Metal deforming – With use of control means energized in response to activator... – Sensing tool or tool-linked part
Reexamination Certificate
2007-10-16
2007-10-16
Banks, Derris H. (Department: 3725)
Metal deforming
With use of control means energized in response to activator...
Sensing tool or tool-linked part
C072S004000, C072S021200, C072S021300, C100S342000, C192S130000
Reexamination Certificate
active
10487053
ABSTRACT:
The invention relates to a production unit (1), in particular a bending press, and a method of operating the latter in order to shape workpieces of sheet metal between two press beams (15, 16) equipped with bending tools (36, 37) and displaceable relative to one another by means of a drive system (27), and having a control unit (47). The control unit (47) incorporates a detection system and has at least one detection means which is connected so as to communicate with the detection system in order to transmit data and/or signals.
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International Search Report; PCT Application No. PCT/AT02/00240; Filed Aug. 9, 2002; Date of Completion Dec. 6, 2002; Date of Mailing Dec. 17, 2002.
Alston & Bird LLP
Banks Derris H.
Bonk Teresa M.
TRUMPF Maschinen Austria GmbH & Co. KG
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