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FR1010173A - Advanced shifting, for bicycles - Google Patents

Advanced shifting, for bicycles

Info

Publication number
FR1010173A
FR1010173A FR1010173DA FR1010173A FR 1010173 A FR1010173 A FR 1010173A FR 1010173D A FR1010173D A FR 1010173DA FR 1010173 A FR1010173 A FR 1010173A
Authority
FR
France
Prior art keywords
bicycles
shifting
advanced
advanced shifting
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
Augustus John Rumble
Albert James Rumble
Reginald Arthur Stupple
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 FR1010173A publication Critical patent/FR1010173A/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
    • B62M9/126—Chain guides; Mounting thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
FR1010173D 1949-01-20 1950-01-19 Advanced shifting, for bicycles Expired FR1010173A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1010173X 1949-01-20

Publications (1)

Publication Number Publication Date
FR1010173A true FR1010173A (en) 1952-06-09

Family

ID=10867846

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1010173D Expired FR1010173A (en) 1949-01-20 1950-01-19 Advanced shifting, for bicycles

Country Status (1)

Country Link
FR (1) FR1010173A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2508862A1 (en) * 1981-07-03 1983-01-07 Simplex Ets CONTROL DEVICE PROVIDING PREFERRED AND CONTROLLED MULTIPLE POSITIONS, ESPECIALLY APPLICABLE TO SPEED CHANGES FOR CYCLES AND THE LIKE VEHICLES

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2508862A1 (en) * 1981-07-03 1983-01-07 Simplex Ets CONTROL DEVICE PROVIDING PREFERRED AND CONTROLLED MULTIPLE POSITIONS, ESPECIALLY APPLICABLE TO SPEED CHANGES FOR CYCLES AND THE LIKE VEHICLES
EP0069687A1 (en) * 1981-07-03 1983-01-12 Etablissements LE SIMPLEX (société à responsabilité limitée) Control device assuring preset and controlled positions, especially applicable to gear changes of bicycles and similar vehicles

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