Adhesive bonding and miscellaneous chemical manufacture – Surface bonding means and/or assembly means therefor – Means joining flexible indefinite length or endless bodies...
Patent
1994-06-21
1995-03-14
Simmons, David A.
Adhesive bonding and miscellaneous chemical manufacture
Surface bonding means and/or assembly means therefor
Means joining flexible indefinite length or endless bodies...
156157, 156364, 242562, 2425621, B65H 1900
Patent
active
053974247
ABSTRACT:
An apparatus has first and second loading means, and first and second rolls each obtained by winding a strip-like material are loaded on the first and second loading means. A detection means detects an end indication tape adhered to a trailing end portion of the strip-like material of the roll. A cutting/unrolling means automatically unrolls the strip-like material from the roll, and cuts the leading and trailing end portions of the strip-like material to form the leading and trailing ends. The unrolled strip-like material is guided along a predetermined path by a guide means. A joining station is arranged midway along the guide path. One strip-like material is fed through the joining station by a feeding means, and the leading end portion of the other strip-like material is stopped and stands by at the joining station. When the trailing end of one strip-like material passes through the joining station, the leading end of the other standby strip-like material is joined to the trailing end of the one strip-like material by a joining means. A portion of the fed strip-like material is accumulated by a dancer roller means, and is fed during the joining operation, so that feeding of the strip-like materials is not interrupted.
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Kohata Toshihide
Sakano Makoto
Engel James J.
Japan Tobacco Inc.
Simmons David A.
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