DE3235288C2 - - Google Patents

Info

Publication number
DE3235288C2
DE3235288C2 DE3235288A DE3235288A DE3235288C2 DE 3235288 C2 DE3235288 C2 DE 3235288C2 DE 3235288 A DE3235288 A DE 3235288A DE 3235288 A DE3235288 A DE 3235288A DE 3235288 C2 DE3235288 C2 DE 3235288C2
Authority
DE
Germany
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.)
Expired
Application number
DE3235288A
Other versions
DE3235288A1 (de
Inventor
Masashi Izumi Osaka Jp Nagano
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 Industrial Co Ltd
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 Shimano Industrial Co Ltd filed Critical Shimano Industrial Co Ltd
Publication of DE3235288A1 publication Critical patent/DE3235288A1/de
Application granted granted Critical
Publication of DE3235288C2 publication Critical patent/DE3235288C2/de
Granted 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
    • B62M3/00—Construction of cranks operated by hand or foot
    • B62M3/02—Construction of cranks operated by hand or foot of adjustable length
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/21—Elements
    • Y10T74/2164—Cranks and pedals
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/21—Elements
    • Y10T74/2164—Cranks and pedals
    • Y10T74/2168—Pedals
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/21—Elements
    • Y10T74/2173—Cranks and wrist pins
    • Y10T74/2179—Adjustable
DE19823235288 1981-09-24 1982-09-23 Tretkurbel fuer ein fahrrad Granted DE3235288A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1981141756U JPS5846691U (ja) 1981-09-24 1981-09-24 自転車用クランク

Publications (2)

Publication Number Publication Date
DE3235288A1 DE3235288A1 (de) 1983-04-14
DE3235288C2 true DE3235288C2 (de) 1987-02-05

Family

ID=15299458

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19823235288 Granted DE3235288A1 (de) 1981-09-24 1982-09-23 Tretkurbel fuer ein fahrrad

Country Status (4)

Country Link
US (1) US4446753A (de)
JP (1) JPS5846691U (de)
DE (1) DE3235288A1 (de)
FR (1) FR2513208B1 (de)

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US5010785A (en) * 1990-06-11 1991-04-30 Seattle Bike Supply Crank arm for a bicylce
US5044226A (en) * 1990-07-30 1991-09-03 Wu Ching Rong Structure of bicycle chain transmission
US5125288A (en) * 1991-01-22 1992-06-30 Amiet Alick G Arcuate bicyle crank lever apparatus
US5361649A (en) * 1992-07-20 1994-11-08 High Sierra Cycle Center Bicycle crank and pedal assembly
US5387047A (en) * 1993-09-23 1995-02-07 The United States Of America As Represented By The Secretary Of The Army Double eccentric fastener device
US5927665A (en) * 1998-07-02 1999-07-27 Allied Construction Products, Inc. Implement mounting system
IT1306419B1 (it) * 1998-06-25 2001-06-06 Pacific Electronic Instr S A Pedivella per biciclette, con interasse pedale-perno del movimentocentrale adattabile alle caratteristiche del ciclista, del mezzo, o
SE0001651D0 (sv) * 2000-05-04 2000-05-04 Indexator Ab Sätt att fästa ett verktyg och infästning därav
US7044151B2 (en) * 2001-01-16 2006-05-16 Scot Incorporated Piston-activated valve and methods and apparatus for restraining free play in a device
AT412638B (de) * 2001-06-28 2005-05-25 Lintl Josef Längenverstellbarer fahrradrahmen
US20030061900A1 (en) * 2001-09-28 2003-04-03 Smith Garrett Andrew Bicycle crank pedal insert
US6568296B1 (en) * 2001-12-07 2003-05-27 Shih Tsao Lin Crank arm quick release device of bicycle
US6662681B2 (en) 2002-01-14 2003-12-16 Kent Demolition, Inc. Connector assembly for mounting an implement to a prime mover
US7503239B2 (en) * 2003-01-30 2009-03-17 Shimano Inc. Bicycle crank arm assembly
US7080574B2 (en) * 2003-05-28 2006-07-25 Wen-Yao Chang Crank structure for bicycle pedal
GB2404967B (en) * 2003-08-14 2007-01-31 Ford Global Tech Llc A pedal assembly for a motor vehicle
US7226394B2 (en) * 2003-10-16 2007-06-05 Johnson Kenneth W Rotary rehabilitation apparatus and method
WO2006045150A1 (en) * 2004-10-26 2006-05-04 Robert Masterton Smith Improvements in drive mechanisms for human-powered machines
US20060162489A1 (en) * 2005-01-22 2006-07-27 Raad Elie-Jean J Adjustable pedal
FR2903651B1 (fr) * 2006-07-13 2009-02-27 Look Cycle Internat Sa Pedalier de cycle
US20080295642A1 (en) * 2007-05-30 2008-12-04 Chih-Ching Liou Pedal assembly
US20100071505A1 (en) * 2008-09-22 2010-03-25 VP Component Co., Ltd. Coupling assembly between treadle and crank of bicycle
JP5160375B2 (ja) * 2008-10-30 2013-03-13 ブリヂストンサイクル株式会社 ペダル軸位置調整機構
US8820192B2 (en) 2009-04-29 2014-09-02 Race Face Prerformance Products Inc. Bicycle crank arm and insert therefore
DE102009046203A1 (de) * 2009-10-30 2011-05-12 Robert Bosch Gmbh Antriebseinrichtung in einer Scheibenwischvorrichtung eines Fahrzeugs
US8689663B2 (en) * 2010-02-03 2014-04-08 Geoffrey Paul Weber Bicycle pedal with increased theft protection
WO2017070517A1 (en) 2015-10-21 2017-04-27 Brainchild Medical, Inc. Attachable rotary range of motion rehabilitation apparatus
CN112517887A (zh) 2016-04-11 2021-03-19 福克斯制造有限公司 用于形成自行车前链轮组件的方法
WO2018049299A1 (en) 2016-09-12 2018-03-15 ROM3 Rehab LLC Adjustable rehabilitation and exercise device
US10646746B1 (en) 2016-09-12 2020-05-12 Rom Technologies, Inc. Adjustable rehabilitation and exercise device
US11014628B2 (en) 2017-04-28 2021-05-25 Fox Factory, Inc. Cinch direct mount 2X ring system
TWI627099B (zh) * 2017-07-28 2018-06-21 Xie Jin Long Assembly structure of pedal and crank
CN107380338B (zh) * 2017-08-11 2019-08-23 谢金龙 踏板与曲柄的组装结构
US11359709B2 (en) 2018-12-18 2022-06-14 Fox Factory, Inc. Chainring
US11680633B2 (en) 2019-02-08 2023-06-20 Fox Factory, Inc. Chainring
US11185735B2 (en) 2019-03-11 2021-11-30 Rom Technologies, Inc. System, method and apparatus for adjustable pedal crank
US11471729B2 (en) 2019-03-11 2022-10-18 Rom Technologies, Inc. System, method and apparatus for a rehabilitation machine with a simulated flywheel
US20200289889A1 (en) 2019-03-11 2020-09-17 Rom Technologies, Inc. Bendable sensor device for monitoring joint extension and flexion
US11433276B2 (en) 2019-05-10 2022-09-06 Rehab2Fit Technologies, Inc. Method and system for using artificial intelligence to independently adjust resistance of pedals based on leg strength
US11957960B2 (en) 2019-05-10 2024-04-16 Rehab2Fit Technologies Inc. Method and system for using artificial intelligence to adjust pedal resistance
US11801423B2 (en) 2019-05-10 2023-10-31 Rehab2Fit Technologies, Inc. Method and system for using artificial intelligence to interact with a user of an exercise device during an exercise session
US11904207B2 (en) 2019-05-10 2024-02-20 Rehab2Fit Technologies, Inc. Method and system for using artificial intelligence to present a user interface representing a user's progress in various domains
USD928635S1 (en) 2019-09-18 2021-08-24 Rom Technologies, Inc. Goniometer
US20210134425A1 (en) 2019-10-03 2021-05-06 Rom Technologies, Inc. System and method for using artificial intelligence in telemedicine-enabled hardware to optimize rehabilitative routines capable of enabling remote rehabilitative compliance
US20210134458A1 (en) 2019-10-03 2021-05-06 Rom Technologies, Inc. System and method to enable remote adjustment of a device during a telemedicine session
US20210134412A1 (en) 2019-10-03 2021-05-06 Rom Technologies, Inc. System and method for processing medical claims using biometric signatures
US20210128080A1 (en) 2019-10-03 2021-05-06 Rom Technologies, Inc. Augmented reality placement of goniometer or other sensors
US20210142893A1 (en) 2019-10-03 2021-05-13 Rom Technologies, Inc. System and method for processing medical claims
US20210134463A1 (en) 2019-10-03 2021-05-06 Rom Technologies, Inc. Systems and methods for remotely-enabled identification of a user infection
US11325005B2 (en) 2019-10-03 2022-05-10 Rom Technologies, Inc. Systems and methods for using machine learning to control an electromechanical device used for prehabilitation, rehabilitation, and/or exercise
US11139060B2 (en) 2019-10-03 2021-10-05 Rom Technologies, Inc. Method and system for creating an immersive enhanced reality-driven exercise experience for a user
US20210127974A1 (en) 2019-10-03 2021-05-06 Rom Technologies, Inc. Remote examination through augmented reality
US20210134432A1 (en) 2019-10-03 2021-05-06 Rom Technologies, Inc. Method and system for implementing dynamic treatment environments based on patient information
USD907143S1 (en) 2019-12-17 2021-01-05 Rom Technologies, Inc. Rehabilitation device

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US626227A (en) * 1899-06-06 Crank attachment for bicycles
AT9359B (de) * 1900-08-10 1902-10-10 Victor Petit Verstellbares Excenter.
FR318003A (fr) * 1902-01-22 1902-10-03 Eijsbouts Une manivelle pour vélocipèdes
US990594A (en) * 1910-03-07 1911-04-25 Continuous Rail & Safety Switch Co Adjustable connecting device.
FR720834A (fr) * 1931-07-30 1932-02-24 Manivelle pour cycles, à longueur de bras de levier variable
FR1167114A (fr) * 1957-01-11 1958-11-20 Cri Dan Came variable applicable notamment à la commande d'avance d'un élément de machine-outil
US2860015A (en) * 1957-04-08 1958-11-11 Doity Cranes Ltd Adjustable mountings for shafts, axles, and other elements
US2948558A (en) * 1957-08-09 1960-08-09 Midland Ross Corp Slack adjuster
GB1545518A (en) * 1975-12-20 1979-05-10 Westinghouse Brake & Signal Mounting assembly
FR2416829A1 (fr) * 1978-02-10 1979-09-07 Gauthier Robert Manivelle allegee et rigide a longueur variable
US4331043A (en) * 1979-05-10 1982-05-25 Shimano Industrial Company, Limited Gear crank for a bicycle
JPS57173655A (en) * 1981-04-21 1982-10-26 Nissan Motor Co Ltd Oscillating stroke adjusting device in oscillating motion mechanism

Also Published As

Publication number Publication date
JPS61314Y2 (de) 1986-01-08
DE3235288A1 (de) 1983-04-14
JPS5846691U (ja) 1983-03-29
FR2513208A1 (fr) 1983-03-25
FR2513208B1 (fr) 1986-02-14
US4446753A (en) 1984-05-08

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
8128 New person/name/address of the agent

Representative=s name: SCHWABE, H., DIPL.-ING. SANDMAIR, K., DIPL.-CHEM.

D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee