GB437891A - Improvements relating to free-wheel mechanism - Google Patents

Improvements relating to free-wheel mechanism

Info

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
Application number
GB13726/34A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of GB437891A publication Critical patent/GB437891A/en
Expired legal-status Critical Current

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.
GB13726/34A 1933-09-29 1934-05-07 Improvements relating to free-wheel mechanism Expired GB437891A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (4)

* Cited by examiner, † Cited by third party
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

Similar Documents

Publication Publication Date Title
GB437891A (en) Improvements relating to free-wheel mechanism
GB753732A (en) Improvements in or relating to friction clutches
GB665743A (en) Improvements in and relating to electro-magnetically actuated friction couplings with servo-action, more particularly for power driven vehicles
GB481913A (en) Automatic belt driven clutch mechanism
GB561959A (en) Improvements in and relating to friction clutches
GB430044A (en) Improvements in or relating to reversible power transmission gear with special reference to starting gear for internal combustion engines
GB472895A (en) Change-speed mechanism
GB477537A (en) Friction gearing
GB664671A (en) Improvements in or relating to braking devices for motor vehicles
GB418543A (en) Improvements in or relating to power transmission gear for motor vehicles
GB458019A (en) Improvements in winch drives
GB252301A (en) Improvements in shaft-couplings
GB444009A (en) Improvements in or relating to power-transmission mechanism for motor driven vehicles
GB551319A (en) Improvements in or relating to braking systems
GB394144A (en) Improvements in or relating to change speed and like transmission mechanism
GB457833A (en) Improvements relating to free-wheel or over-running clutches
GB429640A (en) Improvements in hydraulic power transmission devices
GB300241A (en) Improvement in clutches
GB207435A (en) Improvements in elastically driven fly-wheels
GB615215A (en) Improvements in and relating to reversible overriding clutches
GB197280A (en) Improvements in reversing mechanism
GB165280A (en) A positive free wheeling hub and drive for motor and other vehicles and the like
GB293396A (en) Improvements in friction ratchet gearing
GB470838A (en) Improvements in or relating to hydraulic clutches, in particular for automobile vehicles
GB436393A (en) Improvements in or relating to clutches or couplings