TW200716438A - Bicycle bottom bracket assembly - Google Patents

Bicycle bottom bracket assembly

Info

Publication number
TW200716438A
TW200716438A TW095126764A TW95126764A TW200716438A TW 200716438 A TW200716438 A TW 200716438A TW 095126764 A TW095126764 A TW 095126764A TW 95126764 A TW95126764 A TW 95126764A TW 200716438 A TW200716438 A TW 200716438A
Authority
TW
Taiwan
Prior art keywords
hanger part
bearings
bracket assembly
bottom bracket
support members
Prior art date
Application number
TW095126764A
Other languages
Chinese (zh)
Other versions
TWI305762B (en
Inventor
Masahiro Yamanaka
Koshi Tabe
Shingo Shiraishi
Original Assignee
Shimano Kk
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 Kk filed Critical Shimano Kk
Publication of TW200716438A publication Critical patent/TW200716438A/en
Application granted granted Critical
Publication of TWI305762B publication Critical patent/TWI305762B/en

Links

Landscapes

  • Motorcycle And Bicycle Frame (AREA)
  • Mounting Of Bearings Or Others (AREA)

Abstract

A bicycle bottom bracket assembly is provided with a pair of bearing support members, and a pair of axle bearings so that the bottom bracket assembly is configured and arranged to be mounted into a hanger part of a bicycle frame. The hanger part has opposite open ends. The bearing support members are press-fitted into opposite open ends of the hanger part. The bearings are retained in the bearing support members such that the bearings are disposed inside of the hanger part with outer races of each of the bearings engaging one of the bearing support members. A crank axle is rotatably supported within the hanger part by inner races of the bearings with a first axial end portion of the crank axle being disposed at one end of the hanger part and a second axial end portion of the crank axle being disposed at the other end of the hanger part.
TW95126764A 2005-10-28 2006-07-21 Bicycle bottom bracket assembly TWI305762B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US73087705P 2005-10-28 2005-10-28

Publications (2)

Publication Number Publication Date
TW200716438A true TW200716438A (en) 2007-05-01
TWI305762B TWI305762B (en) 2009-02-01

Family

ID=45071222

Family Applications (1)

Application Number Title Priority Date Filing Date
TW95126764A TWI305762B (en) 2005-10-28 2006-07-21 Bicycle bottom bracket assembly

Country Status (1)

Country Link
TW (1) TWI305762B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI825081B (en) * 2018-03-29 2023-12-11 日商島野股份有限公司 Mounting brackets for bicycles, bicycle component assemblies and bicycle component arrangements

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8267417B1 (en) * 2011-08-12 2012-09-18 Shimano Inc. Bicycle bottom bracket assembly

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI825081B (en) * 2018-03-29 2023-12-11 日商島野股份有限公司 Mounting brackets for bicycles, bicycle component assemblies and bicycle component arrangements

Also Published As

Publication number Publication date
TWI305762B (en) 2009-02-01

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