GB499777A - Improvements in or relating to friction clutches - Google Patents
Improvements in or relating to friction clutchesInfo
- Publication number
- GB499777A GB499777A GB2095937A GB2095937A GB499777A GB 499777 A GB499777 A GB 499777A GB 2095937 A GB2095937 A GB 2095937A GB 2095937 A GB2095937 A GB 2095937A GB 499777 A GB499777 A GB 499777A
- Authority
- GB
- United Kingdom
- Prior art keywords
- shoes
- plate
- lever
- secured
- pins
- 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
- F16D13/20—Friction clutches with clutching members co-operating with both the periphery and the inner surface of a drum or wheel-rim
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanical Operated Clutches (AREA)
Abstract
499,777. Friction clutches. LINDSAY, H. July 29, 1937, No. 20959. [Class 80 (ii)] An annular rim 1, formed on one clutch member, is adapted to be gripped between pairs of shoes 3 and 4 pivoted at their ends on pins 5 and 6 secured in the other clutch member 14, the shoes of each pair being actuated, from a slidable operating sleeve 17, by lever and link mechanism mounted on an individual segmental plate 13 secured to the member 14 over an aperture therein. By detaching the appropriate plate 13, the corresponding inner shoe 3 is accessible through the aperture. The actuating mechanism comprises a lever 16, the fulcrum 19 of which is formed on a bolt 20 adjustable in the plate 13 and which is connected by a link 18 to the sleeve 17 and by a link 15 to a lever 11, the latter being fulcrumed on the plate 13 and being connected to the shoes 3 and 4 by links 9 and 10. The outer shoes 4 are restrained against axial movement on their pivot pins 6 by split pins, and they may interengage by tongues 22 and grooves 23 as shown in the lower part of Fig. 6. The inner shoes 3 have set-screws 24 engaging recesses in their pivot pins 5 to prevent axial movement. According to the Provisional Specification, the pivot pins for the inner shoes are secured to the segmental plates.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2095937A GB499777A (en) | 1937-07-29 | 1937-07-29 | Improvements in or relating to friction clutches |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2095937A GB499777A (en) | 1937-07-29 | 1937-07-29 | Improvements in or relating to friction clutches |
Publications (1)
Publication Number | Publication Date |
---|---|
GB499777A true GB499777A (en) | 1939-01-30 |
Family
ID=10154727
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2095937A Expired GB499777A (en) | 1937-07-29 | 1937-07-29 | Improvements in or relating to friction clutches |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB499777A (en) |
-
1937
- 1937-07-29 GB GB2095937A patent/GB499777A/en not_active Expired
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