ES2904801T3 - Ensamble de manivela de ciclo - Google Patents

Ensamble de manivela de ciclo Download PDF

Info

Publication number
ES2904801T3
ES2904801T3 ES19169750T ES19169750T ES2904801T3 ES 2904801 T3 ES2904801 T3 ES 2904801T3 ES 19169750 T ES19169750 T ES 19169750T ES 19169750 T ES19169750 T ES 19169750T ES 2904801 T3 ES2904801 T3 ES 2904801T3
Authority
ES
Spain
Prior art keywords
crank
cycle
pedal
deformable member
resiliently deformable
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
ES19169750T
Other languages
English (en)
Spanish (es)
Inventor
Boer Willem Den
Brummer Timothy E
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
Original Assignee
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
Application granted granted Critical
Publication of ES2904801T3 publication Critical patent/ES2904801T3/es
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • 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

Landscapes

  • 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)
ES19169750T 2018-04-17 2019-04-17 Ensamble de manivela de ciclo Active ES2904801T3 (es)

Applications Claiming Priority (2)

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

Publications (1)

Publication Number Publication Date
ES2904801T3 true ES2904801T3 (es) 2022-04-06

Family

ID=66217886

Family Applications (1)

Application Number Title Priority Date Filing Date
ES19169750T Active ES2904801T3 (es) 2018-04-17 2019-04-17 Ensamble de manivela de ciclo

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

Family Cites Families (22)

* 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
JPS57147183U (cg-RX-API-DMAC10.html) * 1981-03-10 1982-09-16
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
JPH04189694A (ja) * 1990-11-23 1992-07-08 Munefusa Kobayashi 自転車用駆動装置
DE19900680A1 (de) 1999-01-02 2000-07-06 Jalmar Mathiessen Kettenzahnrad-Kurbel-Vorrichtung zum Antreiben eines Muskelkraftfahrzeuges
AT410533B (de) 2001-06-26 2003-05-26 Hilber Gerhard Ing Tretkurbelantrieb für ein fahrrad
JP2003072666A (ja) 2001-06-27 2003-03-12 Campagnolo Spa 自転車用クランク、及び当該クランクの製造方法
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
US20040211289A1 (en) 2003-04-25 2004-10-28 Cheng-Hsun Chiang Crank structure of bicycle
TWM286179U (en) 2005-07-14 2006-01-21 Carbotec Ind Co Ltd Carbon fiber bicycle crank structure with iron core
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
TWM409219U (en) * 2010-10-14 2011-08-11 Animal Bikes Inc Bicycle pedal assembly
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
US9027439B2 (en) 2013-07-08 2015-05-12 Tien Hsin Industries Co., Ltd. Crank arm
US9809275B2 (en) 2013-08-08 2017-11-07 Willem den Boer Pedal-driven vehicle crank
US10343745B2 (en) 2013-09-26 2019-07-09 Sram, Llc Bicycle crank arm and chainring carrier assembly
US9527548B2 (en) 2013-12-20 2016-12-27 Sram, Llc Bicycle crank arm assembly

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
CN110386217B (zh) 2022-06-10
JP7266450B2 (ja) 2023-04-28
EP3556645A1 (en) 2019-10-23
PL3556645T3 (pl) 2022-02-21
TWI778253B (zh) 2022-09-21
US20190315430A1 (en) 2019-10-17

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