Machine for making paper booklets

Details Machine for making paper booklets Machine for making paper booklets

1985-06-17

1987-03-10

Coan, James F.

Manufacturing container or tube from paper; or other manufacturi

With cutting, breaking, tearing, or abrading

Including assembling or disassembling of distinct members

83320, 83357, 83369, B31D 500

Patent

active

046488626

ABSTRACT:
Apparatus is provided in which booklets of interleaved cigarette papers can be made from continuously moving strands of strip paper in which a cutting knife used to sever the paper strips precisely follows movement of the strip. Movement of a driven input shaft is brought onto the moving platform and used to operate the cutting knife. Paper from bobbins is converged by formers and a spreader into a strand advanced by nip rolls through a cutting station. The knife in the station cuts a booklet from the strand while the station moves with the strand. A driven rotatory shaft of non-circular section transmits its rotation to a sleeve that slides therealong as the station reciprocates relative to a shaft. The sleeve is operably connected e.g. by gearing or by a cam and follower to the knife so that rotation thereof brings about the cutting movement.

REFERENCES:
patent: 2414906 (1947-01-01), Seltzer
patent: 3686989 (1972-08-01), Dreher
patent: 4290592 (1981-09-01), Kastner
patent: 4361064 (1982-11-01), Sasaki

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