Image-forming apparatus provided with bookbinding device
US5226772A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | May 29, 1992 |
| Grant date | Jul 13, 1993 |
| Priority date | — |
| Expiry date | May 29, 2012 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S412/90
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
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.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.