Metal deforming – With use of control means energized in response to activator... – Sensing tool or tool-linked part
Reexamination Certificate
2005-01-25
2005-01-25
Crane, Daniel C. (Department: 3725)
Metal deforming
With use of control means energized in response to activator...
Sensing tool or tool-linked part
C072S405010
Reexamination Certificate
active
06845646
ABSTRACT:
The setting of parameters in a transfer press is simplified by inputting pattern information to an interference checker. From the pattern information (stroke of each shaft, slide stroke and the like) the interference checker simulates the movement conditions of the die, fingers, and product shapes to check the interference status. The pattern information is sent to the transfer press. Also, interference is simulated for display or printing before actual press operation is required.
REFERENCES:
patent: 5231860 (1993-08-01), Tsuruta
patent: 5934125 (1999-08-01), Takayama
patent: 5970763 (1999-10-01), Takayama
patent: 6481345 (2002-11-01), Nishida et al.
patent: 0 491 948 (1992-07-01), None
patent: 0 830 921 (1997-09-01), None
Aida Engineering Co., Ltd.
Darby & Darby
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