GB784968A - Improvements relating to clutches - Google Patents
Improvements relating to clutchesInfo
- Publication number
- GB784968A GB784968A GB3179355A GB3179355A GB784968A GB 784968 A GB784968 A GB 784968A GB 3179355 A GB3179355 A GB 3179355A GB 3179355 A GB3179355 A GB 3179355A GB 784968 A GB784968 A GB 784968A
- Authority
- GB
- United Kingdom
- Prior art keywords
- arm
- projection
- clutch
- pin
- recesses
- 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
- F16D11/00—Clutches in which the members have interengaging parts
- F16D11/02—Clutches in which the members have interengaging parts disengaged by a contact of a part mounted on the clutch with a stationarily-mounted member
- F16D11/06—Clutches in which the members have interengaging parts disengaged by a contact of a part mounted on the clutch with a stationarily-mounted member with clutching members movable otherwise than only axially, e.g. rotatable keys
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanical Operated Clutches (AREA)
Abstract
784,968. Positive clutches. PEDDING- HAUS, P. C., and PEDDINGHAUS, W., [trading as PEDDINGHAUS, P. F. [Firm of]]. Nov. 7, 1955, No. 31793/55. Class 80 (2). The rim of a driving gear-wheel 16 rotating clockwise of Fig. 1 is formed with a number of recesses 15 which can be engaged by a single pin 3 spring biased radially in an arm 2 fast on a driven shaft 1, the underside 11 of an arm 8' turning about a fixed pivot 9, engaging an axial projection 5 on the pin 3 to draw the pin radially inwards and disengage it from its recess 15 as the clutch rotates. A downwardly projecting tab 22 on the arm 8 is engaged by the projection 5 to stop the driven member of the clutch in the predetermined position shown in Fig. 1. To prevent rebound of the driven clutch parts when the projection 5 engages the tab 22, the projection 5 may ride over a spring-biased latch (not shown) on the lower surface of the arm 11 before engaging the tab. The leading edges 18 of the recesses 15 are sloped down from the inner rim of the gear-wheel 16, so that the trailing edges 17 of the recesses are deeper than the leading edges. To re-engage the clutch, the arm 9 is turned about its pivot 8 until it is clear of the projection 5 on the pin 3. The clutch is particularly intended for use in machine tools such as shears, knives and presses.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3179355A GB784968A (en) | 1955-11-07 | 1955-11-07 | Improvements relating to clutches |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3179355A GB784968A (en) | 1955-11-07 | 1955-11-07 | Improvements relating to clutches |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB784968A true GB784968A (en) | 1957-10-23 |
Family
ID=10328491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3179355A Expired GB784968A (en) | 1955-11-07 | 1955-11-07 | Improvements relating to clutches |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB784968A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1273918B (en) * | 1962-07-20 | 1968-07-25 | Austin Hoy & Co Ltd | coupling |
| US4301905A (en) * | 1978-09-22 | 1981-11-24 | Maschinenfabrik Carl Zangs Aktiengesellschaft | Rotation shaft machine |
-
1955
- 1955-11-07 GB GB3179355A patent/GB784968A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1273918B (en) * | 1962-07-20 | 1968-07-25 | Austin Hoy & Co Ltd | coupling |
| US4301905A (en) * | 1978-09-22 | 1981-11-24 | Maschinenfabrik Carl Zangs Aktiengesellschaft | Rotation shaft machine |
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