GB568897A - Improvements relating to the free wheels of cycles and the like - Google Patents

Improvements relating to the free wheels of cycles and the like

Info

Publication number
GB568897A
GB568897A GB837543A GB837543A GB568897A GB 568897 A GB568897 A GB 568897A GB 837543 A GB837543 A GB 837543A GB 837543 A GB837543 A GB 837543A GB 568897 A GB568897 A GB 568897A
Authority
GB
United Kingdom
Prior art keywords
wheel
free
ring
cycles
improvements relating
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
GB837543A
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.)
ARTHUR ALLAN FITZPATRICK
Original Assignee
ARTHUR ALLAN FITZPATRICK
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 ARTHUR ALLAN FITZPATRICK filed Critical ARTHUR ALLAN FITZPATRICK
Priority to GB837543A priority Critical patent/GB568897A/en
Publication of GB568897A publication Critical patent/GB568897A/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
    • F16D41/24—Freewheels or freewheel clutches specially adapted for cycles

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gears, Cams (AREA)

Abstract

568,897. Securing freewheels on hubs. FITZPATRICK. H., and FITZPATRICK, A. A. May 26, 1943, No. 8375. [Class 80 (ii)] The inner member D, Fig. 4, of a free-wheel has a cylindrical bore and is slid upon a wheel hub P and held in place by a screwed ring N<1>. Projections R on one of the parts D, P engage recesses in the other part. When the invention is applied to a wheel hub having the usual screw-thread C, Fig. 1, the free-wheel member D is mounted on a ring G screwed on the hub. The projections and recesses are formed on the ring G and in the member D.- The outer member E of the free-wheel may carry a number of different sized sprocket wheels.
GB837543A 1943-05-26 1943-05-26 Improvements relating to the free wheels of cycles and the like Expired GB568897A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB837543A GB568897A (en) 1943-05-26 1943-05-26 Improvements relating to the free wheels of cycles and the like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB837543A GB568897A (en) 1943-05-26 1943-05-26 Improvements relating to the free wheels of cycles and the like

Publications (1)

Publication Number Publication Date
GB568897A true GB568897A (en) 1945-04-25

Family

ID=9851326

Family Applications (1)

Application Number Title Priority Date Filing Date
GB837543A Expired GB568897A (en) 1943-05-26 1943-05-26 Improvements relating to the free wheels of cycles and the like

Country Status (1)

Country Link
GB (1) GB568897A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2423678A1 (en) * 1978-04-20 1979-11-16 Bes Francis INSTANTLY INTERCHANGEABLE FREEWHEEL
FR2466669A2 (en) * 1979-10-03 1981-04-10 Bes Francis FREE CYCLE WHEEL, AND THE CYCLE WHEEL FOR ITS ASSEMBLY
FR2571329A1 (en) * 1984-10-09 1986-04-11 Bouffard Claude Train of gears which can be fitted to the hub of a bicycle rear wheel and a free rear wheel hub using such a train of gears

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2423678A1 (en) * 1978-04-20 1979-11-16 Bes Francis INSTANTLY INTERCHANGEABLE FREEWHEEL
FR2466669A2 (en) * 1979-10-03 1981-04-10 Bes Francis FREE CYCLE WHEEL, AND THE CYCLE WHEEL FOR ITS ASSEMBLY
FR2571329A1 (en) * 1984-10-09 1986-04-11 Bouffard Claude Train of gears which can be fitted to the hub of a bicycle rear wheel and a free rear wheel hub using such a train of gears

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