Winding – tensioning – or guiding – Unwinding – With detector – indicator – or control
Patent
1997-03-06
1999-03-23
Jillions, John M.
Winding, tensioning, or guiding
Unwinding
With detector, indicator, or control
242595, B65H 1602, B65H 2608
Patent
active
058848614
ABSTRACT:
A paper termination detecting apparatus for detecting an amount of a paper roll that is below a predetermined amount of paper, having: a detecting lever including a detecting piece being movable within a space of a core part of the paper roll, and a protruding piece spaced a predetermined distance apart from the detecting piece, the protruding piece being allowed to come in contact with a side of the paper roll; and a detecting switch for converting a motion of the detecting lever into an electrical signal when the detecting piece moves into the space of the core part of the paper roll.
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Hosomi Hiroaki
Matsumoto Yoshiharu
Nakajima Satoshi
Nomura Akio
Takami Toru
Jillions John M.
Seiko Epson Corporation
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