GB154609A - Improvements in or relating to cycle hubs with free wheel device - Google Patents

Improvements in or relating to cycle hubs with free wheel device

Info

Publication number
GB154609A
GB154609A GB33815/20A GB3381520A GB154609A GB 154609 A GB154609 A GB 154609A GB 33815/20 A GB33815/20 A GB 33815/20A GB 3381520 A GB3381520 A GB 3381520A GB 154609 A GB154609 A GB 154609A
Authority
GB
United Kingdom
Prior art keywords
sleeve
hub
ring
free
driving
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
GB33815/20A
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 GB154609A publication Critical patent/GB154609A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62L—BRAKES SPECIALLY ADAPTED FOR CYCLES
    • B62L5/00—Brakes, or actuating mechanisms therefor, controlled by back-pedalling
    • B62L5/02—Brakes, or actuating mechanisms therefor, controlled by back-pedalling the brakes being actuated through coacting coaxial cones located in the rear wheel hub
    • B62L5/04—Brakes, or actuating mechanisms therefor, controlled by back-pedalling the brakes being actuated through coacting coaxial cones located in the rear wheel hub the brakes being of expanding brake-bushing type

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mechanical Operated Clutches (AREA)

Abstract

154,609. Sachs, E. Dec. 1, 1919, [Convention date]. Free-wheel mechanism; back-pedalling brake arrangements. - In freewheel mechanism for cycle hubs, wherein an expansible sleeve 14 is pressed into contact with the inside of the hub 6 by a conical flange projecting from the hub and by the inclined faces of threads 23 upon the driving- sleeve 8, the conical flange 20 is provided upon a ring 18 which is keyed to the hub so that it rotates therewith but is longitudinally movable with respect thereto, and, upon the sleeve 14 being expanded for driving, the ring is clamped between the sleeve and a shoulder 17 on the driving-sleeve. As shown in Fig. 1, the mechanism is combined with a back-pedalling brake consisting of the sleeve 14 which is adapted to be held against rotation by the engagement of teeth 22, 21 and is then expanded into contact with the hub by the threads 23 and by the conical surface at 21 of the bearing-cone 12. A drag upon the sleeve is effected by a spring 15 pressing the sleeve upon the portion 16 of the cone. In the case of a free-wheel mechanism alone, the inner end of the split sleeve is, on free-wheeling, adapted to abut against the flange of an anchored ring on the axle, a drag spring being arranged between the sleeve and the ring.
GB33815/20A 1919-12-01 1920-11-30 Improvements in or relating to cycle hubs with free wheel device Expired GB154609A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE527734X 1919-12-01

Publications (1)

Publication Number Publication Date
GB154609A true GB154609A (en) 1922-02-16

Family

ID=6553411

Family Applications (1)

Application Number Title Priority Date Filing Date
GB33815/20A Expired GB154609A (en) 1919-12-01 1920-11-30 Improvements in or relating to cycle hubs with free wheel device

Country Status (4)

Country Link
CH (1) CH91447A (en)
FR (1) FR527734A (en)
GB (1) GB154609A (en)
NL (1) NL8761C (en)

Also Published As

Publication number Publication date
FR527734A (en) 1921-10-29
CH91447A (en) 1921-11-01
NL8761C (en)

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