TWI309616B - - Google Patents

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Publication number
TWI309616B
TWI309616B TW96101143A TW96101143A TWI309616B TW I309616 B TWI309616 B TW I309616B TW 96101143 A TW96101143 A TW 96101143A TW 96101143 A TW96101143 A TW 96101143A TW I309616 B TWI309616 B TW I309616B
Authority
TW
Taiwan
Prior art keywords
carbon fiber
hollow
tube
fiber tube
hollow carbon
Prior art date
Application number
TW96101143A
Other languages
English (en)
Chinese (zh)
Other versions
TW200829472A (en
Inventor
Ke-Ran Cai
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 filed Critical
Priority to TW96101143A priority Critical patent/TW200829472A/zh
Publication of TW200829472A publication Critical patent/TW200829472A/zh
Application granted granted Critical
Publication of TWI309616B publication Critical patent/TWI309616B/zh

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  • Moulding By Coating Moulds (AREA)
TW96101143A 2007-01-11 2007-01-11 Bike crank shaft made of rib-structural carbon fiber and method of making the same TW200829472A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW96101143A TW200829472A (en) 2007-01-11 2007-01-11 Bike crank shaft made of rib-structural carbon fiber and method of making the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW96101143A TW200829472A (en) 2007-01-11 2007-01-11 Bike crank shaft made of rib-structural carbon fiber and method of making the same

Publications (2)

Publication Number Publication Date
TW200829472A TW200829472A (en) 2008-07-16
TWI309616B true TWI309616B (fr) 2009-05-11

Family

ID=44818025

Family Applications (1)

Application Number Title Priority Date Filing Date
TW96101143A TW200829472A (en) 2007-01-11 2007-01-11 Bike crank shaft made of rib-structural carbon fiber and method of making the same

Country Status (1)

Country Link
TW (1) TW200829472A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI741649B (zh) * 2020-06-12 2021-10-01 世同金屬股份有限公司 複合曲柄及其製造方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10603852B2 (en) * 2017-08-30 2020-03-31 Twdt Precision Co., Ltd Method for making bicycle crank arm

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI741649B (zh) * 2020-06-12 2021-10-01 世同金屬股份有限公司 複合曲柄及其製造方法

Also Published As

Publication number Publication date
TW200829472A (en) 2008-07-16

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees