TWI404601B - - Google Patents

Info

Publication number
TWI404601B
TWI404601B TW100129233A TW100129233A TWI404601B TW I404601 B TWI404601 B TW I404601B TW 100129233 A TW100129233 A TW 100129233A TW 100129233 A TW100129233 A TW 100129233A TW I404601 B TWI404601 B TW I404601B
Authority
TW
Taiwan
Prior art keywords
screwdriver bit
necked section
forming
reduce
forge forming
Prior art date
Application number
TW100129233A
Other languages
English (en)
Chinese (zh)
Other versions
TW201309431A (zh
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 TW100129233A priority Critical patent/TW201309431A/zh
Publication of TW201309431A publication Critical patent/TW201309431A/zh
Application granted granted Critical
Publication of TWI404601B publication Critical patent/TWI404601B/zh

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  • Forging (AREA)
TW100129233A 2011-08-16 2011-08-16 起子頭製備方法 TW201309431A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW100129233A TW201309431A (zh) 2011-08-16 2011-08-16 起子頭製備方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW100129233A TW201309431A (zh) 2011-08-16 2011-08-16 起子頭製備方法

Publications (2)

Publication Number Publication Date
TW201309431A TW201309431A (zh) 2013-03-01
TWI404601B true TWI404601B (enrdf_load_stackoverflow) 2013-08-11

Family

ID=48481754

Family Applications (1)

Application Number Title Priority Date Filing Date
TW100129233A TW201309431A (zh) 2011-08-16 2011-08-16 起子頭製備方法

Country Status (1)

Country Link
TW (1) TW201309431A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI678267B (zh) * 2018-09-06 2019-12-01 川恆技術研究工業股份有限公司 工具製造方法

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104440741A (zh) * 2013-09-17 2015-03-25 昆山义成工具有限公司 起子头新结构
CN104552113B (zh) * 2013-10-29 2017-09-29 昆山义成工具有限公司 耐冲击变形起子头
US10987745B2 (en) * 2019-01-25 2021-04-27 Snap-On Incorporated Method of manufacturing socket punches

Citations (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5704261A (en) * 1992-12-22 1998-01-06 Wera Werk Hermann Werner Gmbh & Co. Torque-transmitting tool
US5868047A (en) * 1994-01-26 1999-02-09 Vermont American Corporation Insert bit for use with a powered screwdriver
US5953969A (en) * 1995-04-08 1999-09-21 Wera Werk Hermann Werner Gmbh & Co. Screwdriver, screwdriver bit or the like
TW577788B (en) * 2002-10-01 2004-03-01 Jr-Ching Shie Method of making wrench of I-shaped cross-section
TW584587B (en) * 2003-06-02 2004-04-21 De-Cheng Ju Socket tool for forcibly detaching screw member and a method for manufacturing the socket tool
TWI229625B (en) * 2004-02-13 2005-03-21 Kabo Tool Co Manufacturing process of wrench
DE10349415A1 (de) * 2003-10-21 2005-06-16 Felo-Werkzeugfabrik Holland-Letz Gmbh Schraubendreher-Einsätze und Verfahren zu deren Herstellung
TWI235694B (en) * 2003-02-26 2005-07-11 Kabo Tool Co Improved production process for hand tool
US7168348B2 (en) * 2000-03-06 2007-01-30 Felo Werkzeugfabrik Holland-Letz Gmbh Screwdriver bits
TWI284079B (en) * 2006-05-30 2007-07-21 Jing-Jie Lin Manufacturing process of aluminum alloy socket and socket manufactured by the manufacturing process
TWM367783U (en) * 2009-06-05 2009-11-01 Rote Mate Industry Co Ltd Screwdriver head with assisted positioning feature
TW201024037A (en) * 2008-12-16 2010-07-01 Pard Hardware Ind Co Ltd Sleeve identification structure and its fabrication method
TWI327094B (enrdf_load_stackoverflow) * 2007-10-05 2010-07-11
TW201100204A (en) * 2009-06-23 2011-01-01 Topeak Inc Swung-out tool and bending process thereof
TW201114556A (en) * 2009-10-22 2011-05-01 Shin Ying Entpr Co Ltd Method of manufacturing galvanized iron driving toool

Patent Citations (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5704261A (en) * 1992-12-22 1998-01-06 Wera Werk Hermann Werner Gmbh & Co. Torque-transmitting tool
US5868047A (en) * 1994-01-26 1999-02-09 Vermont American Corporation Insert bit for use with a powered screwdriver
US5953969A (en) * 1995-04-08 1999-09-21 Wera Werk Hermann Werner Gmbh & Co. Screwdriver, screwdriver bit or the like
US7168348B2 (en) * 2000-03-06 2007-01-30 Felo Werkzeugfabrik Holland-Letz Gmbh Screwdriver bits
TW577788B (en) * 2002-10-01 2004-03-01 Jr-Ching Shie Method of making wrench of I-shaped cross-section
TWI235694B (en) * 2003-02-26 2005-07-11 Kabo Tool Co Improved production process for hand tool
TW584587B (en) * 2003-06-02 2004-04-21 De-Cheng Ju Socket tool for forcibly detaching screw member and a method for manufacturing the socket tool
DE10349415A1 (de) * 2003-10-21 2005-06-16 Felo-Werkzeugfabrik Holland-Letz Gmbh Schraubendreher-Einsätze und Verfahren zu deren Herstellung
TWI229625B (en) * 2004-02-13 2005-03-21 Kabo Tool Co Manufacturing process of wrench
TWI284079B (en) * 2006-05-30 2007-07-21 Jing-Jie Lin Manufacturing process of aluminum alloy socket and socket manufactured by the manufacturing process
TWI327094B (enrdf_load_stackoverflow) * 2007-10-05 2010-07-11
TW201024037A (en) * 2008-12-16 2010-07-01 Pard Hardware Ind Co Ltd Sleeve identification structure and its fabrication method
TWM367783U (en) * 2009-06-05 2009-11-01 Rote Mate Industry Co Ltd Screwdriver head with assisted positioning feature
TW201100204A (en) * 2009-06-23 2011-01-01 Topeak Inc Swung-out tool and bending process thereof
TW201114556A (en) * 2009-10-22 2011-05-01 Shin Ying Entpr Co Ltd Method of manufacturing galvanized iron driving toool

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI678267B (zh) * 2018-09-06 2019-12-01 川恆技術研究工業股份有限公司 工具製造方法
US10882099B2 (en) 2018-09-06 2021-01-05 Flozfirm Technology Research Co., Ltd. Tool manufacturing method and tools produced thereby

Also Published As

Publication number Publication date
TW201309431A (zh) 2013-03-01

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MM4A Annulment or lapse of patent due to non-payment of fees