FR855543A - Gear shifting for bicycles and motorcycles - Google Patents

Gear shifting for bicycles and motorcycles

Info

Publication number
FR855543A
FR855543A FR855543DA FR855543A FR 855543 A FR855543 A FR 855543A FR 855543D A FR855543D A FR 855543DA FR 855543 A FR855543 A FR 855543A
Authority
FR
France
Prior art keywords
motorcycles
bicycles
gear shifting
shifting
gear
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)
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.)
Ceskoslovenska Zbrojovka A S
Original Assignee
Ceskoslovenska Zbrojovka A S
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 Ceskoslovenska Zbrojovka A S filed Critical Ceskoslovenska Zbrojovka A S
Application granted granted Critical
Publication of FR855543A publication Critical patent/FR855543A/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
    • B62M11/00—Transmissions characterised by the use of interengaging toothed wheels or frictionally-engaging wheels
    • B62M11/04—Transmissions characterised by the use of interengaging toothed wheels or frictionally-engaging wheels of changeable ratio
    • B62M11/06—Transmissions characterised by the use of interengaging toothed wheels or frictionally-engaging wheels of changeable ratio with spur gear wheels
FR855543D 1939-06-01 1939-06-01 Gear shifting for bicycles and motorcycles Expired FR855543A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR855543T 1939-06-01

Publications (1)

Publication Number Publication Date
FR855543A true FR855543A (en) 1940-05-14

Family

ID=9328313

Family Applications (1)

Application Number Title Priority Date Filing Date
FR855543D Expired FR855543A (en) 1939-06-01 1939-06-01 Gear shifting for bicycles and motorcycles

Country Status (1)

Country Link
FR (1) FR855543A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2601321A1 (en) * 1986-07-08 1988-01-15 Mrm 3 Ste Civile Cycloid pedal mechanism with progressive drive variation

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2601321A1 (en) * 1986-07-08 1988-01-15 Mrm 3 Ste Civile Cycloid pedal mechanism with progressive drive variation

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