GB425374A - Improvements in or relating to friction clutches - Google Patents
Improvements in or relating to friction clutchesInfo
- Publication number
- GB425374A GB425374A GB2876933A GB2876933A GB425374A GB 425374 A GB425374 A GB 425374A GB 2876933 A GB2876933 A GB 2876933A GB 2876933 A GB2876933 A GB 2876933A GB 425374 A GB425374 A GB 425374A
- Authority
- GB
- United Kingdom
- Prior art keywords
- clutch
- collar
- friction
- tail
- shaft
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K17/00—Arrangement or mounting of transmissions in vehicles
- B60K17/02—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of clutch
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Braking Arrangements (AREA)
- Mechanical Operated Clutches (AREA)
Abstract
425,374. Friction clutches; variablespeed gearing. BOLTON, A., 182, Radford Road, Coventry, and ENGLISH, J., North Leam, Felling, Gateshead-on-Tyne. Oct. 18, 1933, No. 28769. [Class 80 (ii)] In a friction clutch, a member 2, mounted freely on the driving shaft 3 and movable axially into frictional contact with the driven member 4, has V-shaped projections 5 coacting directly with similar projections 6 on a shoulder 7 of the shaft 3, whereby the pressure between the members 2, 4 increases automatically with the driving torque, in either direction of rotation. The member 2 is normally hold in light contact with the member 4 by a spring 13, and is adapted to be withdrawn by a collar 8 splined on the shoulder 7 and connected to the member 2 by flexible pins 9. When used as the tail clutch of a motorvehicle gear-box, the rod 12, which through a fork 17 controls the collar 8, has a lost-motion connection with the main clutch control, whereby the initial engaging movement of the main control allows the tail clutch to become engaged under the action of the spring 13, further engaging movement of the main control effecting the engagement of the main clutch and consequent tightening of the tail clutch. During disengagement, the friction between the fork 17 and the collar 8 serves to brake the shaft 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2876933A GB425374A (en) | 1933-10-18 | 1933-10-18 | Improvements in or relating to friction clutches |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2876933A GB425374A (en) | 1933-10-18 | 1933-10-18 | Improvements in or relating to friction clutches |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB425374A true GB425374A (en) | 1935-03-13 |
Family
ID=10280848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2876933A Expired GB425374A (en) | 1933-10-18 | 1933-10-18 | Improvements in or relating to friction clutches |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB425374A (en) |
-
1933
- 1933-10-18 GB GB2876933A patent/GB425374A/en not_active Expired
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