Title:
CUTTING TOOL FOR A PUNCHING MACHINE, METHOD FOR PRODUCING SAID CUTTING TOOL AND PUNCHING MACHINE
Document Type and Number:
WIPO Patent Application WO2002014034
Kind Code:
A8
Abstract:
A cutting tool (1) for a punching machine has a punching body (8) on which a plurality of punching tool elements (5) which are located parallel to each other are provided. Said punching body (8) consists of a double-layered metal sheet (2, 12). Essentially longitudinal openings (7) are advantageously punched out of a sheet metal plate (2 and 12) symmetrically about an axis (6), these longitudinal openings (7) being situated parallel to each other, respectively. The sheet metal plate (2, 12) is then folded about said axis (6) in order to form the double-layered punching tool elements (5). This allows the use of more simple punching machines and enables a punching machine to be produced from just a few individual parts.
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Application Number:
PCT/CH2001/000495
Publication Date:
April 15, 2004
Filing Date:
August 13, 2001
Export Citation:
Assignee:
PEACH OFFICE PRODUCTS LTD (CH)
HILD HORST (DE)
HILD HORST (DE)
International Classes:
B23P15/40; B26F1/14; B42B5/10; (IPC1-7): B26F1/14; B42B5/10; B23P15/40
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