DE102013004887A1 - Fahrradheckumwerfer - Google Patents

Fahrradheckumwerfer Download PDF

Info

Publication number
DE102013004887A1
DE102013004887A1 DE201310004887 DE102013004887A DE102013004887A1 DE 102013004887 A1 DE102013004887 A1 DE 102013004887A1 DE 201310004887 DE201310004887 DE 201310004887 DE 102013004887 A DE102013004887 A DE 102013004887A DE 102013004887 A1 DE102013004887 A1 DE 102013004887A1
Authority
DE
Germany
Prior art keywords
rear derailleur
linkage
bicycle rear
output shaft
motor unit
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
DE201310004887
Other languages
German (de)
English (en)
Inventor
Sota Yamaguchi
Satoshi Shahana
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 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
Priority claimed from US13/645,404 external-priority patent/US8900078B2/en
Priority claimed from US13/709,382 external-priority patent/US9303763B2/en
Application filed by Shimano Inc filed Critical Shimano Inc
Publication of DE102013004887A1 publication Critical patent/DE102013004887A1/de
Granted legal-status Critical Current

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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
    • B62M9/122—Rear derailleurs electrically or fluid actuated; Controls 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
    • B62M9/124—Mechanisms for shifting laterally
    • B62M9/1242—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)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
DE201310004887 2012-10-04 2013-03-21 Fahrradheckumwerfer Granted DE102013004887A1 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US13/645,404 2012-10-04
US13/645,404 US8900078B2 (en) 2011-10-05 2012-10-04 Bicycle derailleur
US13/709,382 US9303763B2 (en) 2012-12-10 2012-12-10 Bicycle rear derailleur
US13/709,382 2012-12-10

Publications (1)

Publication Number Publication Date
DE102013004887A1 true DE102013004887A1 (de) 2014-04-10

Family

ID=49484834

Family Applications (1)

Application Number Title Priority Date Filing Date
DE201310004887 Granted DE102013004887A1 (de) 2012-10-04 2013-03-21 Fahrradheckumwerfer

Country Status (4)

Country Link
CN (1) CN103707996B (it)
DE (1) DE102013004887A1 (it)
IT (1) ITMI20130492A1 (it)
TW (1) TWI548562B (it)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10239579B2 (en) 2017-02-20 2019-03-26 Campagnolo S.R.L. Bicycle electric rear derailleur
CN112339902A (zh) * 2019-08-08 2021-02-09 Sram德国有限公司 特别是具有弹簧-阻尼器总成的自行车换挡机构

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107434006B (zh) * 2016-05-25 2023-08-04 台湾微转股份有限公司 自行车拨链器的离合单元
DE102017010348A1 (de) * 2017-11-09 2019-05-09 Sram Deutschland Gmbh Elektromechanisches Schaltwerk
CN108298015B (zh) * 2017-12-29 2019-09-24 西安工业大学 一种自行车电子变速系统
TWI685448B (zh) * 2018-12-26 2020-02-21 彥豪金屬工業股份有限公司 自行車後變速器
TWI705026B (zh) * 2019-09-04 2020-09-21 台灣微轉股份有限公司 自行車撥鏈器
US11565772B2 (en) * 2020-06-30 2023-01-31 Shimano Inc. Bicycle derailleur, bicycle gear structure, bicycle motor unit, and front derailleur

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120083371A1 (en) 2010-09-30 2012-04-05 Shimano, Inc. Bicycle derailleur with rotation resistance

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US6997835B2 (en) * 2002-11-26 2006-02-14 Shimano, Inc. Electrically operated derailleur with power storing mechanism
ITMO20040107A1 (it) * 2004-05-06 2004-08-06 L A M S R L Cambio per bicicletta
JP2007203954A (ja) * 2006-02-03 2007-08-16 Shimano Inc 自転車用ディレーラ
US20070202978A1 (en) * 2006-02-28 2007-08-30 Shimano, Inc. Low profile rear derailleur
US7614972B2 (en) * 2006-11-28 2009-11-10 Shimano Inc. Bicycle rear derailleur
US8137223B2 (en) * 2007-05-16 2012-03-20 Shimano Inc. Bicycle rear derailleur
US8852041B2 (en) * 2010-09-30 2014-10-07 Shimano, Inc. Bicycle derailleur with rotation resistance

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120083371A1 (en) 2010-09-30 2012-04-05 Shimano, Inc. Bicycle derailleur with rotation resistance

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10239579B2 (en) 2017-02-20 2019-03-26 Campagnolo S.R.L. Bicycle electric rear derailleur
CN112339902A (zh) * 2019-08-08 2021-02-09 Sram德国有限公司 特别是具有弹簧-阻尼器总成的自行车换挡机构

Also Published As

Publication number Publication date
ITMI20130492A1 (it) 2014-04-05
TW201414643A (zh) 2014-04-16
CN103707996B (zh) 2016-08-17
TWI548562B (zh) 2016-09-11
CN103707996A (zh) 2014-04-09

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Legal Events

Date Code Title Description
R012 Request for examination validly filed
R016 Response to examination communication
R082 Change of representative

Representative=s name: SONNENBERG HARRISON PARTNERSCHAFT MBB, DE

Representative=s name: SONNENBERG HARRISON PARTNERSCHAFT MBB PATENT- , DE

R016 Response to examination communication
R018 Grant decision by examination section/examining division