DE3428572A1 - Hinterrad-kettenumwerfer fuer ein fahrrad - Google Patents

Hinterrad-kettenumwerfer fuer ein fahrrad

Info

Publication number
DE3428572A1
DE3428572A1 DE19843428572 DE3428572A DE3428572A1 DE 3428572 A1 DE3428572 A1 DE 3428572A1 DE 19843428572 DE19843428572 DE 19843428572 DE 3428572 A DE3428572 A DE 3428572A DE 3428572 A1 DE3428572 A1 DE 3428572A1
Authority
DE
Germany
Prior art keywords
chain
guide
wheel
sprocket
cheek
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
DE19843428572
Other languages
German (de)
English (en)
Other versions
DE3428572C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Masashi Izumi Osaka Nagano
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 JP12108183U external-priority patent/JPS6028592U/ja
Priority claimed from JP1983121986U external-priority patent/JPS6029791U/ja
Priority claimed from JP12198583U external-priority patent/JPS6029790U/ja
Application filed by Shimano Industrial Co Ltd filed Critical Shimano Industrial Co Ltd
Publication of DE3428572A1 publication Critical patent/DE3428572A1/de
Application granted granted Critical
Publication of DE3428572C2 publication Critical patent/DE3428572C2/de
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
    • B62M9/121—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)
DE19843428572 1983-08-02 1984-08-02 Hinterrad-kettenumwerfer fuer ein fahrrad Granted DE3428572A1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP12108183U JPS6028592U (ja) 1983-08-02 1983-08-02 自転車用リヤディレ−ラ−
JP1983121986U JPS6029791U (ja) 1983-08-04 1983-08-04 自転車用リヤディレ−ラ−
JP12198583U JPS6029790U (ja) 1983-08-04 1983-08-04 自転車用リヤディレ−ラ−

Publications (2)

Publication Number Publication Date
DE3428572A1 true DE3428572A1 (de) 1985-02-21
DE3428572C2 DE3428572C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1989-06-01

Family

ID=27314175

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19843428572 Granted DE3428572A1 (de) 1983-08-02 1984-08-02 Hinterrad-kettenumwerfer fuer ein fahrrad

Country Status (3)

Country Link
US (1) US4612004A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE3428572A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2550299B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6136490U (ja) * 1984-08-08 1986-03-06 株式会社シマノ 自転車用リヤデイレ−ラ−
US4701152A (en) * 1986-05-22 1987-10-20 Robert Dutil Automatic transmission for multi-speed bicycle
IT1237281B (it) * 1989-11-21 1993-05-27 Campagnolo Srl Ruota dentata per bicicletta e ruota libera per biciclette includente una pluralita' di tali ruote dentate
US5295916A (en) * 1991-12-12 1994-03-22 Chattin Jessie R Automatic transmission for multispeed bicycle
JP2606242Y2 (ja) * 1993-02-03 2000-10-10 株式会社シマノ 自転車用のリヤディレーラ用ブラケット
US5759124A (en) * 1995-10-18 1998-06-02 National Science Council Multistage sprocket used in a bicycle rear derailleur system
JP2005238979A (ja) * 2004-02-26 2005-09-08 Shimano Inc 自転車用リアディレーラ
US20070213150A1 (en) * 2006-02-03 2007-09-13 Jesse Chattin Automatic transmission for multi-speed bicycle
US8277346B2 (en) * 2006-02-28 2012-10-02 Shimano, Inc. Low profile rear derailleur
JP2008195129A (ja) * 2007-02-09 2008-08-28 Shimano Inc 自転車用リアディレーラ
JP2009056969A (ja) * 2007-08-31 2009-03-19 Shimano Inc 自転車用リアディレーラ
US9327792B2 (en) 2011-01-28 2016-05-03 Paha Designs, Llc Gear transmission and derailleur system
US10207772B2 (en) 2011-01-28 2019-02-19 Paha Designs, Llc Gear transmission and derailleur system
US9033833B2 (en) 2011-01-28 2015-05-19 Paha Designs, Llc Gear transmission and derailleur system

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2521642A1 (de) * 1974-06-17 1976-01-02 Lucien Charles Hippolyte Juy Drueckerflansch fuer ein schwenkbares spannrollensystem mit gangschaltrollen fuer fahrraeder und damit versehene gangschaltungen
DE2654426A1 (de) * 1975-12-02 1977-06-23 Simplex Ets Gangschaltung fuer fahrraeder oder aehnliche fahrzeuge
DE2821738A1 (de) * 1977-05-20 1978-12-21 Shimano Industrial Co Kettenschaltung fuer ein fahrrad o.dgl.
DE3036111A1 (de) * 1980-09-25 1982-05-06 Fichtel & Sachs Ag, 8720 Schweinfurt Kettenschaltung

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR974676A (fr) * 1948-11-05 1951-02-23 Dispositif de fixation du levier tendeur de chaîne dans les changements de vitessesà déraillement de chaînes pour bicyclettes, tandems ou similaires
US3184993A (en) * 1963-12-11 1965-05-25 Carl A Swenson Derailleur guard
FR2225327B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1973-04-16 1976-09-10 Juy Lucien
FR2259007B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1974-01-30 1977-06-10 Huret Roger

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2521642A1 (de) * 1974-06-17 1976-01-02 Lucien Charles Hippolyte Juy Drueckerflansch fuer ein schwenkbares spannrollensystem mit gangschaltrollen fuer fahrraeder und damit versehene gangschaltungen
DE2654426A1 (de) * 1975-12-02 1977-06-23 Simplex Ets Gangschaltung fuer fahrraeder oder aehnliche fahrzeuge
DE2821738A1 (de) * 1977-05-20 1978-12-21 Shimano Industrial Co Kettenschaltung fuer ein fahrrad o.dgl.
DE3036111A1 (de) * 1980-09-25 1982-05-06 Fichtel & Sachs Ag, 8720 Schweinfurt Kettenschaltung

Also Published As

Publication number Publication date
FR2550299B1 (fr) 1987-05-07
FR2550299A1 (fr) 1985-02-08
DE3428572C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1989-06-01
US4612004A (en) 1986-09-16

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
8128 New person/name/address of the agent

Representative=s name: SCHWABE, H., DIPL.-ING. SANDMAIR, K., DIPL.-CHEM.

D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee