Wire binding machines

Details Wire binding machines Wire binding machines

1983-05-17

1985-06-25

Bell, Paul A.

Bookbinding: process and apparatus

Apparatus

Edge binding apparatus

412 7, 140 924, 140 71R, B42B 400, B42B 500, B21F 4522, B21F 4500

Patent

active

045251177

ABSTRACT:
A wire binding machine for accepting and closing together wire binding elements of the Wire-O type to bind a stack of sheets, the machine being controlled to present two or more elements to the closing or binding station with the option of a gap between the elements so that if required a calendar hanger can be fed between the elements prior to the closing operation, the elements being spaceable by means of a first or feed conveyor feeding up to a parallel section of a second or spacing conveyor and pushing the elements from the first to the second conveyor with an interval representing the desired gap.

REFERENCES:
patent: 3334918 (1967-08-01), Pigna et al.
patent: 3555587 (1968-11-01), Seaborn
patent: 3667076 (1972-06-01), Aglaghanian
patent: 3854158 (1974-12-01), Pigna et al.
patent: 3883916 (1975-05-01), Adams et al.
patent: 3889303 (1975-06-01), Adams et al.
patent: 4398856 (1983-08-01), Archer et al.

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