Winding – tensioning – or guiding – Unwinding – With attachment to preceding material
Reexamination Certificate
2005-05-31
2005-05-31
Jillions, John M. (Department: 3654)
Winding, tensioning, or guiding
Unwinding
With attachment to preceding material
Reexamination Certificate
active
06899296
ABSTRACT:
In order to resolve problems where impact force when a pushing member of a splicing device collides becomes large, strength becomes inconsistent as a result of a pushing force due to reactive force, and paper splicing becomes unstable due to it taking time to suppress this, with paper splicing precision falling as a result, a paper splicing device is provided with a pressing member for pressing running paper web taken from one paper roll against the peripheral surface of a paper roll rotatably driven in such a manner that the peripheral surface moves at substantially the same speed as the speed of running of the paper web. The paper splicing device has pressing means for pressing and actuating the pressing member so as to press the paper web against the peripheral surface of the paper roll, and at least one shock absorbing means provided facing the direction of operation of a member coupling as a result of a pressing operation of the pressing means and being capable of absorbing an impact when the paper web is pressed against the peripheral surface of the paper roll.
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Kansaku Toshio
Murata Yoshihiko
Nakamura Daisuke
Ogawa Yukio
Foley & Lardner LLP
Jillions John M.
Kabushiki Kaisha Tokyo Kikai Seisakusho
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