CN107953965A - 用于自行车齿盘的齿冠的销 - Google Patents

用于自行车齿盘的齿冠的销 Download PDF

Info

Publication number
CN107953965A
CN107953965A CN201710962279.5A CN201710962279A CN107953965A CN 107953965 A CN107953965 A CN 107953965A CN 201710962279 A CN201710962279 A CN 201710962279A CN 107953965 A CN107953965 A CN 107953965A
Authority
CN
China
Prior art keywords
pin
surface portion
crown
face
longitudinal axis
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
CN201710962279.5A
Other languages
English (en)
Chinese (zh)
Inventor
马尔科·明托
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.)
Campagnolo SRL
Original Assignee
Campagnolo SRL
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 Campagnolo SRL filed Critical Campagnolo SRL
Publication of CN107953965A publication Critical patent/CN107953965A/zh
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
    • 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
    • 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
    • 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
    • B62M9/105—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 involving front sprocket chain-wheels engaged by the chain, belt or the like
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
    • F16H55/02—Toothed members; Worms
    • F16H55/30—Chain-wheels

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • General Engineering & Computer Science (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
  • Transmissions By Endless Flexible Members (AREA)
  • Professional, Industrial, Or Sporting Protective Garments (AREA)
CN201710962279.5A 2016-10-17 2017-10-17 用于自行车齿盘的齿冠的销 Pending CN107953965A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT102016000103875 2016-10-17
IT102016000103875A IT201600103875A1 (it) 2016-10-17 2016-10-17 Piolino per una corona di una guarnitura di bicicletta

Publications (1)

Publication Number Publication Date
CN107953965A true CN107953965A (zh) 2018-04-24

Family

ID=57960744

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710962279.5A Pending CN107953965A (zh) 2016-10-17 2017-10-17 用于自行车齿盘的齿冠的销

Country Status (6)

Country Link
US (1) US10787228B2 (https=)
EP (1) EP3309053B1 (https=)
JP (1) JP2018086997A (https=)
CN (1) CN107953965A (https=)
IT (1) IT201600103875A1 (https=)
TW (1) TWI745453B (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11691693B2 (en) 2021-05-27 2023-07-04 Shimano Inc. Front sprocket assembly for human-powered vehicle
JP1764073S (ja) * 2023-03-14 2024-02-21 腕時計の竜頭

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5971878A (en) * 1997-12-30 1999-10-26 Leng; Chi Chih Multiple sprocket assembly for bicycle
CN101712365A (zh) * 2008-10-01 2010-05-26 什拉姆有限责任公司 多级变速链轮组件
CN203716962U (zh) * 2013-01-04 2014-07-16 刘素华 采掘机插孔防转易拆卸往复冲击头
CN104802918A (zh) * 2014-01-24 2015-07-29 株式会社岛野 自行车链轮
CN104875844A (zh) * 2014-02-27 2015-09-02 Sram德国有限公司 用于自行车的前链轮处的链条的换位装置
CN105971598A (zh) * 2015-03-12 2016-09-28 刘素华 通孔齿座快速安装拆卸往复冲齿的方法及通孔齿座快速安装拆卸往复冲齿冲击装置

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5192248A (en) * 1990-06-24 1993-03-09 Shimano, Inc. Multi-stage sprocket assembly for bicycle
JPH05112278A (ja) * 1991-10-21 1993-05-07 Shimano Inc 自転車用多段スプロケツト装置
JPH06199268A (ja) * 1992-12-28 1994-07-19 Mori San Tsuaa:Kk 自転車用多段スプロケット装置
US5464373A (en) * 1994-11-15 1995-11-07 Cyclone Precision Inc. Bicycle sprocket assembly with a chain guiding means
JP3021291U (ja) * 1995-08-04 1996-02-20 友▲隆▼事業股▲分▼有限公司 自転車用変速ギアセット
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
ITFI980071A1 (it) 1998-03-26 1999-09-26 Andrea Bartolozzi Dispositivo perfezionato per il cambio di velocita' in biciclette, particolarmente da corsa
US6572500B2 (en) * 2000-06-30 2003-06-03 Shimano Inc. Bicycle sprocket with chain support projections
US6805645B2 (en) * 2001-10-15 2004-10-19 Apex Bicycle Components Corporation Ltd. Tooth contour structure for large sprocket set of bicycle
US20050282671A1 (en) * 2004-06-22 2005-12-22 Shimano, Inc. Shift assist projection for bicycle sprocket
US8235850B2 (en) * 2008-12-01 2012-08-07 Tien Hsin Industries Co., Ltd. Multiple sprocket assembly
CN201971115U (zh) * 2011-01-05 2011-09-14 袁金谦 自行车驱动总成
EP2818634A4 (en) 2012-02-24 2016-08-17 Suhua Liu PULLEY PROCESSING WITH ROLLING OR SUSPENSION PROCESSING AND WEAR-RESISTANT PRELIMINATING MACHINE USING SUCH A METHOD
US9701364B2 (en) * 2013-05-17 2017-07-11 Shimano Inc. Bicycle sprocket and bicycle crank assembly

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5971878A (en) * 1997-12-30 1999-10-26 Leng; Chi Chih Multiple sprocket assembly for bicycle
CN101712365A (zh) * 2008-10-01 2010-05-26 什拉姆有限责任公司 多级变速链轮组件
CN203716962U (zh) * 2013-01-04 2014-07-16 刘素华 采掘机插孔防转易拆卸往复冲击头
CN104802918A (zh) * 2014-01-24 2015-07-29 株式会社岛野 自行车链轮
CN104875844A (zh) * 2014-02-27 2015-09-02 Sram德国有限公司 用于自行车的前链轮处的链条的换位装置
CN105971598A (zh) * 2015-03-12 2016-09-28 刘素华 通孔齿座快速安装拆卸往复冲齿的方法及通孔齿座快速安装拆卸往复冲齿冲击装置

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
赖耿阳译著: "《工模设计制作技术实务》", 1 April 1979, 复汉出版社 *

Also Published As

Publication number Publication date
TW201816308A (zh) 2018-05-01
US10787228B2 (en) 2020-09-29
EP3309053B1 (en) 2021-05-19
EP3309053A1 (en) 2018-04-18
TWI745453B (zh) 2021-11-11
US20180105228A1 (en) 2018-04-19
IT201600103875A1 (it) 2018-04-17
JP2018086997A (ja) 2018-06-07

Similar Documents

Publication Publication Date Title
TWI546225B (zh) Multi-sprocket device for bicycles
TWI424937B (zh) 腳踏車的右曲柄臂組件及其曲柄臂
JP5634018B2 (ja) 自転車に用いられる歯車のアセンブリ
US9540070B2 (en) Bicycle sprocket and bicycle crank assembly
CN107953965A (zh) 用于自行车齿盘的齿冠的销
US20190031286A1 (en) Bicycle hub assembly
US10968998B2 (en) Bicycle rear sprocket adapter
TWI331113B (en) Bicycle rear derailleur
JP4311644B2 (ja) 吊下げ又は結束手段の取付け用装置
JP2009018791A (ja) クランクアームアセンブリ、並びに該アセンブリを構成するクランクアームおよびトルク伝達部材
TWI659896B (zh) 用於將後變速排檔的撥鏈器安裝在自行車車架上的設備
CN204979094U (zh) 转子覆盖件和自行车车轮组件
CN104973204A (zh) 自行车后链轮
EP1897701A3 (de) Rad und Speichenbefestigungssystem, insbesondere für Fahrräder
CN107010165A (zh) 自行车链条和包括这种链条的运动传递系统
US20210324941A1 (en) Bicycle chain
US10525768B2 (en) Bicycle hub assembly
US20190100278A1 (en) Bicycle chain
US20190031288A1 (en) Bicycle sprocket assembly and bicycle drive train
TWI842691B (zh) 自行車曲柄總成
DE112011105311T5 (de) Schwenkklotz-Bremssattel
US20190048973A1 (en) Bicycle chain
US10689064B2 (en) Gear for a bicycle transmission
CN108454776A (zh) 自行车链轮组件
CN102211501A (zh) 自行车花毂结构

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
CB03 Change of inventor or designer information
CB03 Change of inventor or designer information

Inventor after: Marco Minto

Inventor after: Sgreva Nicola

Inventor before: Marco Minto

SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication
RJ01 Rejection of invention patent application after publication

Application publication date: 20180424