Metal deforming – With means to drive tool – With means to permit tool positioning
Reexamination Certificate
2005-08-23
2005-08-23
Tolan, Ed (Department: 3725)
Metal deforming
With means to drive tool
With means to permit tool positioning
C072S448000, C072S455000, C483S028000, C100S257000
Reexamination Certificate
active
06931909
ABSTRACT:
In a cube space having high rigidity, the following members are provided: a die holder (103) which can be pulled out forward, a punch holder (47) fixed to a separate bridge structure, a striker which can be positioned in an XY plane for selecting a desired punch P, a striker supporting frame (59) which can be positioned in the XY plane for selecting a desired punch P and which can slide in a horizontal direction, and a clamp device (232) having clamp arms (233) which are provided with a vertically movable ram (37) and which can enter between the punch holder (47) and the die holder (103) and which hold the opposed ends of the workpiece W. Therefore, it is possible to constitute a punch press (1) which is suitable for precise machining of a thin plate and in which tools can easily be exchanged.
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English Language Abstract of JP 10-118723.
AMADA Co., Ltd
Greenblum & Bernstein P.L.C.
Tolan Ed
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