GB659609A - Improvements in and connected with derailleur-type chain-shifting mechanism of cycles - Google Patents

Improvements in and connected with derailleur-type chain-shifting mechanism of cycles

Info

Publication number
GB659609A
GB659609A GB2509949A GB2509949A GB659609A GB 659609 A GB659609 A GB 659609A GB 2509949 A GB2509949 A GB 2509949A GB 2509949 A GB2509949 A GB 2509949A GB 659609 A GB659609 A GB 659609A
Authority
GB
United Kingdom
Prior art keywords
cycles
arm
shifting mechanism
derailleur
type chain
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
GB2509949A
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.)
LOUIS CAMILLIS
Original Assignee
LOUIS CAMILLIS
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 LOUIS CAMILLIS filed Critical LOUIS CAMILLIS
Priority to GB2509949A priority Critical patent/GB659609A/en
Publication of GB659609A publication Critical patent/GB659609A/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
    • B62M9/125—Mounting the derailleur on the frame
    • 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
    • B62M9/1244—Mechanisms for shifting laterally limiting or positioning the movement
    • 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)
  • Transmissions By Endless Flexible Members (AREA)

Abstract

659,609. Variable-speed gearing. CAMILLIS, L. Sept. 30, 1949, No. 25099. [Class 80(ii)] In chain-shifting mechanism for cycles comprising jockey and tension pulleys g, h carried by a plate f supported on an axle c carried by an arm d secured at its upper end by a stud e to a gapped bracket b secured to the frame, the stud is adjustably held in the bracket b by a nut m and is threaded in the arm d, so that the latter can be swung from the full-line operative position shown in Fig. 1 to the dotted line position in which removal of the cycle wheel is facilitated, the arm being firmly held by friction in either position.
GB2509949A 1949-09-30 1949-09-30 Improvements in and connected with derailleur-type chain-shifting mechanism of cycles Expired GB659609A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2509949A GB659609A (en) 1949-09-30 1949-09-30 Improvements in and connected with derailleur-type chain-shifting mechanism of cycles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2509949A GB659609A (en) 1949-09-30 1949-09-30 Improvements in and connected with derailleur-type chain-shifting mechanism of cycles

Publications (1)

Publication Number Publication Date
GB659609A true GB659609A (en) 1951-10-24

Family

ID=10222196

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2509949A Expired GB659609A (en) 1949-09-30 1949-09-30 Improvements in and connected with derailleur-type chain-shifting mechanism of cycles

Country Status (1)

Country Link
GB (1) GB659609A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1902936A1 (en) * 2006-09-25 2008-03-26 Shimano Inc. Bicycle rear derailleur

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1902936A1 (en) * 2006-09-25 2008-03-26 Shimano Inc. Bicycle rear derailleur

Similar Documents

Publication Publication Date Title
GB659609A (en) Improvements in and connected with derailleur-type chain-shifting mechanism of cycles
GB603563A (en) Improvements in wire drawing machines
GB578338A (en) Improvements relating to variable speed gears for cycles and the like
GB667909A (en) Improvements in the control of chain-shifting means on cycles and like vehicles
GB737533A (en) Speed-changing device for cycles
ES298112A1 (en) Improvements in or relating to mounting arrangements for false twist tubes or spindles
GB604253A (en) Improvements in or relating to rope tensioning devices
GB803109A (en) Improvements in or relating to tension devices for textile yarns
GB738385A (en) Derailleur type chain gear for cycles
GB661138A (en) Chain-shifting mechanism for derailleur type gear for cycles
GB659702A (en) Chain-shifting mechanism of derailleur-type gear for cycles
GB642470A (en) Improvements in buckles
GB797650A (en) Improvements relating to automatic adjusting means for chain drives
GB610577A (en) Device for indicating linear change in tensioned filamentary material
GB577158A (en) Improvements relating to cloth tentering machines and the like
GB627553A (en) Improvements in stands for bicycles and motor-cycles
ES22857U (en) Device for driving the carburetor on motorcycles. (Machine-translation by Google Translate, not legally binding)
GB591082A (en) An improved chain tensioning device
FR999755A (en) Device for controlling brakes, in particular bicycle brakes, by means of the rotation of the handles
GB588784A (en) Improvements relating to automatic chain tensioning devices
ES14399U (en) Device applicable to the placement of curtains and other similar uses (Machine-translation by Google Translate, not legally binding)
GB674455A (en) Improvements in chain-shifting means for cycles and like vehicles
GB237491A (en) Improvements relating to spring top and under motions of looms for weaving
ES9551U (en) Handle or handle for bicycles. (Machine-translation by Google Translate, not legally binding)
GB719442A (en) Adjustor device for parts of apparatus such as photographic apparatus