Guide strip control device of pipe bending machine
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United States of America Patent
Stats
-
Jul 3, 1990
Grant Date -
N/A
app pub date -
Dec 2, 1988
filing date -
Dec 2, 1987
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A guide strip control device of pipe bending machine for controlling the transverse movement of a guide strip that is applied laterally against a pipe to be bent, which is held and moved longitudinally by a carriage. A first cylinder moves the guide strip over a considerable distance to disengage the pipe entirely from its gripping position and thus to allow the free passage of the carriage. A second cylinder moves the guide strip over a short distance so that the pipe is freed laterally but remains supported by a part of the guide strip.
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