GB314892A - An improved free-wheel mechanism - Google Patents

An improved free-wheel mechanism

Info

Publication number
GB314892A
GB314892A GB31130/28A GB3113028A GB314892A GB 314892 A GB314892 A GB 314892A GB 31130/28 A GB31130/28 A GB 31130/28A GB 3113028 A GB3113028 A GB 3113028A GB 314892 A GB314892 A GB 314892A
Authority
GB
United Kingdom
Prior art keywords
pawls
ratchet
driving
clutch
clutches
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
GB31130/28A
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 GB314892A publication Critical patent/GB314892A/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
    • F16D41/30—Freewheels or freewheel clutches specially adapted for cycles with hinged pawl co-operating with teeth, cogs, or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)

Abstract

314,892. Duluc, P., and Roquebert, L. July 4, 1928, [Convention date]. Clutches, ratchet.-The pawls 4 of a springless ratchet clutch for bicycle free-wheels &c. are pivoted at 5 on a driven hub-member 2, their outer faces having convex portions 6, 8 separated by concave portions 7 to coact with ratchet teeth 3 on the driving-sprocket &c. 1 in such manner that, during overrunning, the pawls are oscillated by the teeth and are always ready to engage as soon as the direction of relative motion reverses. The pawls are substantially of the same length as the tooth pitch, and may be carried by a driving-member. The pawls may replace the spring-pressed pawls of existing clutches. The Specification as open to inspection under Sect. 91 (3) (a) states also that the pawls may be mounted on the outer member of the clutch. This subject-matter does not appear in the Specification as accepted.
GB31130/28A 1928-07-04 1928-10-26 An improved free-wheel mechanism Expired GB314892A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR314892X 1928-07-04

Publications (1)

Publication Number Publication Date
GB314892A true GB314892A (en) 1929-10-24

Family

ID=8889559

Family Applications (1)

Application Number Title Priority Date Filing Date
GB31130/28A Expired GB314892A (en) 1928-07-04 1928-10-26 An improved free-wheel mechanism

Country Status (1)

Country Link
GB (1) GB314892A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5088581A (en) * 1991-01-30 1992-02-18 Eaton Corporation One-way clutch
US6102179A (en) * 1993-11-26 2000-08-15 Astra Aktiebolag Device for transmission of one-way torque

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5088581A (en) * 1991-01-30 1992-02-18 Eaton Corporation One-way clutch
US6102179A (en) * 1993-11-26 2000-08-15 Astra Aktiebolag Device for transmission of one-way torque

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