TW342358B - Process for producing a bicycle crank with increased capacity and reduced cost - Google Patents

Process for producing a bicycle crank with increased capacity and reduced cost

Info

Publication number
TW342358B
TW342358B TW086107234A TW86107234A TW342358B TW 342358 B TW342358 B TW 342358B TW 086107234 A TW086107234 A TW 086107234A TW 86107234 A TW86107234 A TW 86107234A TW 342358 B TW342358 B TW 342358B
Authority
TW
Taiwan
Prior art keywords
square
sleeve
punching
forming
bicycle crank
Prior art date
Application number
TW086107234A
Other languages
English (en)
Inventor
chuang-yi Zhang
Original Assignee
chuang-yi Zhang
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 chuang-yi Zhang filed Critical chuang-yi Zhang
Priority to TW086107234A priority Critical patent/TW342358B/zh
Application granted granted Critical
Publication of TW342358B publication Critical patent/TW342358B/zh

Links

Landscapes

  • Forging (AREA)
TW086107234A 1997-05-28 1997-05-28 Process for producing a bicycle crank with increased capacity and reduced cost TW342358B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW086107234A TW342358B (en) 1997-05-28 1997-05-28 Process for producing a bicycle crank with increased capacity and reduced cost

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW086107234A TW342358B (en) 1997-05-28 1997-05-28 Process for producing a bicycle crank with increased capacity and reduced cost

Publications (1)

Publication Number Publication Date
TW342358B true TW342358B (en) 1998-10-11

Family

ID=58263559

Family Applications (1)

Application Number Title Priority Date Filing Date
TW086107234A TW342358B (en) 1997-05-28 1997-05-28 Process for producing a bicycle crank with increased capacity and reduced cost

Country Status (1)

Country Link
TW (1) TW342358B (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104439913A (zh) * 2014-09-28 2015-03-25 偃师市华信机械有限公司 一种带有大深度矩形孔的零件的锻造方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104439913A (zh) * 2014-09-28 2015-03-25 偃师市华信机械有限公司 一种带有大深度矩形孔的零件的锻造方法

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