DE4396847T1 - Fahrrad-Mehrfachzahnkranzanordnung - Google Patents

Fahrrad-Mehrfachzahnkranzanordnung

Info

Publication number
DE4396847T1
DE4396847T1 DE4396847T DE4396847T DE4396847T1 DE 4396847 T1 DE4396847 T1 DE 4396847T1 DE 4396847 T DE4396847 T DE 4396847T DE 4396847 T DE4396847 T DE 4396847T DE 4396847 T1 DE4396847 T1 DE 4396847T1
Authority
DE
Germany
Prior art keywords
sprocket assembly
multiple sprocket
bicycle multiple
bicycle
assembly
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.)
Pending
Application number
DE4396847T
Other languages
English (en)
Other versions
DE4396847C2 (de
Inventor
Jun Kobayashi
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.)
Mory Suntour Inc
Original Assignee
Mory Suntour Inc
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 Mory Suntour Inc filed Critical Mory Suntour Inc
Publication of DE4396847T1 publication Critical patent/DE4396847T1/de
Pending 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Gears, Cams (AREA)
DE4396847T 1992-12-28 1993-12-27 Fahrrad-Mehrfachzahnkranzanordnung Pending DE4396847T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP4349153A JPH06199268A (ja) 1992-12-28 1992-12-28 自転車用多段スプロケット装置
PCT/JP1993/001912 WO1994014644A1 (en) 1992-12-28 1993-12-27 Derailleur sprocket device

Publications (1)

Publication Number Publication Date
DE4396847T1 true DE4396847T1 (de) 1997-07-31

Family

ID=18401836

Family Applications (2)

Application Number Title Priority Date Filing Date
DE4396847T Pending DE4396847T1 (de) 1992-12-28 1993-12-27 Fahrrad-Mehrfachzahnkranzanordnung
DE4396847A Expired - Fee Related DE4396847C2 (de) 1992-12-28 1993-12-27 Fahrrad-Mehrfachzahnkranzanordnung

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE4396847A Expired - Fee Related DE4396847C2 (de) 1992-12-28 1993-12-27 Fahrrad-Mehrfachzahnkranzanordnung

Country Status (5)

Country Link
US (1) US5458543A (de)
JP (1) JPH06199268A (de)
CN (1) CN1045271C (de)
DE (2) DE4396847T1 (de)
WO (1) WO1994014644A1 (de)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3509214B2 (ja) * 1994-09-09 2004-03-22 株式会社シマノ 自転車用チェーンホイール
DE4445035C1 (de) * 1994-12-16 1996-06-05 Fichtel & Sachs Ag Kettenschaltung
US5609536A (en) * 1995-06-13 1997-03-11 Tracer Company, Ltd. Bicycle freewheel gear cluster gear-shifting mechanism
US5921878A (en) * 1996-07-03 1999-07-13 Cloyes Gear And Products, Inc. Roller chain drive system having improved noise characteristics
US5921879A (en) * 1996-07-25 1999-07-13 Cloyes Gear And Products, Inc. Random engagement roller chain sprocket with staged meshing and flank relief to provide improved noise characteristics
US6761657B2 (en) 1996-12-19 2004-07-13 Cloyes Gear And Products, Inc. Roller chain sprocket with added chordal pitch reduction
US7416500B2 (en) * 1996-12-19 2008-08-26 Cloyes Gear And Products, Inc. Random engagement roller chain sprocket and timing chain system including same
DE19703930A1 (de) * 1997-02-04 1998-08-06 Sram De Gmbh Kettenschaltung, insbesondere für Fahrräder
TW373616U (en) * 1997-04-16 1999-11-01 Ind Tech Res Inst Tooth structure of the chainwheels set of the bicycle
TW331290U (en) * 1997-08-01 1998-05-01 Tracer Company Ltd Improved structure of a chain wheel assembly of a bicycle
US6726585B1 (en) 2001-09-21 2004-04-27 Marco E. Crescenzi Variable ratio sprocket assembly
US20050282671A1 (en) * 2004-06-22 2005-12-22 Shimano, Inc. Shift assist projection for bicycle sprocket
US8092329B2 (en) * 2005-08-31 2012-01-10 Wick Werks, LLC Bicycle chain rings with ramps
US8617015B2 (en) * 2005-09-27 2013-12-31 Wick Werks, LLC Bicycle chain rings
EP1764296B1 (de) * 2005-09-15 2012-05-30 Campagnolo S.r.l. Zahnrad von einem Fahrrad-Antriebsstrang
US20080004143A1 (en) * 2006-06-16 2008-01-03 Shimano Inc. Bicycle sprocket assembly
ITMI20072062A1 (it) * 2007-10-25 2009-04-26 Campagnolo Srl Cambio di bicicletta
US8550944B2 (en) * 2008-10-01 2013-10-08 Sram, Llc Multi-speed sprocket assembly
CN101734336B (zh) * 2008-11-27 2011-12-07 天心工业股份有限公司 具有导引结构的自行车齿盘
US8235850B2 (en) * 2008-12-01 2012-08-07 Tien Hsin Industries Co., Ltd. Multiple sprocket assembly
DE102008060501B4 (de) 2008-12-04 2015-10-15 Tien Hsin Industries Co., Ltd. Mehrfachzahnkranzanordnung
CN101758899B (zh) * 2008-12-26 2013-04-03 株式会社荣技研 自行车用齿盘
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
US9327792B2 (en) 2011-01-28 2016-05-03 Paha Designs, Llc Gear transmission and derailleur system
DE202014001791U1 (de) * 2014-02-27 2014-03-11 Sram Deutschland Gmbh Kettenumwerfer für ein Fahrrad
US9725132B2 (en) * 2014-03-26 2017-08-08 Shimano Inc. Bicycle crank assembly
AU358118S (en) * 2014-09-25 2014-10-13 Calcino Corp Pty Ltd A sprocket
DE102015219522A1 (de) * 2014-10-14 2016-04-14 Sram Deutschland Gmbh Mehrfach-Kettenradanordnung für eine Hinterradnabe
US9919764B2 (en) * 2015-01-15 2018-03-20 Shimano Inc. Bicycle sprocket
US20160236750A1 (en) * 2015-02-13 2016-08-18 Shimano Inc. Bicycle drive system
US10155566B2 (en) * 2015-05-20 2018-12-18 Shimano Inc. Interchangeable bicycle sprocket
US10549816B2 (en) * 2016-02-26 2020-02-04 Shimano Inc. Bicycle sprocket and bicycle sprocket assembly
US9963196B2 (en) * 2016-06-14 2018-05-08 Shimano Inc. Bicycle sprocket
US9915336B1 (en) * 2016-09-14 2018-03-13 Shimano Inc. Bicycle sprocket assembly
IT201600103875A1 (it) * 2016-10-17 2018-04-17 Campagnolo Srl Piolino per una corona di una guarnitura di bicicletta
TWI842753B (zh) 2019-03-27 2024-05-21 葡萄牙商米蘭達＆艾爾茅公司 驅動鏈系統
CN113998049B (zh) * 2021-11-02 2023-04-07 青岛迈金智能科技股份有限公司 一种轻型载荷链传动用变速链轮结构及其优化方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0444645A1 (de) * 1990-02-28 1991-09-04 Shimano Inc. Zusammenbau eines mehrstufigen Kettenrades für ein Fahrrad
EP0474139A1 (de) * 1990-09-04 1992-03-11 Shimano Inc. Zusammenbau eines mehrstufigen Kettenrades für ein Fahrrad
JPH05112278A (ja) * 1991-10-21 1993-05-07 Shimano Inc 自転車用多段スプロケツト装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5510216Y2 (de) * 1977-09-29 1980-03-06
JPS5456853A (en) * 1977-10-14 1979-05-08 Hiroyasu Yamamoto Constellation observing guide mirror
JPH0251192A (ja) * 1988-08-15 1990-02-21 Pioneer Electron Corp Ｆｌ表示管の表示方法
JPH0717669Y2 (ja) * 1988-10-03 1995-04-26 株式会社スギノテクノ 自転車用変速装置
JPH04212688A (ja) * 1990-02-28 1992-08-04 Shimano Inc 自転車用多段スプロケット装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0444645A1 (de) * 1990-02-28 1991-09-04 Shimano Inc. Zusammenbau eines mehrstufigen Kettenrades für ein Fahrrad
EP0474139A1 (de) * 1990-09-04 1992-03-11 Shimano Inc. Zusammenbau eines mehrstufigen Kettenrades für ein Fahrrad
JPH05112278A (ja) * 1991-10-21 1993-05-07 Shimano Inc 自転車用多段スプロケツト装置

Also Published As

Publication number Publication date
CN1045271C (zh) 1999-09-29
US5458543A (en) 1995-10-17
WO1994014644A1 (en) 1994-07-07
CN1091373A (zh) 1994-08-31
DE4396847C2 (de) 2000-02-24
JPH06199268A (ja) 1994-07-19

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