Bookbinding: process and apparatus – Apparatus – With cutter
Patent
1982-04-29
1984-03-13
Kazenske, E. R.
Bookbinding: process and apparatus
Apparatus
With cutter
271171, B42C 1912, B65H 100
Patent
active
044364695
ABSTRACT:
An auxiliary feed hopper for permitting the trimming, in a saddle binder, of perfect bound books which includes a horizontal base plate having a pair of longitudinally extending slots. The base plate is supported above the delivery bed with the slots in register with the lug slots normally provided in the delivery bed. A rear stock plate is secured to the base plate, and supporting brackets at the side edges of the base plate are clamped in positions equally from the stock plate. A front stock guide is provided including a bridge spaced above the base plate, the bridge being supported at its ends upon the brackets. Side stock guides are spaced parallel to one another on the base plate, the guides all being adjustably movable on the base plate for receiving, between them, a stack of perfect bound books. A barrier adjustably secured to the bridge, and projecting downwardly therefrom, forms a gap to permit the lowermost book in the stack to feed under the bridge while holding back the remainder of the stack. The base plate is supported on the bed pedestals which are adjustable in height and horizontally spaced from one another for elevating the base plate on the delivery bed to such height that only the tips of the lugs project through the longitudinally extending slots, with the height of the tips above the base plate being less than the height of the gap under the barrier.
REFERENCES:
patent: 1076726 (1913-10-01), Welch
patent: 1635165 (1927-07-01), Adamsky
patent: 2922171 (1960-01-01), Kleineberge
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patent: 3093396 (1963-06-01), Segreto
patent: 3167987 (1965-02-01), McCain
patent: 3188667 (1966-06-01), Blair
patent: 3250162 (1966-05-01), Bunting
patent: 4343461 (1982-08-01), Sunichi et al.
Heyrana Paul M.
Kazenske E. R.
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