FR891078A - Gear change device - Google Patents

Gear change device

Info

Publication number
FR891078A
FR891078A FR891078DA FR891078A FR 891078 A FR891078 A FR 891078A FR 891078D A FR891078D A FR 891078DA FR 891078 A FR891078 A FR 891078A
Authority
FR
France
Prior art keywords
change device
gear change
gear
change
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
Charles Demierre
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 FR891078A publication Critical patent/FR891078A/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
    • B62M9/08—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio using a single chain, belt, or the like involving eccentrically- mounted or elliptically-shaped driving or driven wheel; with expansible driving or driven wheel
FR891078D 1941-09-20 1942-09-15 Gear change device Expired FR891078A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH891078X 1941-09-20

Publications (1)

Publication Number Publication Date
FR891078A true FR891078A (en) 1944-02-25

Family

ID=4545765

Family Applications (1)

Application Number Title Priority Date Filing Date
FR891078D Expired FR891078A (en) 1941-09-20 1942-09-15 Gear change device

Country Status (1)

Country Link
FR (1) FR891078A (en)

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