Bookbinding machine

Details Bookbinding machine Bookbinding machine

1979-02-21

1980-12-09

Bell, Paul A.

B42C 1300

Patent

active

042375690

ABSTRACT:
Bookbinding machine with a horizontal turntable 2 which carries pairs of clamping jaws (3, 4) and transports the pairs of clamping jaws past work stations (A-E), wherein a disc cam (16) is provided coaxially with the turntable to open and close the pairs of clamping jaws, characterized in that the axis of the turntable is defined by a shaft (13) which is rotatably connected with the turntable by friction elements (11, 14, 15), that the shaft is non-rotatably connected with a second disc cam (44) which controls the movements of a restrainer (40) into and/or from the path of the turntable in order to arrest briefly the turntable whenever a pair of clamping jaws is located at the inserting station (A) for inner books.

REFERENCES:
patent: 493959 (1893-03-01), Arnold
patent: 1085888 (1914-02-01), Bredenberg
patent: 1088932 (1914-03-01), Ritchie

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