GB449639A - Improvements in pulley and clutch drives - Google Patents
Improvements in pulley and clutch drivesInfo
- Publication number
- GB449639A GB449639A GB1432035A GB1432035A GB449639A GB 449639 A GB449639 A GB 449639A GB 1432035 A GB1432035 A GB 1432035A GB 1432035 A GB1432035 A GB 1432035A GB 449639 A GB449639 A GB 449639A
- Authority
- GB
- United Kingdom
- Prior art keywords
- sleeve
- boss
- pulley
- pins
- engagement
- 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
- F16D13/00—Friction clutches
- F16D13/76—Friction clutches specially adapted to incorporate with other transmission parts, i.e. at least one of the clutch parts also having another function, e.g. being the disc of a pulley
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanical Operated Clutches (AREA)
- Braking Arrangements (AREA)
Abstract
449,639. Friction clutches. ALEXANDER, E. S., 58, Park Road, Southport, and ROGERS, D., 9, Grendon Avenue, Oldham, both in Lancashire. May 16, 1935, No. 14320. [Class 80 (ii)] A coned ring a of asbestos impregnated with synthetic resin is secured to the radial face of a sleeve c slidable on pins m which extend through holes in the sleeve from a collar n secured to a driven shaft e'. A spring washer k arranged between the sleeve and the collar tends to maintain the ring a in engagement with the conical interior of a driving pulley e loose on the shaft. A rod j is adapted to be turned so as to bring a buffalo-hide or other pad h, held in a hole in an arm i on the rod, into engagement with the bevelled face g of a groove in the sleeve c so as to disengage the clutch and brake the driven members. The pins m contact with the boss o of the pulley so as to prevent the latter from following the sleeve c in its disengaging movement. A recess p in the boss o, closed by a plug s, contains absorbent material feeding oil to a groove r in the boss.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1432035A GB449639A (en) | 1935-05-16 | 1935-05-16 | Improvements in pulley and clutch drives |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1432035A GB449639A (en) | 1935-05-16 | 1935-05-16 | Improvements in pulley and clutch drives |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB449639A true GB449639A (en) | 1936-07-01 |
Family
ID=10039063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1432035A Expired GB449639A (en) | 1935-05-16 | 1935-05-16 | Improvements in pulley and clutch drives |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB449639A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2493894A (en) * | 1945-08-30 | 1950-01-10 | Minkowitz George | Clutch and brake mechanism |
| US4513848A (en) * | 1981-06-15 | 1985-04-30 | Amerosa Enterprises, Inc. | Clutch brake assembly for rotary lawnmower |
-
1935
- 1935-05-16 GB GB1432035A patent/GB449639A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2493894A (en) * | 1945-08-30 | 1950-01-10 | Minkowitz George | Clutch and brake mechanism |
| US4513848A (en) * | 1981-06-15 | 1985-04-30 | Amerosa Enterprises, Inc. | Clutch brake assembly for rotary lawnmower |
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