Bookbinding: process and apparatus – Apparatus – Edge binding apparatus
Patent
1992-05-29
1993-07-13
Rosenbaum, Mark
Bookbinding: process and apparatus
Apparatus
Edge binding apparatus
412 33, 412900, 355324, B42C 900
Patent
active
052267725
ABSTRACT:
An image-forming apparatus is provided with a bookbinding device having a binder receiving portion. The binder receiving portion is provided with a heat source for heating an adhesive or with an electrode for electrifying the electric heating member on a bottom portion thereof so that a plurality of papers disposed in a binder can be adhered to the inner surface of the back cover of the binder by heating and melting the adhesive with the heat source or the electric heating member. The binder receiving portion is provided with a cleaning mechanism for cleaning the heat source or electrode, and an operating mechanism for causing the cleaning mechanism to clean the heat source or electrode either when the binder receiving portion is pivoted from a non-use position to a use position or when a binder is inserted into the binder receiving portion. The operating mechanism operates by either moving the cleaning mechanism across the heat source or electrode, or moving the heat source or electrode across the cleaning mechanism.
REFERENCES:
patent: 4194832 (1980-03-01), Tabayashi
patent: 4540458 (1985-09-01), Baughman et al.
patent: 4566782 (1986-01-01), Britt et al.
patent: 4568172 (1986-02-01), Acquaviva
patent: 4818168 (1989-04-01), Battisti
patent: 4958974 (1990-09-01), Schenk
Ito Yukihiro
Kondo Takashi
Oura Junichi
Shigemura Yutaka
Umezawa Hideo
Hughes S. Thomas
Mita Industrial Co. Ltd.
Rosenbaum Mark
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