GB1484971A - Device for guiding the chain of derailleur bicycle gear changers - Google Patents

Device for guiding the chain of derailleur bicycle gear changers

Info

Publication number
GB1484971A
GB1484971A GB40375A GB40375A GB1484971A GB 1484971 A GB1484971 A GB 1484971A GB 40375 A GB40375 A GB 40375A GB 40375 A GB40375 A GB 40375A GB 1484971 A GB1484971 A GB 1484971A
Authority
GB
United Kingdom
Prior art keywords
chain
support
guide roller
plates
plate
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
GB40375A
Other languages
English (en)
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
Publication of GB1484971A publication Critical patent/GB1484971A/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)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
  • Transmissions By Endless Flexible Members (AREA)
GB40375A 1974-01-30 1975-01-06 Device for guiding the chain of derailleur bicycle gear changers Expired GB1484971A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7403142A FR2259007B1 (enExample) 1974-01-30 1974-01-30

Publications (1)

Publication Number Publication Date
GB1484971A true GB1484971A (en) 1977-09-08

Family

ID=9134240

Family Applications (1)

Application Number Title Priority Date Filing Date
GB40375A Expired GB1484971A (en) 1974-01-30 1975-01-06 Device for guiding the chain of derailleur bicycle gear changers

Country Status (5)

Country Link
JP (1) JPS5822393B2 (enExample)
DE (1) DE2503532C2 (enExample)
FR (1) FR2259007B1 (enExample)
GB (1) GB1484971A (enExample)
IT (1) IT1027299B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2574144A1 (fr) * 1984-11-30 1986-06-06 Shimano Industrial Co Derailleur arriere pour une bicyclette

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4612004A (en) * 1983-08-02 1986-09-16 Shimano Industrial Company Limited Rear derailleur for a bicycle
DE102006060221A1 (de) * 2006-12-20 2008-06-26 Sram Deutschland Gmbh Kettenwerferbaugruppe
CN109806510B (zh) * 2019-03-05 2024-02-09 柯尼卡美能达再启医疗设备（上海）有限公司 一种锥束ct及ct的地轨机构

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2574144A1 (fr) * 1984-11-30 1986-06-06 Shimano Industrial Co Derailleur arriere pour une bicyclette

Also Published As

Publication number Publication date
FR2259007A1 (enExample) 1975-08-22
IT1027299B (it) 1978-11-20
FR2259007B1 (enExample) 1977-06-10
DE2503532A1 (de) 1975-07-31
JPS50124335A (enExample) 1975-09-30
DE2503532C2 (de) 1984-05-10
JPS5822393B2 (ja) 1983-05-09

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Legal Events

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