FR2776613B1 - TRANSMISSION WITH 8 OR 12 REGULAR FLOORS AND CONTROLS BY A SINGLE HANDLE, TO BE INSTALLED ON A REGULAR BICYCLE - Google Patents

TRANSMISSION WITH 8 OR 12 REGULAR FLOORS AND CONTROLS BY A SINGLE HANDLE, TO BE INSTALLED ON A REGULAR BICYCLE

Info

Publication number
FR2776613B1
FR2776613B1 FR9803798A FR9803798A FR2776613B1 FR 2776613 B1 FR2776613 B1 FR 2776613B1 FR 9803798 A FR9803798 A FR 9803798A FR 9803798 A FR9803798 A FR 9803798A FR 2776613 B1 FR2776613 B1 FR 2776613B1
Authority
FR
France
Prior art keywords
regular
controls
transmission
floors
single handle
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 - Fee Related
Application number
FR9803798A
Other languages
French (fr)
Other versions
FR2776613A1 (en
Inventor
Pierre Louis Marie Portalier
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
Priority to FR9803798A priority Critical patent/FR2776613B1/en
Publication of FR2776613A1 publication Critical patent/FR2776613A1/en
Application granted granted Critical
Publication of FR2776613B1 publication Critical patent/FR2776613B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B62M11/14—Transmissions characterised by the use of interengaging toothed wheels or frictionally-engaging wheels of changeable ratio with planetary gears
    • B62M11/145—Transmissions characterised by the use of interengaging toothed wheels or frictionally-engaging wheels of changeable ratio with planetary gears built in, or adjacent to, the bottom bracket
    • 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
FR9803798A 1998-03-25 1998-03-25 TRANSMISSION WITH 8 OR 12 REGULAR FLOORS AND CONTROLS BY A SINGLE HANDLE, TO BE INSTALLED ON A REGULAR BICYCLE Expired - Fee Related FR2776613B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9803798A FR2776613B1 (en) 1998-03-25 1998-03-25 TRANSMISSION WITH 8 OR 12 REGULAR FLOORS AND CONTROLS BY A SINGLE HANDLE, TO BE INSTALLED ON A REGULAR BICYCLE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9803798A FR2776613B1 (en) 1998-03-25 1998-03-25 TRANSMISSION WITH 8 OR 12 REGULAR FLOORS AND CONTROLS BY A SINGLE HANDLE, TO BE INSTALLED ON A REGULAR BICYCLE

Publications (2)

Publication Number Publication Date
FR2776613A1 FR2776613A1 (en) 1999-10-01
FR2776613B1 true FR2776613B1 (en) 2000-05-12

Family

ID=9524564

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9803798A Expired - Fee Related FR2776613B1 (en) 1998-03-25 1998-03-25 TRANSMISSION WITH 8 OR 12 REGULAR FLOORS AND CONTROLS BY A SINGLE HANDLE, TO BE INSTALLED ON A REGULAR BICYCLE

Country Status (1)

Country Link
FR (1) FR2776613B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2622734C2 (en) * 2015-07-22 2017-06-19 Борис Абрамович Лабковский Bicycle wheel drive

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007004802B4 (en) 2007-01-22 2015-02-05 Pinion Gmbh Multiple transmission for a powered by muscle power vehicle
FR2913661B1 (en) * 2007-03-16 2009-04-24 Guy Cavalerie BICYCLE GEAR GEARBOX, SPEED CHANGE SYSTEM
ITMI20132176A1 (en) * 2013-12-20 2015-06-21 Stefano Mangini CHANGE TO MULTIPLE REPORTS FOR VARIABLE SET UP SPEEDS
DE102022001734A1 (en) 2022-05-17 2023-11-23 Karlheinz Nicolai Bottom bracket gear with auxiliary drive for a bicycle and a bicycle with such a bottom bracket gear
DE102022001737A1 (en) 2022-05-17 2023-11-23 Karlheinz Nicolai Bottom bracket circuit with sensor arrangement for an electric bicycle and electric bicycle with such a bottom bracket circuit
DE102022001740A1 (en) 2022-05-17 2023-11-23 Karlheinz Nicolai Bottom bracket gear with high-strength gears for a bicycle and a bicycle with such a bottom bracket gear
DE102022001739A1 (en) 2022-05-17 2023-11-23 Karlheinz Nicolai Bottom bracket gearshift with switching device for a bicycle and a bicycle with such a bottom bracket gearshift
DE102022001738A1 (en) 2022-05-17 2023-11-23 Karlheinz Nicolai Bottom bracket gear with actuating device for a bicycle and a bicycle with such a bottom bracket gear

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR796594A (en) * 1934-10-23 1936-04-10 Gear shift mechanism
FR1031626A (en) * 1950-11-04 1953-06-25 Shifting for cycles eliminating the derailleur
FR2709467B1 (en) 1993-08-30 1996-02-02 Portalier Pierre Gear shift mechanism, directly adaptable, on an ordinary bicycle, to the crankset hub.
ATE177694T1 (en) * 1994-02-07 1999-04-15 Schlumpf Florian SWITCHABLE BOTTOM BRACKET GEAR FOR A BICYCLE OR THE LIKE

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2622734C2 (en) * 2015-07-22 2017-06-19 Борис Абрамович Лабковский Bicycle wheel drive

Also Published As

Publication number Publication date
FR2776613A1 (en) 1999-10-01

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20061130