One-step groove forming device and method for oblique crossing of reducing pipe fittings
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United States of America Patent
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Nov 29, 2016
Grant Date -
Dec 4, 2014
app pub date -
Mar 28, 2013
filing date -
Sep 11, 2012
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Abstract
The present invention discloses a one-step groove forming device and method for oblique crossing of reducing pipe fittings. The forming device is composed of a plurality of clamping components (1) and at least one marking component (2), the clamping components (1) are movably connected and can be fixedly connected, and at least one clamp (3) is arranged on the clamping component (1); the marking component (2) comprises a probe (4) and a marking knife (5) fixed on the probe, one end of the probe (4) is provided with a pinhead (6), and the marking component (2) is used in concert with the plurality of clamping components (1). The forming device of the present invention can realize one-step groove forming for oblique crossing of pipe fittings with different diameters at any angle.
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