WO2009117748A3 - A pressing tool - Google Patents

A pressing tool Download PDF

Info

Publication number
WO2009117748A3
WO2009117748A3 PCT/ZA2009/000026 ZA2009000026W WO2009117748A3 WO 2009117748 A3 WO2009117748 A3 WO 2009117748A3 ZA 2009000026 W ZA2009000026 W ZA 2009000026W WO 2009117748 A3 WO2009117748 A3 WO 2009117748A3
Authority
WO
WIPO (PCT)
Prior art keywords
section beam
tool
angle section
tool surface
pressing tool
Prior art date
Application number
PCT/ZA2009/000026
Other languages
French (fr)
Other versions
WO2009117748A2 (en
Inventor
Gennaro Indiveri
Original Assignee
Andrew Wireless Solutions Africa (Pty) Ltd
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 Andrew Wireless Solutions Africa (Pty) Ltd filed Critical Andrew Wireless Solutions Africa (Pty) Ltd
Priority to CN2009801097482A priority Critical patent/CN102015144A/en
Publication of WO2009117748A2 publication Critical patent/WO2009117748A2/en
Publication of WO2009117748A3 publication Critical patent/WO2009117748A3/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
    • B21D5/02—Bending sheet metal along straight lines, e.g. to form simple curves on press brakes without making use of clamping means
    • B21D5/0209—Tools therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D37/00—Tools as parts of machines covered by this subclass
    • B21D37/02—Die constructions enabling assembly of the die parts in different ways

Abstract

A pressing tool (10) for forming at least a portion of an angle section beam includes a male member (12) presenting a first tool surface (14) for in use receiving at least a portion of the angle section beam thereon. The first tool surface (14) has two inclined surfaces 16.1 and 16.2 defining an angle α of less than ninety degrees between them. The tool 10 further includes a female member 18 presenting a second tool surface (20) complementary in shape to the first tool surface (14) for in use engaging the angle section beam located on the male member (12). The male and female members (12) and (18) are composed of modular units (22) and (24) respectively so as to permit their length, and thereby the portion of the angle section beam to be formed, to be varied.
PCT/ZA2009/000026 2008-03-19 2009-03-18 A pressing tool WO2009117748A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009801097482A CN102015144A (en) 2008-03-19 2009-03-18 A pressing tool

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ZA200802534 2008-03-19
ZA2008/2534 2008-03-19

Publications (2)

Publication Number Publication Date
WO2009117748A2 WO2009117748A2 (en) 2009-09-24
WO2009117748A3 true WO2009117748A3 (en) 2009-12-10

Family

ID=41091576

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/ZA2009/000026 WO2009117748A2 (en) 2008-03-19 2009-03-18 A pressing tool

Country Status (2)

Country Link
CN (1) CN102015144A (en)
WO (1) WO2009117748A2 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102441613B (en) * 2011-11-29 2014-03-05 江苏振光电力设备制造有限公司 Die for forming opening angle or closed angle of combined angle steel
CN103480736B (en) * 2013-09-24 2015-10-21 浙江恒瑞金属科技有限公司 A kind of angle steel flattens mould and flattens the method for angle steel
CN104028596B (en) * 2014-05-23 2016-01-06 宁波赛乐福板材成型技术有限公司 The continuous asymptotic shaped device of sheet material
CN104588499A (en) * 2014-12-31 2015-05-06 国家电网公司 Angle steel punching mold
CN107096829B (en) * 2017-06-30 2018-10-12 四川宇桥铁塔有限公司 The device of quality is flattened for improving angle steel
CN109226517A (en) * 2018-11-26 2019-01-18 大连石岛工业有限公司 A kind of Bending Mould
CN112122457A (en) * 2020-07-24 2020-12-25 江苏通鼎宽带有限公司 Pressing die and manufacturing method for reinforcing ribs of sheet metal bent parts

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3474657A (en) * 1966-04-26 1969-10-28 Raymond J Spiegel Laminated press brake die
DE2117245A1 (en) * 1970-04-09 1971-10-28 Ray-Lam Manufacturing Co., Inc., Garwood, NJ. (V.St.A.) Laminated press tool
US5878619A (en) * 1998-02-09 1999-03-09 Walczak; Kenneth H. Laminated punch and die assemblies
JP2004337919A (en) * 2003-05-15 2004-12-02 Oi Seisakusho Co Ltd Laminated die
US20070005176A1 (en) * 2004-10-29 2007-01-04 Tsunehiko Yamazaki Method for producing die for press brake and die

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998058753A1 (en) * 1997-06-20 1998-12-30 Luciano Gasparini A metal sheet press-bending machine

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3474657A (en) * 1966-04-26 1969-10-28 Raymond J Spiegel Laminated press brake die
DE2117245A1 (en) * 1970-04-09 1971-10-28 Ray-Lam Manufacturing Co., Inc., Garwood, NJ. (V.St.A.) Laminated press tool
US5878619A (en) * 1998-02-09 1999-03-09 Walczak; Kenneth H. Laminated punch and die assemblies
JP2004337919A (en) * 2003-05-15 2004-12-02 Oi Seisakusho Co Ltd Laminated die
US20070005176A1 (en) * 2004-10-29 2007-01-04 Tsunehiko Yamazaki Method for producing die for press brake and die

Also Published As

Publication number Publication date
CN102015144A (en) 2011-04-13
WO2009117748A2 (en) 2009-09-24

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