FR874470A - Trainer walker - Google Patents

Trainer walker

Info

Publication number
FR874470A
FR874470A FR874470DA FR874470A FR 874470 A FR874470 A FR 874470A FR 874470D A FR874470D A FR 874470DA FR 874470 A FR874470 A FR 874470A
Authority
FR
France
Prior art keywords
trainer
walker
trainer walker
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
French (fr)
Inventor
Elise-Charles Mouillet
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 FR874470A publication Critical patent/FR874470A/en
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)
FR874470D 1941-08-02 1941-08-02 Trainer walker Expired FR874470A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR874470T 1941-08-02

Publications (1)

Publication Number Publication Date
FR874470A true FR874470A (en) 1942-08-07

Family

ID=9359706

Family Applications (1)

Application Number Title Priority Date Filing Date
FR874470D Expired FR874470A (en) 1941-08-02 1941-08-02 Trainer walker

Country Status (1)

Country Link
FR (1) FR874470A (en)

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