Implements or apparatus for applying pushing or pulling force – Method or apparatus for placement of conductive wire – By fluid pressure differential in conduit
Patent
1992-06-15
1993-09-21
Watson, Robert C.
Implements or apparatus for applying pushing or pulling force
Method or apparatus for placement of conductive wire
By fluid pressure differential in conduit
B65H 5900
Patent
active
052462072
ABSTRACT:
A Coanda spiral flow unit wire installation device having a tube passage connecting port, an inlet for a conducting wire or an induction wire, and a Coanda slit for the supply of compressed fluid to generate Coanda spiral flow in the direction of the tube passage, a compressed fluid control device which comprises a hand grip with a fluid supply passage and a compressed fluid supply valve unit provided in the hand grip. The unit is small-sized and light-weight and can be hand held so as to permit easier and more efficient wire installation in limited space situations.
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Horii Kiyoshi
Ohsumi Kakuji
Toa Kikai Kogyo Co., Ltd.
Watson Robert C.
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