 4 a spring washer 26b urges the diaphragm bearer 15 to the left and away from a cover 40 secured to a hub 42 fast on the driving shaft M. Above idling speed, weights 27 cause the bearer 15 to move to the right, Fig. 10 (not shown). As before, the thrust bearing 20 provides for declutching by a user.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR132398 | 1967-12-15 | ||
| FR155970A FR94595E (en) | 1967-12-15 | 1968-06-21 | Improvements to diaphragm clutches. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1210329A true GB1210329A (en) | 1970-10-28 |
Family
ID=26181598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB5920068A Expired GB1210329A (en) | 1967-12-15 | 1968-12-12 | Improvements in diaphragm clutches |
Country Status (4)
| Country | Link |
|---|---|
| DE (2) | DE1814602A1 (en) |
| ES (1) | ES361456A1 (en) |
| FR (1) | FR94595E (en) |
| GB (1) | GB1210329A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2153456A (en) * | 1984-01-28 | 1985-08-21 | Fichtel & Sachs Ag | A friction clutch with tangential leaf springs |
| FR2566491A1 (en) * | 1984-06-21 | 1985-12-27 | Volvo Ab | MOTOR VEHICLE CLUTCH FOR MULTIPLE AND AUTOMATIC MECHANICAL TRANSMISSION |
| GB2175655A (en) * | 1985-05-15 | 1986-12-03 | Automotive Products Plc | Fricton clutch |
| GB2310899A (en) * | 1996-03-05 | 1997-09-10 | Luk Lamellen & Kupplungsbau | A friction clutch having a resilient component which acts upon a diaphragm spring thereby aiding disengagement |
| CN104554330A (en) * | 2015-01-29 | 2015-04-29 | 山东黄金集团昌邑矿业有限公司 | Tramcar braking device |
-
1968
- 1968-06-21 FR FR155970A patent/FR94595E/en not_active Expired
- 1968-12-12 GB GB5920068A patent/GB1210329A/en not_active Expired
- 1968-12-13 DE DE19681814602 patent/DE1814602A1/en active Pending
- 1968-12-13 DE DE19686811339 patent/DE6811339U/en not_active Expired
- 1968-12-14 ES ES361456A patent/ES361456A1/en not_active Expired
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2153456A (en) * | 1984-01-28 | 1985-08-21 | Fichtel & Sachs Ag | A friction clutch with tangential leaf springs |
| US4640398A (en) * | 1984-01-28 | 1987-02-03 | Fichtel & Sachs Ag | Friction clutch with tangential leaf springs |
| FR2566491A1 (en) * | 1984-06-21 | 1985-12-27 | Volvo Ab | MOTOR VEHICLE CLUTCH FOR MULTIPLE AND AUTOMATIC MECHANICAL TRANSMISSION |
| GB2175655A (en) * | 1985-05-15 | 1986-12-03 | Automotive Products Plc | Fricton clutch |
| GB2310899A (en) * | 1996-03-05 | 1997-09-10 | Luk Lamellen & Kupplungsbau | A friction clutch having a resilient component which acts upon a diaphragm spring thereby aiding disengagement |
| GB2310899B (en) * | 1996-03-05 | 2000-03-08 | Luk Lamellen & Kupplungsbau | Friction clutch |
| CN104554330A (en) * | 2015-01-29 | 2015-04-29 | 山东黄金集团昌邑矿业有限公司 | Tramcar braking device |
Also Published As
| Publication number | Publication date |
|---|---|
| FR94595E (en) | 1969-09-12 |
| ES361456A1 (en) | 1970-12-01 |
| DE6811339U (en) | 1969-05-22 |
| DE1814602A1 (en) | 1969-08-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |