FR823256A - Mécanisme de changement de vitesse - Google Patents

Mécanisme de changement de vitesse

Info

Publication number
FR823256A
FR823256A FR823256DA FR823256A FR 823256 A FR823256 A FR 823256A FR 823256D A FR823256D A FR 823256DA FR 823256 A FR823256 A FR 823256A
Authority
FR
France
Prior art keywords
gear shift
shift mechanism
gear
shift
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)
Inventor
Friedrich Wittke
Josef Jakubek
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 filed Critical
Application granted granted Critical
Publication of FR823256A publication Critical patent/FR823256A/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B62M9/12—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 the chain, belt, or the like being laterally shiftable, e.g. using a rear derailleur

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
FR823256D 1936-06-19 1937-06-18 Mécanisme de changement de vitesse Expired FR823256A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT823256X 1936-06-19

Publications (1)

Publication Number Publication Date
FR823256A true FR823256A (fr) 1938-01-18

Family

ID=3681642

Family Applications (1)

Application Number Title Priority Date Filing Date
FR823256D Expired FR823256A (fr) 1936-06-19 1937-06-18 Mécanisme de changement de vitesse

Country Status (1)

Country Link
FR (1) FR823256A (fr)

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