GB437891A - Improvements relating to free-wheel mechanism - Google Patents
Improvements relating to free-wheel mechanismInfo
- Publication number
- GB437891A GB437891A GB13726/34A GB1372634A GB437891A GB 437891 A GB437891 A GB 437891A GB 13726/34 A GB13726/34 A GB 13726/34A GB 1372634 A GB1372634 A GB 1372634A GB 437891 A GB437891 A GB 437891A
- Authority
- GB
- United Kingdom
- Prior art keywords
- rollers
- shaft
- pulley
- free
- overrunning
- 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
- F16D41/06—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface
- F16D41/08—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface with provision for altering the freewheeling action
- F16D41/10—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface with provision for altering the freewheeling action with self-actuated reversing
- F16D41/105—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface with provision for altering the freewheeling action with self-actuated reversing the intermediate members being of circular cross-section, of only one size and wedging by rolling movement not having an axial component between inner and outer races, one of which is cylindrical
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- One-Way And Automatic Clutches, And Combinations Of Different Clutches (AREA)
Abstract
437,891. Free-wheel clutches ; driving dynamos. FLETTNER, A., 53, Numbergerstrasse, Berlin. May 7, 1934, No. 13726. Convention date, Sept. 29, 1933. [Class 80 (ii)] [See also Group XXXV] A clutch, such as between a pulley 16, Fig. 1, driven from the axle of a railway vehicle and the armature shaft 12 of a lighting dynamo, which drives and allows overrunning in both directions of rotation, comprises wedging balls or rollers 14 engaging between the interior cylindrical surface of a member 13 secured to the shaft 12 and the polygonal exterior surface of the pulley hub 17, the rollers being mounted in a cage 18 which is braked by an adjustably-loaded plate 24 slidably keyed on a fixed spindle 19. Overrunning of the shaft 12 may be slightly restrained by means of a spring-loaded plate 27 mounted on the shaft 12 and bearing against the pulley 16. Alternatively, the rollers may engage between a cylindrical exterior surface of the driven part and double-cam recesses in an interior surface of the driving part. In a modification, two sets of single-acting rollers 30 and 34, Fig. 4, mounted in a common cage 38 are employed.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE437891X | 1933-09-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB437891A true GB437891A (en) | 1935-11-07 |
Family
ID=6507091
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB13726/34A Expired GB437891A (en) | 1933-09-29 | 1934-05-07 | Improvements relating to free-wheel mechanism |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB437891A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3150750A (en) * | 1959-10-27 | 1964-09-29 | Auxiliaire D Ind Sadi S P R L | Device for automatically disengaging a handwheel mounted on a shaft which is adaptedto be driven by means of a servo-motor |
EP0213291A1 (en) * | 1985-08-30 | 1987-03-11 | SKF Nova AB | Reversible freewheel device |
US5103950A (en) * | 1990-03-01 | 1992-04-14 | Nsk-Warner K.K. | Cylindrical roller type two-way clutch |
WO2005063549A1 (en) * | 2003-12-24 | 2005-07-14 | Continental Teves Ag & Co.Ohg | Transmission lock and superposition steering system comprising a transmission lock |
-
1934
- 1934-05-07 GB GB13726/34A patent/GB437891A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3150750A (en) * | 1959-10-27 | 1964-09-29 | Auxiliaire D Ind Sadi S P R L | Device for automatically disengaging a handwheel mounted on a shaft which is adaptedto be driven by means of a servo-motor |
EP0213291A1 (en) * | 1985-08-30 | 1987-03-11 | SKF Nova AB | Reversible freewheel device |
US5103950A (en) * | 1990-03-01 | 1992-04-14 | Nsk-Warner K.K. | Cylindrical roller type two-way clutch |
WO2005063549A1 (en) * | 2003-12-24 | 2005-07-14 | Continental Teves Ag & Co.Ohg | Transmission lock and superposition steering system comprising a transmission lock |
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