Continuous tapping device
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Aug 7, 1990
Grant Date -
N/A
app pub date -
Jun 14, 1989
filing date -
Nov 13, 1986
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A continuous output device for liquid or gaseous fluids comprising a rail having channels each opening to a first surface of the rail through a slit sealed by a sealing strip, the fluid being supplied to the channels of the rail, and a coupling having an opening member for locally pushing aside the sealing strip for passing, at activation of the coupling, the fluid to said coupling beyond the sealing strip for further distribution to a using place. The sealing strip comprises a spiral spring covered with a sealing body for sealing against the slit. The revolutions of the spiral spring are inclined so that the torsional properties of the spring are used for pushing aside the sealing strip.
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Cited Art Landscape
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