GB477695A - Improvements in clutch operating mechanism - Google Patents
Improvements in clutch operating mechanismInfo
- Publication number
- GB477695A GB477695A GB1880036A GB1880036A GB477695A GB 477695 A GB477695 A GB 477695A GB 1880036 A GB1880036 A GB 1880036A GB 1880036 A GB1880036 A GB 1880036A GB 477695 A GB477695 A GB 477695A
- Authority
- GB
- United Kingdom
- Prior art keywords
- lever
- clutch
- pedal
- etchells
- cam
- 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
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J13/00—Details of machines for forging, pressing, or hammering
Abstract
477,695. Operating clutches. ETCHELLS & SON, Ltd., D., and ETCHELLS, D. R. July 7, 1936, No. 18800. [Class 80 (ii)] A lever D controlling the clutch of a forging or other machine, comprising a spring-engaged radially-slidable key C, is adapted to be operated by a second lever E, which latter is pivoted on the same axis cl as the lever D and is rocked by a cam F, on a shaft G geared to the machine shaft A, through the intermediary of a member H which is slidable along a guide e<1> on the lever E and which is connected to a pedal J. A spring h<2> normally holds the member H in the position shown, where it engages a flat surface d<1> of the lever D. On depressing the pedal, the member H is drawn to the right out of engagement with the surface d<1>, the lever D drops into contact with a stop M and the clutch engages. On releasing the pedal, the member H returns to its original position and, when the lever E is raised by the cam, the lever D is also raised and the clutch is disengaged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1880036A GB477695A (en) | 1936-07-07 | 1936-07-07 | Improvements in clutch operating mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1880036A GB477695A (en) | 1936-07-07 | 1936-07-07 | Improvements in clutch operating mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB477695A true GB477695A (en) | 1938-01-05 |
Family
ID=10118634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1880036A Expired GB477695A (en) | 1936-07-07 | 1936-07-07 | Improvements in clutch operating mechanism |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB477695A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2656906A (en) * | 1950-03-16 | 1953-10-27 | Nedschroef Octrooi Maats | Safety mechanism for uncoupling a shaft from the driving member of a machine |
| US3164233A (en) * | 1962-12-17 | 1965-01-05 | Western Electric Co | Plural revolution clutch |
-
1936
- 1936-07-07 GB GB1880036A patent/GB477695A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2656906A (en) * | 1950-03-16 | 1953-10-27 | Nedschroef Octrooi Maats | Safety mechanism for uncoupling a shaft from the driving member of a machine |
| US3164233A (en) * | 1962-12-17 | 1965-01-05 | Western Electric Co | Plural revolution clutch |
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