FR318522A - New gear change device for bicycle without chain - Google Patents

New gear change device for bicycle without chain

Info

Publication number
FR318522A
FR318522A FR318522DA FR318522A FR 318522 A FR318522 A FR 318522A FR 318522D A FR318522D A FR 318522DA FR 318522 A FR318522 A FR 318522A
Authority
FR
France
Prior art keywords
bicycle
chain
change device
gear change
new 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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR318522A publication Critical patent/FR318522A/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
FR318522D 1902-02-08 1902-02-08 New gear change device for bicycle without chain Expired FR318522A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR318522T 1902-02-08

Publications (1)

Publication Number Publication Date
FR318522A true FR318522A (en) 1902-10-17

Family

ID=1369165

Family Applications (1)

Application Number Title Priority Date Filing Date
FR318522D Expired FR318522A (en) 1902-02-08 1902-02-08 New gear change device for bicycle without chain

Country Status (1)

Country Link
FR (1) FR318522A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4856377A (en) * 1987-01-07 1989-08-15 Pratt & Whitney Canada Inc. Planetary gear system for a gas turbine engine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4856377A (en) * 1987-01-07 1989-08-15 Pratt & Whitney Canada Inc. Planetary gear system for a gas turbine engine

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