GB1532974A - Derailleur for a bicycle - Google Patents

Derailleur for a bicycle

Info

Publication number
GB1532974A
GB1532974A GB40686/75A GB4068675A GB1532974A GB 1532974 A GB1532974 A GB 1532974A GB 40686/75 A GB40686/75 A GB 40686/75A GB 4068675 A GB4068675 A GB 4068675A GB 1532974 A GB1532974 A GB 1532974A
Authority
GB
United Kingdom
Prior art keywords
frame
bracket
movable member
receptor
pressed
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
GB40686/75A
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.)
Shimano Inc
Original Assignee
Shimano Industrial Co Ltd
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
Priority claimed from JP11498374A external-priority patent/JPS5142235A/ja
Priority claimed from JP11498574A external-priority patent/JPS5142237A/ja
Priority claimed from JP11498474A external-priority patent/JPS5142236A/ja
Priority claimed from JP11498674A external-priority patent/JPS5142238A/ja
Application filed by Shimano Industrial Co Ltd filed Critical Shimano Industrial Co Ltd
Publication of GB1532974A publication Critical patent/GB1532974A/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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Transmissions By Endless Flexible Members (AREA)
GB40686/75A 1974-10-04 1975-10-03 Derailleur for a bicycle Expired GB1532974A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP11498374A JPS5142235A (ja) 1974-10-04 1974-10-04 Gaisohensokuki
JP11498574A JPS5142237A (ja) 1974-10-04 1974-10-04 Gaisohensokuki
JP11498474A JPS5142236A (ja) 1974-10-04 1974-10-04 Gaisohensokuki
JP11498674A JPS5142238A (ja) 1974-10-04 1974-10-04 Gaisohensokuki

Publications (1)

Publication Number Publication Date
GB1532974A true GB1532974A (en) 1978-11-22

Family

ID=27470217

Family Applications (1)

Application Number Title Priority Date Filing Date
GB40686/75A Expired GB1532974A (en) 1974-10-04 1975-10-03 Derailleur for a bicycle

Country Status (3)

Country Link
US (1) US4027542A (US07122547-20061017-C00032.png)
FR (1) FR2286748A1 (US07122547-20061017-C00032.png)
GB (1) GB1532974A (US07122547-20061017-C00032.png)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113173224A (zh) * 2017-03-20 2021-07-27 Sram德国有限公司 用于同轴装设的后变速器

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4183255A (en) * 1974-12-16 1980-01-15 Fichtel & Sachs Ag Bicycle with derailleur arrangement
JPS5247238A (en) * 1975-10-13 1977-04-14 Shimano Industrial Co External transmission
JPS5286639A (en) * 1976-01-12 1977-07-19 Shimano Industrial Co External transmission
US4198873A (en) * 1977-07-01 1980-04-22 Shimano Industrial Company Limited Speed changing device for a bicycle and the like
FR2416157A1 (fr) * 1978-02-06 1979-08-31 Huret Roger Derailleur pour cycle
FR2427243A1 (fr) * 1978-06-01 1979-12-28 Huret Roger Derailleur pour cycle
JPS5924625Y2 (ja) * 1979-04-23 1984-07-20 株式会社シマノ 自転車用デイレ−ラ−における回転部分の防塵構造
DE7930350U1 (de) * 1979-10-26 1980-02-14 Fichtel & Sachs Ag, 8720 Schweinfurt Verstellgetriebe fuer kettenschaltung
JPS6015516B2 (ja) * 1979-12-19 1985-04-19 株式会社シマノ 自転車用デイレ−ラ−
US4469479A (en) * 1981-09-28 1984-09-04 Maeda Industries, Ltd. Bicycle derailleur
US4642072A (en) * 1982-12-27 1987-02-10 Shimano Industrial Company Limited Derailleur for a bicycle
US4610644A (en) * 1983-02-23 1986-09-09 Shimano Industrial Company Limited Derailleur for a bicycle
JPS59151793U (ja) * 1983-03-30 1984-10-11 株式会社シマノ 自転車用リヤデイレ−ラ−
FR2663094A1 (fr) * 1990-06-07 1991-12-13 Simplex Sa Ensemble-support pour le montage d'organes tournants.
JP2607328Y2 (ja) * 1993-11-12 2001-07-09 株式会社シマノ 自転車用リヤディレーラ
US5498211A (en) * 1994-11-29 1996-03-12 Hsu; Yi-Hsung Bicycle speed change mechanisms
US6315688B1 (en) * 1998-09-10 2001-11-13 Sram Corporation Derailleur link
US7033294B2 (en) * 2003-06-11 2006-04-25 Specialized Bicycle Components Bicycle rear derailleur guard
US20090001685A1 (en) * 2007-06-29 2009-01-01 Specialized Bicycle Components, Inc. Bicycle frame
US20110160013A1 (en) * 2009-12-24 2011-06-30 Kristopher Wehage Rear Derailleur for Bicycle
US9033833B2 (en) 2011-01-28 2015-05-19 Paha Designs, Llc Gear transmission and derailleur system
US10207772B2 (en) 2011-01-28 2019-02-19 Paha Designs, Llc Gear transmission and derailleur system
US9327792B2 (en) 2011-01-28 2016-05-03 Paha Designs, Llc Gear transmission and derailleur system
US8678963B2 (en) * 2011-09-21 2014-03-25 Shimano Inc. Bicycle front derailleur
US9334018B2 (en) * 2014-07-28 2016-05-10 Shimano Inc. Bicycle derailleur
US10501147B2 (en) * 2017-08-22 2019-12-10 Shimano Inc. Bicycle derailleur
USD958702S1 (en) 2020-08-05 2022-07-26 Specialized Bicycle Components, Inc. Bicycle frame
EP4197893A1 (en) 2021-12-20 2023-06-21 ZUMA Innovation, S.L. Rear derailleur for an open quadrilateral

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1085622A (fr) * 1953-10-26 1955-02-04 Dispositif d'articulation pour dérailleurs de cycles et autres applications
US3111855A (en) * 1960-05-31 1963-11-26 Juy Lucien Charles Hippolyte Change speed gear mechanism for bicycles and the like vehicles
FR1319997A (fr) * 1962-04-20 1963-03-01 Changement de vitesse par déraillement de chaîne, en éléments combinés en matière plastique et en métal pour cycles, tandems, vélomoteurs, motocyclettes ou véhicules similaires
BE672603A (US07122547-20061017-C00032.png) * 1964-12-14 1966-03-16
US3710636A (en) * 1970-11-26 1973-01-16 Maeda Ind Method of producing a bicycle chain shifting device and the same produced thereby
US3803933A (en) * 1971-09-17 1974-04-16 R Huret Gear shift device particularly for bicycles
FR2261922B1 (US07122547-20061017-C00032.png) * 1974-02-22 1978-09-15 Juy Lucien

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113173224A (zh) * 2017-03-20 2021-07-27 Sram德国有限公司 用于同轴装设的后变速器

Also Published As

Publication number Publication date
FR2286748A1 (fr) 1976-04-30
FR2286748B1 (US07122547-20061017-C00032.png) 1979-10-12
US4027542A (en) 1977-06-07

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee