FR792322A - Perfectionnements apportés aux roues lïbres de bicyclettes, avec pignons étagés - Google Patents

Perfectionnements apportés aux roues lïbres de bicyclettes, avec pignons étagés

Info

Publication number
FR792322A
FR792322A FR792322DA FR792322A FR 792322 A FR792322 A FR 792322A FR 792322D A FR792322D A FR 792322DA FR 792322 A FR792322 A FR 792322A
Authority
FR
France
Prior art keywords
bicycles
improvements made
sprocket wheels
stepped gears
stepped
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
Other languages
English (en)
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.)
CARROT ETS
Original Assignee
CARROT ETS
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 CARROT ETS filed Critical CARROT ETS
Application granted granted Critical
Publication of FR792322A publication Critical patent/FR792322A/fr
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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
    • B62M9/00—Transmissions characterised by use of an endless chain, belt, or the like
    • B62M9/04—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio
    • B62M9/06—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio using a single chain, belt, or the like
    • B62M9/10—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio using a single chain, belt, or the like involving different-sized wheels, e.g. rear sprocket chain wheels selectively engaged by the chain, belt, or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
FR792322D 1935-07-11 1935-07-11 Perfectionnements apportés aux roues lïbres de bicyclettes, avec pignons étagés Expired FR792322A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR792322T 1935-07-11

Publications (1)

Publication Number Publication Date
FR792322A true FR792322A (fr) 1935-12-28

Family

ID=9229741

Family Applications (1)

Application Number Title Priority Date Filing Date
FR792322D Expired FR792322A (fr) 1935-07-11 1935-07-11 Perfectionnements apportés aux roues lïbres de bicyclettes, avec pignons étagés

Country Status (1)

Country Link
FR (1) FR792322A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3623067A1 (de) * 1985-07-09 1987-01-15 Maillard Maurice Ets Verfahren zum herstellen eines freilaufs mit mehreren zahnkraenzen fuer fahrrad-kettenschaltungen
FR2586601A1 (fr) * 1985-08-30 1987-03-06 Maillard Maurice Ets Procede pour la fabrication d'un corps de roue libre a trois pignons, ainsi que les roues libres obtenues

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3623067A1 (de) * 1985-07-09 1987-01-15 Maillard Maurice Ets Verfahren zum herstellen eines freilaufs mit mehreren zahnkraenzen fuer fahrrad-kettenschaltungen
FR2586601A1 (fr) * 1985-08-30 1987-03-06 Maillard Maurice Ets Procede pour la fabrication d'un corps de roue libre a trois pignons, ainsi que les roues libres obtenues

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