GB262787A - Improved free-wheel mechanism for bicycles and the like - Google Patents

Improved free-wheel mechanism for bicycles and the like

Info

Publication number
GB262787A
GB262787A GB31143/26A GB3114326A GB262787A GB 262787 A GB262787 A GB 262787A GB 31143/26 A GB31143/26 A GB 31143/26A GB 3114326 A GB3114326 A GB 3114326A GB 262787 A GB262787 A GB 262787A
Authority
GB
United Kingdom
Prior art keywords
cone
axle
teeth
pedalling
brake
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
GB31143/26A
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.)
ANDRE GRUSENMEYER
Original Assignee
ANDRE GRUSENMEYER
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 ANDRE GRUSENMEYER filed Critical ANDRE GRUSENMEYER
Publication of GB262787A publication Critical patent/GB262787A/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)
  • Braking Arrangements (AREA)
  • Mechanical Operated Clutches (AREA)
  • General Details Of Gearings (AREA)

Abstract

262,787. Grusenmeyer, A. Dec. 8, 1925,. [Convention date]. Void [Published under Sect. 91 of the Acts]. Back-pedalling brake and free-wheel arrangements.-The bore of the hub 4 is divided into four portions of different diameter, the end portions being screwed to receive the outer cones 8, 8<1> of ball bearings. The inner cone 5 is secured to the fixed axle 1 while the inner cone 5<1> is rotatable on the axle. The chain sprocket 6 is secured on the ccne 5<1>, the inner end of which is formed with a helical projection 6<1> engaging a corresponding part of the auxiliary adjustable clutch and brake cone 2. During forward pedalling, the cone 5<1> moves the cone 2 axially to bring teeth 10' on the end of the cone 2 into engagement with teeth 10 on the outer cone 8<1>. When free-wheeling, the teeth are disengaged as a result of the retarding effect of the springs 11 which act frictionallv on the cone and axle. Back pedalling moves the cone 2 towards the split brake drum 3 which is held against rotation by the key 7 and is expanded against the interior of the hub. The axle is drilled for lubrication, and oil retaining washers 12', 12' are provided.
GB31143/26A 1925-12-08 1926-12-08 Improved free-wheel mechanism for bicycles and the like Expired GB262787A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR607534T 1925-12-08

Publications (1)

Publication Number Publication Date
GB262787A true GB262787A (en) 1927-05-26

Family

ID=8975427

Family Applications (1)

Application Number Title Priority Date Filing Date
GB31143/26A Expired GB262787A (en) 1925-12-08 1926-12-08 Improved free-wheel mechanism for bicycles and the like

Country Status (2)

Country Link
FR (1) FR607534A (en)
GB (1) GB262787A (en)

Also Published As

Publication number Publication date
FR607534A (en) 1926-07-03

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