GB606678A - Improvements in or relating to clutches - Google Patents
Improvements in or relating to clutchesInfo
- Publication number
- GB606678A GB606678A GB21508/45A GB2150845A GB606678A GB 606678 A GB606678 A GB 606678A GB 21508/45 A GB21508/45 A GB 21508/45A GB 2150845 A GB2150845 A GB 2150845A GB 606678 A GB606678 A GB 606678A
- Authority
- GB
- United Kingdom
- Prior art keywords
- shaft
- clutches
- members
- friction
- dog
- 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
- F16D23/00—Details of mechanically-actuated clutches not specific for one distinct type
- F16D23/02—Arrangements for synchronisation, also for power-operated clutches
-
- 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
- F16D21/00—Systems comprising a plurality of actuated clutches
- F16D21/02—Systems comprising a plurality of actuated clutches for interconnecting three or more shafts or other transmission members in different ways
- F16D21/06—Systems comprising a plurality of actuated clutches for interconnecting three or more shafts or other transmission members in different ways at least two driving shafts or two driven shafts being concentric
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structure Of Transmissions (AREA)
Abstract
606,678. Clutches; reverse gearing. HINDMARCH, T. Aug. 22, 1945, No. 21508. [Class 80(ii)] A combined dog and friction clutch between a driving shaft a and a driven element such as a gear d, d<1> comprises inner members b, b<1> carrying V-shaped friction rings which engage with corresponding grooves in the outer driven member d, d<1> and intermediate members e, e<1> carrying dogs such as balls g, g<1> for engaging in recesses h, h<1> in the outer members. The friction elements may be first actuated to engage by pressure fluid supplied to a chamber b<3> between the inner members b, b<1> through passages c, c<1> in the shaft a and then the dog clutch elements by pressure fluid supplied to chambers f<1>, f<2> between the inner and intermediate members through passages f<3>, f<4>. Disengagement of both clutches is effected by pressure fluid supplied to chambers i, i<1> between the intermediate and outer members through passages i<2>, i<3>. In one application, two such clutches are used in a marine reverse gear to connect alternatively two spur gears to their shaft and are controlled by a single control valve. In a bevel reverse gear, Fig. 3, the input shaft k is adapted to be connected direct to the output shaft l or through a bevel train k<3>, k<4>, k<5>, by friction and dog dutches. In this arrangement, the friction clutches are arranged internally of the gears k<3>, k<4> to connect one or other to the driven shaft l and the dog clutches comprises dogs m<1> on either side of a member m axially slidable on the shaft l and operated by fluid pressure in chambers m<2> or m<3>.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB21508/45A GB606678A (en) | 1945-08-22 | 1945-08-22 | Improvements in or relating to clutches |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB21508/45A GB606678A (en) | 1945-08-22 | 1945-08-22 | Improvements in or relating to clutches |
Publications (1)
Publication Number | Publication Date |
---|---|
GB606678A true GB606678A (en) | 1948-08-18 |
Family
ID=10164113
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB21508/45A Expired GB606678A (en) | 1945-08-22 | 1945-08-22 | Improvements in or relating to clutches |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB606678A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2710086A (en) * | 1951-09-07 | 1955-06-07 | William F Stahl | Synchronizing clutch |
-
1945
- 1945-08-22 GB GB21508/45A patent/GB606678A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2710086A (en) * | 1951-09-07 | 1955-06-07 | William F Stahl | Synchronizing clutch |
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