Spooling machine
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United States of America Patent
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Jan 24, 2017
Grant Date -
Jul 10, 2014
app pub date -
Aug 13, 2012
filing date -
Aug 19, 2011
priority date (Note) -
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Abstract
Spooling machine including two side frames spaced at a horizontal distance by a telescopic spacer beam, each frame having a pintle on supports for bearing a drum for cable pipe or hose, the telescopic spacer beam including at least one outer tube and at least one inner tube, which are slidably and telescopically one inside the other, and a locking device positioned between the outer tube and the inner tube for locking the outer and inner tube in adjustable position. The locking device includes a split part of the inner tube extending over a part of the length of the inner tube and dividing the inner tube into sections, and a force element for creating a swelling force on the split part of the inner tube to press the sections against the inner surface of the outer tube.
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