TW200835625A - Crank bearing for bicycles - Google Patents

Crank bearing for bicycles Download PDF

Info

Publication number
TW200835625A
TW200835625A TW96136691A TW96136691A TW200835625A TW 200835625 A TW200835625 A TW 200835625A TW 96136691 A TW96136691 A TW 96136691A TW 96136691 A TW96136691 A TW 96136691A TW 200835625 A TW200835625 A TW 200835625A
Authority
TW
Taiwan
Prior art keywords
bottom bracket
bearing
shaft
bicycle
bracket shaft
Prior art date
Application number
TW96136691A
Other languages
English (en)
Chinese (zh)
Inventor
Alfred Thun
Original Assignee
Alfred Thun Gmbh & Co Kg
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 Alfred Thun Gmbh & Co Kg filed Critical Alfred Thun Gmbh & Co Kg
Publication of TW200835625A publication Critical patent/TW200835625A/zh

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
    • B62M3/003—Combination of crank axles and bearings housed in the bottom bracket

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Mounting Of Bearings Or Others (AREA)
  • Motorcycle And Bicycle Frame (AREA)
  • Rolling Contact Bearings (AREA)
  • Sliding-Contact Bearings (AREA)
  • Pivots And Pivotal Connections (AREA)
  • Steering Devices For Bicycles And Motorcycles (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
  • Mechanical Control Devices (AREA)
TW96136691A 2007-02-17 2007-10-01 Crank bearing for bicycles TW200835625A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200720002390 DE202007002390U1 (de) 2007-02-17 2007-02-17 Tretkurbellager für Fahrräder

Publications (1)

Publication Number Publication Date
TW200835625A true TW200835625A (en) 2008-09-01

Family

ID=37983265

Family Applications (1)

Application Number Title Priority Date Filing Date
TW96136691A TW200835625A (en) 2007-02-17 2007-10-01 Crank bearing for bicycles

Country Status (6)

Country Link
CN (1) CN101245814B (sk)
DE (1) DE202007002390U1 (sk)
FR (1) FR2912722B3 (sk)
PL (1) PL214854B1 (sk)
SK (1) SK1342007A3 (sk)
TW (1) TW200835625A (sk)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT201700104706A1 (it) * 2017-09-19 2019-03-19 Campagnolo Srl Calotta per un assieme di movimento centrale di bicicletta e assieme di movimento centrale di bicicletta comprendente detta calotta

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005042830A (ja) * 2003-07-23 2005-02-17 Yamamoto Seisakusho:Kk 自転車のハンガ部軸受構造
CN1587757A (zh) * 2004-09-19 2005-03-02 郭生文 一种中轴省力增速传动机构

Also Published As

Publication number Publication date
CN101245814A (zh) 2008-08-20
FR2912722B3 (fr) 2009-07-31
FR2912722A1 (fr) 2008-08-22
CN101245814B (zh) 2011-12-14
SK1342007A3 (sk) 2008-09-05
PL214854B1 (pl) 2013-09-30
DE202007002390U1 (de) 2007-04-12

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