CN110386217B - 自行车曲柄组件 - Google Patents

自行车曲柄组件 Download PDF

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Publication number
CN110386217B
CN110386217B CN201910305009.6A CN201910305009A CN110386217B CN 110386217 B CN110386217 B CN 110386217B CN 201910305009 A CN201910305009 A CN 201910305009A CN 110386217 B CN110386217 B CN 110386217B
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CN
China
Prior art keywords
crank
bicycle
spindle
pedal
deformable member
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.)
Active
Application number
CN201910305009.6A
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English (en)
Chinese (zh)
Other versions
CN110386217A (zh
Inventor
W.登布尔
T.E.布鲁默
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.)
Huron Cycling LLC
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Huron Cycling LLC
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 Huron Cycling LLC filed Critical Huron Cycling LLC
Publication of CN110386217A publication Critical patent/CN110386217A/zh
Application granted granted Critical
Publication of CN110386217B publication Critical patent/CN110386217B/zh
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    • 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
    • B62M3/00—Construction of cranks operated by hand or foot
    • 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
    • B62M1/00—Rider propulsion of wheeled vehicles
    • B62M1/10—Rider propulsion of wheeled vehicles involving devices which enable the mechanical storing and releasing of energy occasionally, e.g. arrangement of flywheels
    • B62M1/105—Rider propulsion of wheeled vehicles involving devices which enable the mechanical storing and releasing of energy occasionally, e.g. arrangement of flywheels using elastic elements
    • 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
    • B62M3/00—Construction of cranks operated by hand or foot
    • B62M3/003—Combination of crank axles and bearings housed in the bottom bracket
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDECARS, FORECARS, OR THE LIKE
    • B62K2201/00—Springs used in cycle frames or parts thereof
    • B62K2201/06—Leaf springs
    • 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
    • B62M1/00—Rider propulsion of wheeled vehicles
    • B62M1/36—Rider propulsion of wheeled vehicles with rotary cranks, e.g. with pedal cranks
    • 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
    • B62M3/00—Construction of cranks operated by hand or foot
    • B62M2003/006—Crank arrangements to overcome dead points

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Transmission Devices (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CN201910305009.6A 2018-04-17 2019-04-16 自行车曲柄组件 Active CN110386217B (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201862659070P 2018-04-17 2018-04-17
US62/659070 2018-04-17
US16/367,784 US11142281B2 (en) 2018-04-17 2019-03-28 Cycle crank assembly
US16/367784 2019-03-28

Publications (2)

Publication Number Publication Date
CN110386217A CN110386217A (zh) 2019-10-29
CN110386217B true CN110386217B (zh) 2022-06-10

Family

ID=66217886

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201910305009.6A Active CN110386217B (zh) 2018-04-17 2019-04-16 自行车曲柄组件

Country Status (8)

Country Link
US (1) US11142281B2 (cg-RX-API-DMAC10.html)
EP (1) EP3556645B1 (cg-RX-API-DMAC10.html)
JP (1) JP7266450B2 (cg-RX-API-DMAC10.html)
CN (1) CN110386217B (cg-RX-API-DMAC10.html)
ES (1) ES2904801T3 (cg-RX-API-DMAC10.html)
PL (1) PL3556645T3 (cg-RX-API-DMAC10.html)
PT (1) PT3556645T (cg-RX-API-DMAC10.html)
TW (1) TWI778253B (cg-RX-API-DMAC10.html)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2022107488A (ja) * 2021-01-08 2022-07-21 浩一 榎田 スプロケットとチェーンの寿命を延ばす為の自転車駆動装置と方法等
US11814134B2 (en) 2021-12-16 2023-11-14 John Daniel Corder Pivoting crank arm for increased torque
JP7504186B1 (ja) 2022-12-08 2024-06-21 憲雄 籠田 自転車用動力伝達装置

Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4009623A (en) * 1974-12-17 1977-03-01 Interstate Sports, Inc. Foot lever construction having controlled flexibility
EP0392063A1 (de) * 1989-04-14 1990-10-17 Blättler, Arthur Kurbel mit Totpunktüberwindung
US5060536A (en) * 1990-03-05 1991-10-29 Boys Donald R Flexible crank drive
DE19900680A1 (de) * 1999-01-02 2000-07-06 Jalmar Mathiessen Kettenzahnrad-Kurbel-Vorrichtung zum Antreiben eines Muskelkraftfahrzeuges
CN2513895Y (zh) * 2001-10-11 2002-10-02 徐秉玉 一种可转位曲柄
CN1393368A (zh) * 2001-06-27 2003-01-29 坎培诺洛有限公司 自行车曲柄及生产所述曲柄的方法
CN2533055Y (zh) * 2001-11-12 2003-01-29 徐秉玉 一种可转位曲柄
CN2617670Y (zh) * 2003-04-14 2004-05-26 江承勋 改良结构的曲柄
TWM286179U (en) * 2005-07-14 2006-01-21 Carbotec Ind Co Ltd Carbon fiber bicycle crank structure with iron core
TWM409219U (en) * 2010-10-14 2011-08-11 Animal Bikes Inc Bicycle pedal assembly
CN104512514A (zh) * 2013-09-26 2015-04-15 什拉姆有限责任公司 自行车曲柄臂以及齿盘载架组件
US9027439B2 (en) * 2013-07-08 2015-05-12 Tien Hsin Industries Co., Ltd. Crank arm
CN104724242A (zh) * 2013-12-20 2015-06-24 什拉姆有限责任公司 自行车曲柄臂组件

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57147183U (cg-RX-API-DMAC10.html) * 1981-03-10 1982-09-16
JPH04189694A (ja) * 1990-11-23 1992-07-08 Munefusa Kobayashi 自転車用駆動装置
AT410533B (de) 2001-06-26 2003-05-26 Hilber Gerhard Ing Tretkurbelantrieb für ein fahrrad
US20040211289A1 (en) 2003-04-25 2004-10-28 Cheng-Hsun Chiang Crank structure of bicycle
EP1792818A1 (en) * 2005-12-02 2007-06-06 Campagnolo S.R.L. Shaft element and pedal crank of a Bicycle bottom bracket, crank assembly comprising such a shaft element and pedal crank and method for assembling the crank assembly
WO2009054161A1 (ja) 2007-10-22 2009-04-30 Yoichiro Hamamoto 人力車両用回転伝達機構及びそれを備えた人力車両並びに自転車
US20120304810A1 (en) 2010-12-03 2012-12-06 Christopher Butterfield Flexible bicycle crank
US9403576B2 (en) 2012-08-13 2016-08-02 Willem den Boer Power smoothing crank arm
US9809275B2 (en) 2013-08-08 2017-11-07 Willem den Boer Pedal-driven vehicle crank

Patent Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4009623A (en) * 1974-12-17 1977-03-01 Interstate Sports, Inc. Foot lever construction having controlled flexibility
EP0392063A1 (de) * 1989-04-14 1990-10-17 Blättler, Arthur Kurbel mit Totpunktüberwindung
US5060536A (en) * 1990-03-05 1991-10-29 Boys Donald R Flexible crank drive
DE19900680A1 (de) * 1999-01-02 2000-07-06 Jalmar Mathiessen Kettenzahnrad-Kurbel-Vorrichtung zum Antreiben eines Muskelkraftfahrzeuges
CN1393368A (zh) * 2001-06-27 2003-01-29 坎培诺洛有限公司 自行车曲柄及生产所述曲柄的方法
CN2513895Y (zh) * 2001-10-11 2002-10-02 徐秉玉 一种可转位曲柄
CN2533055Y (zh) * 2001-11-12 2003-01-29 徐秉玉 一种可转位曲柄
CN2617670Y (zh) * 2003-04-14 2004-05-26 江承勋 改良结构的曲柄
TWM286179U (en) * 2005-07-14 2006-01-21 Carbotec Ind Co Ltd Carbon fiber bicycle crank structure with iron core
TWM409219U (en) * 2010-10-14 2011-08-11 Animal Bikes Inc Bicycle pedal assembly
US9027439B2 (en) * 2013-07-08 2015-05-12 Tien Hsin Industries Co., Ltd. Crank arm
CN104512514A (zh) * 2013-09-26 2015-04-15 什拉姆有限责任公司 自行车曲柄臂以及齿盘载架组件
CN104724242A (zh) * 2013-12-20 2015-06-24 什拉姆有限责任公司 自行车曲柄臂组件

Also Published As

Publication number Publication date
PT3556645T (pt) 2022-01-11
EP3556645B1 (en) 2021-12-15
CN110386217A (zh) 2019-10-29
US11142281B2 (en) 2021-10-12
TW201943600A (zh) 2019-11-16
JP2019182416A (ja) 2019-10-24
JP7266450B2 (ja) 2023-04-28
EP3556645A1 (en) 2019-10-23
ES2904801T3 (es) 2022-04-06
PL3556645T3 (pl) 2022-02-21
TWI778253B (zh) 2022-09-21
US20190315430A1 (en) 2019-10-17

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