GB983150A - Control apparatus for hydraulically operated clutches - Google Patents
Control apparatus for hydraulically operated clutchesInfo
- Publication number
- GB983150A GB983150A GB1311361A GB1311361A GB983150A GB 983150 A GB983150 A GB 983150A GB 1311361 A GB1311361 A GB 1311361A GB 1311361 A GB1311361 A GB 1311361A GB 983150 A GB983150 A GB 983150A
- Authority
- GB
- United Kingdom
- Prior art keywords
- sleeves
- passage
- valve
- haussermann
- lugs
- 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
- F16D25/04—Fluid-actuated clutches in which the fluid actuates an elastic clutching, i.e. elastic actuating member, e.g. a diaphragm or a pneumatic tube
- F16D25/042—Fluid-actuated clutches in which the fluid actuates an elastic clutching, i.e. elastic actuating member, e.g. a diaphragm or a pneumatic tube the elastic actuating member rotating with the clutch
- F16D25/044—Fluid-actuated clutches in which the fluid actuates an elastic clutching, i.e. elastic actuating member, e.g. a diaphragm or a pneumatic tube the elastic actuating member rotating with the clutch and causing purely axial movement
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanical Operated Clutches (AREA)
Abstract
983,150. Clutch control. K. HAUSSERMANN, H. HAUSSERMANN, L. HAUSSERMANN, [trading as LAMELLEN UND KUPPLUNGSBAU AUGUST HAUSSERMANN]. April 12, 1961 [April 12, 1960], No. 13113/61. Headings F2C and F2L. An hydraulically engaged friction clutch in a vehicle transmission which is disengaged on actuation of the gear-shift lever comprises a driving flywheel 1 fast with a back plate la on which is mounted an annular diaphragm 2 acting on the clutch presser plate 3. Supply and exhaust of pressure liquid to the annular chamber behind the diaphragm is controlled by valve sleeves 15, 16 axially slidable on projections 13, 14 of the back plate 1a. Liquid is drawn from a sump 19 by an input driven pump 9 and supplied through an annular passage 22 to a passage 23 in the back plate leading to the projection 14. The valve sleeve 16 in the inward position shown connects the passage 23 to a passage 24 leading to the annular chamber, and an exhaust passage 26 in the projection 13 is blocked by the sleeve 15. In the outer position of the sleeves passage 23 is blocked and passage 26 opened to exhaust the chamber and permit springs 38 to disengage the clutch. The sleeves 15, 16 are controlled by a common collar 30 having a peripheral groove engaged by lugs 27, 28 on the sleeves. The collar 30 is held from rotation and may be shifted to the right by electromagnetic or other means on actuating the gear-shift lever, and be biased to the left by springs. The groove has wide portions bounded by side walls 30<SP>1</SP>, 3011 with intervening narrow portions. On shifting the collar to the right or left, as viewed in Fig. 1, when the valve sleeve lugs are in a wide part of the groove the sleeves first remain in position, then the lugs engage a side wall 30<SP>1</SP> or 30<SP>11</SP> and the sleeves are shifted to the right or left. At the end of this movement spring-loaded balls 35 mounted in bores in the valve sleeves 15, 16 engage holes 32 in a detent stirrup 31 and give a slight further movement to the valve sleeves so that the lugs are held in a mid-position out of contact with the side walls of the groove and the valve sleeves are retained in their end positions. Specification 981,593 is referred to.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEL0035892 | 1960-04-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB983150A true GB983150A (en) | 1965-02-10 |
Family
ID=7267265
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1311361A Expired GB983150A (en) | 1960-04-12 | 1961-04-12 | Control apparatus for hydraulically operated clutches |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB983150A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2017194092A (en) * | 2016-04-18 | 2017-10-26 | トヨタ自動車株式会社 | Engagement device |
-
1961
- 1961-04-12 GB GB1311361A patent/GB983150A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2017194092A (en) * | 2016-04-18 | 2017-10-26 | トヨタ自動車株式会社 | Engagement device |
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