ATE550248T1 - Zweiteiliges tretkurbellager - Google Patents

Zweiteiliges tretkurbellager

Info

Publication number
ATE550248T1
ATE550248T1 AT08251408T AT08251408T ATE550248T1 AT E550248 T1 ATE550248 T1 AT E550248T1 AT 08251408 T AT08251408 T AT 08251408T AT 08251408 T AT08251408 T AT 08251408T AT E550248 T1 ATE550248 T1 AT E550248T1
Authority
AT
Austria
Prior art keywords
assembly
upper portion
crank bearing
piece crank
bracket assembly
Prior art date
Application number
AT08251408T
Other languages
English (en)
Inventor
Christopher P Dodman
Curtis W Detwiler
Original Assignee
Cannondale Bicycle Corp
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 Cannondale Bicycle Corp filed Critical Cannondale Bicycle Corp
Application granted granted Critical
Publication of ATE550248T1 publication Critical patent/ATE550248T1/de

Links

Classifications

    • 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 SIDE-CARS, FORECARS, OR THE LIKE
    • B62K19/00—Cycle frames
    • B62K19/30—Frame parts shaped to receive other cycle parts or accessories
    • B62K19/34—Bottom brackets
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Motorcycle And Bicycle Frame (AREA)
AT08251408T 2007-04-13 2008-04-11 Zweiteiliges tretkurbellager ATE550248T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/735,212 US7762571B2 (en) 2007-04-13 2007-04-13 Split bottom bracket

Publications (1)

Publication Number Publication Date
ATE550248T1 true ATE550248T1 (de) 2012-04-15

Family

ID=39564767

Family Applications (1)

Application Number Title Priority Date Filing Date
AT08251408T ATE550248T1 (de) 2007-04-13 2008-04-11 Zweiteiliges tretkurbellager

Country Status (3)

Country Link
US (1) US7762571B2 (de)
EP (1) EP1980480B1 (de)
AT (1) ATE550248T1 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080048410A1 (en) * 2006-08-22 2008-02-28 Chun-Hung Lin Bicycle tube connector
US20090056496A1 (en) 2007-09-04 2009-03-05 Dodman Christopher P Composite Crank Assembly
US20110115193A1 (en) * 2008-06-06 2011-05-19 Michel Giroux Bicycle frame and bottom bracket shell assembly for internally routed cables
US8408349B1 (en) * 2011-09-22 2013-04-02 Faraday Bicycles, Inc. Electric bicycle
US8882125B2 (en) 2011-12-09 2014-11-11 Specialized Bicycle Components, Inc. Bicycle assembly with bottom bracket shell
DE102013018582B4 (de) * 2012-12-07 2021-11-25 Heidelberger Druckmaschinen Intellectual Property Ag & Co. Kg Drucktechnische Maschine und Lagerung für eine Welle einer drucktechnischen Maschine
US9388847B1 (en) 2013-12-04 2016-07-12 Wesley Warren Wofenbarger Bottom bracket for bicycles
US9315229B2 (en) 2014-04-10 2016-04-19 Speacialized Bicycle Components, Inc. Bicycle assembly with bottom bracket area
US10184522B2 (en) * 2015-01-30 2019-01-22 Specialized Bicycle Components, Inc. Bottom bracket assembly and bicycle
US9789928B2 (en) * 2015-03-06 2017-10-17 Shimano Inc. Bicycle transmission apparatus
US9623931B2 (en) 2015-03-06 2017-04-18 Shimano Inc. Bicycle transmission apparatus
ITUB20154748A1 (it) * 2015-10-28 2016-01-28 Cristian Tacca Scatola movimento centrale e telaio di bicicletta dotato di scatola movimento centrale.
KR200488270Y1 (ko) * 2016-02-19 2019-04-05 모종우 자전거 크랭크셋 브래킷
US9873287B2 (en) 2016-02-29 2018-01-23 Shimano Inc. Bicycle hub assembly and bicycle transmission system
US10300986B2 (en) 2016-04-27 2019-05-28 Shimano Inc. Bicycle transmission apparatus and bicycle drive unit
US10850785B2 (en) * 2017-02-03 2020-12-01 O'reilly Enterprises, Incorporated Balance bike conversion systems

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US500177A (en) * 1893-06-27 Bicycle-frame
US547990A (en) * 1895-10-15 William j
US513260A (en) * 1894-01-23 Velocipede
US641907A (en) * 1899-07-19 1900-01-23 George L Thompson Velocipede crank-hanger.
US648657A (en) * 1899-09-27 1900-05-01 Charles S Dikeman Bicycle-frame.
US658400A (en) * 1899-11-27 1900-09-25 Straight Mfg Company Crank-hanger.
US670957A (en) * 1900-01-24 1901-04-02 Frederic Iver Johnson Crank-hanger for bicycles.
US846239A (en) * 1906-12-06 1907-03-05 Frank M Osborne Crank-hanger.
US1205382A (en) * 1916-07-27 1916-11-21 Stanley Parda Bicycle construction.
DE806205C (de) 1949-02-19 1951-07-09 Walton And Brown Ltd Fahrradrahmen
DE868702C (de) 1951-05-03 1953-02-26 Otto Zach Fahrrad-Tretlagergehaeuse
US2979366A (en) * 1958-09-10 1961-04-11 Stelber Cycle Corp Bicycle sprocket wheel assembly
US3030124A (en) * 1959-01-19 1962-04-17 American Mach & Foundry Bond joints for a bicycle frame
FR1491544A (fr) 1966-07-01 1967-08-11 Gervaise Soc Perfectionnements aux cycles
CH624064A5 (de) * 1978-09-13 1981-07-15 Dubied & Cie Sa E
US4704919A (en) * 1984-11-28 1987-11-10 Durham Roger O Two-piece crankshaft for bicycles
DD245629B1 (de) 1985-12-31 1989-11-01 Berlin Mechanisierung Veb Tretkurbellagerung
JPH0475792U (de) * 1990-11-14 1992-07-02
DE9404889U1 (de) 1993-07-09 1994-05-19 Schieberle, Werner, 80997 München Fahrrad mit gefedertem Rahmen
US5924336A (en) * 1993-12-16 1999-07-20 Richardson; Brian E. Hollow bicycle crankshaft
GB2289874A (en) 1994-01-28 1995-12-06 Malcolm Graham Parry Folding bicycle
US6360855B1 (en) * 1999-11-15 2002-03-26 Cheng Szu-Yin Wheel for a stationary bicycle
TW534067U (en) * 2000-12-22 2003-05-21 Yi-Cheng Ji Improved structure for spindle featuring with easy assembly and high stability
DE10235582A1 (de) 2002-08-03 2004-02-26 Bayerische Motoren Werke Ag Fahrrad mit einem klappbaren Rahmen
GB2392140B (en) * 2002-08-23 2004-06-30 Kenneth William Baldwin Cycle wheel mounting components thereof and cycle including wheel mounting

Also Published As

Publication number Publication date
US7762571B2 (en) 2010-07-27
EP1980480A1 (de) 2008-10-15
US20080253708A1 (en) 2008-10-16
EP1980480B1 (de) 2012-03-21

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