PT2937159T - Method of making a spanner - Google Patents

Method of making a spanner

Info

Publication number
PT2937159T
PT2937159T PT142006394T PT14200639T PT2937159T PT 2937159 T PT2937159 T PT 2937159T PT 142006394 T PT142006394 T PT 142006394T PT 14200639 T PT14200639 T PT 14200639T PT 2937159 T PT2937159 T PT 2937159T
Authority
PT
Portugal
Prior art keywords
spanner
making
Prior art date
Application number
PT142006394T
Other languages
Portuguese (pt)
Inventor
Chen Ming-Chang
Liao Mao-Chih
Original Assignee
Chen Ming-Chang
Liao Mao-Chih
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 Chen Ming-Chang, Liao Mao-Chih filed Critical Chen Ming-Chang
Publication of PT2937159T publication Critical patent/PT2937159T/en

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21KMAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
    • B21K5/00Making tools or tool parts, e.g. pliers
    • B21K5/16Making tools or tool parts, e.g. pliers tools for turning nuts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)
  • Mechanical Treatment Of Semiconductor (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
PT142006394T 2014-12-30 2014-12-30 Method of making a spanner PT2937159T (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP14200639.4A EP2937159B1 (en) 2014-12-30 2014-12-30 Method of making a spanner

Publications (1)

Publication Number Publication Date
PT2937159T true PT2937159T (en) 2017-05-25

Family

ID=52146369

Family Applications (1)

Application Number Title Priority Date Filing Date
PT142006394T PT2937159T (en) 2014-12-30 2014-12-30 Method of making a spanner

Country Status (11)

Country Link
EP (1) EP2937159B1 (en)
CY (1) CY1118895T1 (en)
DK (1) DK2937159T3 (en)
ES (1) ES2624611T3 (en)
HR (1) HRP20170659T1 (en)
HU (1) HUE032896T2 (en)
LT (1) LT2937159T (en)
PL (1) PL2937159T3 (en)
PT (1) PT2937159T (en)
RS (1) RS55922B1 (en)
SI (1) SI2937159T1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI537075B (en) * 2014-12-09 2016-06-11 陳明昌 A method for making a spanner
JP2018065166A (en) * 2016-10-18 2018-04-26 明昌 陳 Wrench manufacturing process

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1564167A (en) * 1922-01-05 1925-12-01 Witherow Steel Company Wrench blank and method of making the same
FR2831473B1 (en) * 2001-10-31 2004-03-12 Facom FORGED METAL PIECE, METHOD, TOOLS AND CORRESPONDING FORGING-PUNCHING PRESS
TW201008676A (en) * 2008-08-20 2010-03-01 Hou-Fei Hu Composite wrench made of sheet material without generating decarburizing layer and method for manufacturing the same

Also Published As

Publication number Publication date
LT2937159T (en) 2017-07-25
EP2937159A1 (en) 2015-10-28
PL2937159T3 (en) 2017-08-31
ES2624611T3 (en) 2017-07-17
CY1118895T1 (en) 2018-01-10
DK2937159T3 (en) 2017-05-15
HUE032896T2 (en) 2017-11-28
RS55922B1 (en) 2017-09-29
EP2937159B1 (en) 2017-02-15
SI2937159T1 (en) 2017-08-31
HRP20170659T1 (en) 2017-09-08

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