Bookbinding machine

Details Bookbinding machine Bookbinding machine

1985-01-15

1987-03-31

Bell, Paul A.

Bookbinding: process and apparatus

Apparatus

Finishing apparatus

412 37, 198343, 1984654, B42C 1102, B42C 900, B65G 1700, B65G 3700

Patent

active

046539727

ABSTRACT:
A bookbinding machine includes an advancing track of chain, a plurality of book clamps driveable by said chain successively to one or more processing stations, and means for arresting the movement of a selected one or a plurality of the clamps at one or more of said stations, such as a cover applying and nipping station, while the other clamps remain in motion driven by the chain. The arresting means comprises sprockets for causing a stud on the drive chain to be disengaged from a bracket bolted to the book clamp, to perform an excursion, and to reengage the bracket.

REFERENCES:
patent: 1931244 (1933-10-01), Alger et al.
patent: 2548131 (1951-04-01), Stern
patent: 2640607 (1953-06-01), De Burgh
patent: 3256970 (1966-06-01), Fievet
patent: 3413669 (1968-12-01), Thorp
patent: 3731330 (1973-05-01), French

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