FR439224A - Gear shifting for bicycles - Google Patents

Gear shifting for bicycles

Info

Publication number
FR439224A
FR439224A FR439224DA FR439224A FR 439224 A FR439224 A FR 439224A FR 439224D A FR439224D A FR 439224DA FR 439224 A FR439224 A FR 439224A
Authority
FR
France
Prior art keywords
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)
Inventor
Joanny Panel
Claudius Bouiller
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.)
CLAUDIUS BOUILLER
JOANNY PANEL
Original Assignee
CLAUDIUS BOUILLER
JOANNY PANEL
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 CLAUDIUS BOUILLER, JOANNY PANEL filed Critical CLAUDIUS BOUILLER
Application granted granted Critical
Publication of FR439224A publication Critical patent/FR439224A/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
    • B62M9/121—Rear derailleurs
    • B62M9/124—Mechanisms for shifting laterally
    • 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
    • B62M9/121—Rear derailleurs
    • B62M9/124—Mechanisms for shifting laterally
    • B62M2009/12413—Rear derailleur comprising telescoping mechanisms

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
FR439224D 1912-01-20 1912-01-20 Gear shifting for bicycles Expired FR439224A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR439224T 1912-01-20

Publications (1)

Publication Number Publication Date
FR439224A true FR439224A (en) 1912-06-08

Family

ID=1480676

Family Applications (1)

Application Number Title Priority Date Filing Date
FR439224D Expired FR439224A (en) 1912-01-20 1912-01-20 Gear shifting for bicycles

Country Status (1)

Country Link
FR (1) FR439224A (en)

Similar Documents

Publication Publication Date Title
FR429909A (en) Gear shift mechanism for cycles and motorcycles
FR439224A (en) Gear shifting for bicycles
FR450348A (en) Gear shifting for bicycles
FR17608E (en) Gear shifting for bicycle crankset
FR451562A (en) Gear shifting for bicycle crankset
FR462203A (en) Gear shifting for automobiles
CH61104A (en) Gear shifting for automobiles
FR460268A (en) Gear shifting for bicycle
FR449942A (en) Gear shifting for automobiles
FR429832A (en) Semi-automatic gear shifting for motorcycles
FR468098A (en) Gear shifting for automobiles
FR430087A (en) Gear shifting for automobiles
FR468948A (en) Gear shift mechanism for motorcycles
FR451793A (en) Gear shift mechanism for lever-propelled bicycles
FR440719A (en) Automatic gear shifting with backpedaling for cycles
FR429491A (en) Gear shift mechanism for automobiles
FR449165A (en) Quick shifting for bicycles
FR15510E (en) Gear shift mechanism
FR439859A (en) Gear shift mechanism
FR426515A (en) Gear shifting for automobiles
FR19324E (en) Automatic gear shifting for automobiles
FR456370A (en) Automatic gear shifting for automobiles
CH67299A (en) Gear shifting for motorcycles and other vehicles
CH65401A (en) Gear shift mechanism
FR452584A (en) Progressive gearbox for motorcycles