GB1274970A - A fluid pressure-operated disc clutch - Google Patents
A fluid pressure-operated disc clutchInfo
- Publication number
- GB1274970A GB1274970A GB2402370A GB2402370A GB1274970A GB 1274970 A GB1274970 A GB 1274970A GB 2402370 A GB2402370 A GB 2402370A GB 2402370 A GB2402370 A GB 2402370A GB 1274970 A GB1274970 A GB 1274970A
- Authority
- GB
- United Kingdom
- Prior art keywords
- piston
- cylinder
- clutch
- fluid pressure
- disc clutch
- 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
- F16D25/08—Fluid-actuated clutches with fluid-actuated member not rotating with a clutching member
- F16D25/082—Fluid-actuated clutches with fluid-actuated member not rotating with a clutching member the line of action of the fluid-actuated members co-inciding with the axis of rotation
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
- Mechanical Operated Clutches (AREA)
Abstract
1,274,970. Clutch control; friction clutches. FORMSPRAG CO. 18 May, 1970 [19 May,. 1969], No. 24023/70. Heading F2C and F2L. In a multiplate friction clutch wherein interengaging clutch plates 31, 32 respectively splined to a driving sleeve 11 and driven cup 33 are clamped between a back plate 28 and a presser plate 27 by supplying pressure liquid to a non- rotatable servo cylinder 16 having a clutch engaging piston 22, a needle roller bearing 38 is interposed between the piston 22 and presser plate 27. Spring washers 35 separate the clutch plates 31, 32 during disengagement. A spring ring 42 having tabs 43, 45 engaging recesses in the cylinder 16 and piston 22 prevent rotation of the piston 22 relative to the cylinder 16. Liquid from the cylinder 16 flows through a small duct 41 in the piston 22 to lubricate the bearing 38.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US82556769A | 1969-05-19 | 1969-05-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1274970A true GB1274970A (en) | 1972-05-17 |
Family
ID=25244333
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2402370A Expired GB1274970A (en) | 1969-05-19 | 1970-05-18 | A fluid pressure-operated disc clutch |
Country Status (4)
Country | Link |
---|---|
CA (1) | CA918583A (en) |
DE (1) | DE2009976A1 (en) |
FR (1) | FR2043515A1 (en) |
GB (1) | GB1274970A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102287510A (en) * | 2011-06-08 | 2011-12-21 | 徐州五洋科技有限公司 | Novel planetary gear transmission device |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA949008A (en) * | 1972-07-10 | 1974-06-11 | Formsprag Company | Positive lubrication hydraulic disc clutch |
WO1998039575A2 (en) * | 1997-03-06 | 1998-09-11 | Horton, Inc. | Rotational control apparatus with selective fluid actuation supply |
DE102017125857A1 (en) * | 2017-11-06 | 2019-05-09 | Schaeffler Technologies AG & Co. KG | Slave cylinder with corrugated preload spring |
-
1970
- 1970-01-21 CA CA072735A patent/CA918583A/en not_active Expired
- 1970-03-03 DE DE19702009976 patent/DE2009976A1/en active Pending
- 1970-05-14 FR FR7017703A patent/FR2043515A1/fr not_active Withdrawn
- 1970-05-18 GB GB2402370A patent/GB1274970A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102287510A (en) * | 2011-06-08 | 2011-12-21 | 徐州五洋科技有限公司 | Novel planetary gear transmission device |
Also Published As
Publication number | Publication date |
---|---|
DE2009976A1 (en) | 1970-11-26 |
CA918583A (en) | 1973-01-09 |
FR2043515A1 (en) | 1971-02-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PLE | Entries relating assignments, transmissions, licences in the register of patents | ||
PCNP | Patent ceased through non-payment of renewal fee |