GB2179103A - Improvements in bicycles - Google Patents

Improvements in bicycles Download PDF

Info

Publication number
GB2179103A
GB2179103A GB08520561A GB8520561A GB2179103A GB 2179103 A GB2179103 A GB 2179103A GB 08520561 A GB08520561 A GB 08520561A GB 8520561 A GB8520561 A GB 8520561A GB 2179103 A GB2179103 A GB 2179103A
Authority
GB
United Kingdom
Prior art keywords
cover
chain guide
saddle stem
lower bar
cable
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.)
Granted
Application number
GB08520561A
Other languages
English (en)
Other versions
GB2179103B (enrdf_load_stackoverflow
GB8520561D0 (en
Inventor
Francis George Kirk
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 GB08520561A priority Critical patent/GB2179103A/en
Publication of GB8520561D0 publication Critical patent/GB8520561D0/en
Publication of GB2179103A publication Critical patent/GB2179103A/en
Application granted granted Critical
Publication of GB2179103B publication Critical patent/GB2179103B/en
Granted 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
    • B62M9/131—Front derailleurs
    • B62M9/137—Mounting or guiding of cables
    • 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
    • B62M25/00—Actuators for gearing speed-change mechanisms specially adapted for cycles
    • B62M25/02—Actuators for gearing speed-change mechanisms specially adapted for cycles with mechanical transmitting systems, e.g. cables, levers
    • B62M25/04—Actuators for gearing speed-change mechanisms specially adapted for cycles with mechanical transmitting systems, e.g. cables, levers hand actuated
    • 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
    • B62M9/131—Front derailleurs
    • B62M9/134—Mechanisms for shifting laterally
    • B62M9/1342—Mechanisms for shifting laterally characterised by the linkage mechanisms

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)
GB08520561A 1985-08-16 1985-08-16 Improvements in bicycles Granted GB2179103A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08520561A GB2179103A (en) 1985-08-16 1985-08-16 Improvements in bicycles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08520561A GB2179103A (en) 1985-08-16 1985-08-16 Improvements in bicycles

Publications (3)

Publication Number Publication Date
GB8520561D0 GB8520561D0 (en) 1985-09-25
GB2179103A true GB2179103A (en) 1987-02-25
GB2179103B GB2179103B (enrdf_load_stackoverflow) 1989-08-02

Family

ID=10583870

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08520561A Granted GB2179103A (en) 1985-08-16 1985-08-16 Improvements in bicycles

Country Status (1)

Country Link
GB (1) GB2179103A (enrdf_load_stackoverflow)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1435583A (en) * 1973-05-15 1976-05-12 British Leyland Uk Ltd Clutch operating cable mechanism
GB1540551A (en) * 1976-12-28 1979-02-14 Shimano Industrial Co Derailleur assembly for a bicycle
EP0100855A1 (en) * 1982-07-07 1984-02-22 Nissan Motor Co., Ltd. Remote control device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1435583A (en) * 1973-05-15 1976-05-12 British Leyland Uk Ltd Clutch operating cable mechanism
GB1540551A (en) * 1976-12-28 1979-02-14 Shimano Industrial Co Derailleur assembly for a bicycle
EP0100855A1 (en) * 1982-07-07 1984-02-22 Nissan Motor Co., Ltd. Remote control device

Also Published As

Publication number Publication date
GB2179103B (enrdf_load_stackoverflow) 1989-08-02
GB8520561D0 (en) 1985-09-25

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Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19930816