GB416556A - Improvements in ratchet or free-wheel clutches - Google Patents
Improvements in ratchet or free-wheel clutchesInfo
- Publication number
- GB416556A GB416556A GB1164034A GB1164034A GB416556A GB 416556 A GB416556 A GB 416556A GB 1164034 A GB1164034 A GB 1164034A GB 1164034 A GB1164034 A GB 1164034A GB 416556 A GB416556 A GB 416556A
- Authority
- GB
- United Kingdom
- Prior art keywords
- free
- spring
- pawl
- ratchet
- roller
- 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
- F16D41/00—Freewheels or freewheel clutches
- F16D41/22—Freewheels or freewheel clutches with clutching ring or disc axially shifted as a result of lost motion between actuating members
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Food-Manufacturing Devices (AREA)
- Mechanical Operated Clutches (AREA)
Abstract
416,556. Free - wheel clutches. DUNCAN, F., and REBBECK, F. E., c/o Harland & Wolff, Ltd., Queen's Island, Belfast. April 18, 1934, No. 11640. [Class 80 (ii).] In a free - wheel clutch comprising ratchet-toothed members 1, 2 urged towards each other by a spring 4, the teeth are held out of contact during overrunning by means of a pawl 6 which is pivotally mounted on a radial pin 7 on the member 1 and the free end of which is maintained by a spring 8 in frictional contact with an annular face 11 of the member 2. Movement of the pawl beyond a position in which it lies at right-angles to the surface 11 is prevented by a stop 10. The end of the pawl may be rounded, as in Fig. 2, or may be fitted with a roller 12, as in Fig. 3, the spring 8 being then arranged to act as a brake on the roller.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1164034A GB416556A (en) | 1934-04-18 | 1934-04-18 | Improvements in ratchet or free-wheel clutches |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1164034A GB416556A (en) | 1934-04-18 | 1934-04-18 | Improvements in ratchet or free-wheel clutches |
Publications (1)
Publication Number | Publication Date |
---|---|
GB416556A true GB416556A (en) | 1934-09-17 |
Family
ID=9989980
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1164034A Expired GB416556A (en) | 1934-04-18 | 1934-04-18 | Improvements in ratchet or free-wheel clutches |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB416556A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3044592A (en) * | 1958-08-13 | 1962-07-17 | Maybach Motorenbau Gmbh | Blocking mechanism for claw clutches |
US3283863A (en) * | 1964-09-08 | 1966-11-08 | Scheutzow Helicopter Corp | Power transmission systems for rotary wing aircraft |
-
1934
- 1934-04-18 GB GB1164034A patent/GB416556A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3044592A (en) * | 1958-08-13 | 1962-07-17 | Maybach Motorenbau Gmbh | Blocking mechanism for claw clutches |
US3283863A (en) * | 1964-09-08 | 1966-11-08 | Scheutzow Helicopter Corp | Power transmission systems for rotary wing aircraft |
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