Bookbinding: process and apparatus – Apparatus – With control means responsive to sensed condition
Patent
1994-06-28
1995-04-25
Bell, Paul A.
Bookbinding: process and apparatus
Apparatus
With control means responsive to sensed condition
412 13, 412 19, 281 29, B42C 1102
Patent
active
054093406
ABSTRACT:
Spine strip stock material, being withdrawn from a supply reel, is cut into pieces of the desired length and the pieces are subsequently fed into positionally accurate contact with cover boards which are moving on a conveying system. High cutting and feeding accuracy are achieved by a servomotor control system which, in response to sensing the motion of the cover boards, stops the infeed of the stock material, clamps and cuts the stationary stock material, feeds the cut spine strip pieces to a waiting position and then moves the pieces from the waiting position into contact with the cover boards.
REFERENCES:
patent: 3911517 (1975-10-01), Davis
Bell Paul A.
Kolbus GmbH & Co. KG
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