Paper clip removing device and document reading apparatus

Details Paper clip removing device and document reading apparatus Paper clip removing device and document reading apparatus

2008-04-01

2010-10-19

Rodriguez, Joseph C (Department: 3653)

Classifying, separating, and assorting solids

With heat treatment

C270S058330, C254S028000

Reexamination Certificate

active

07815052

ABSTRACT:
A paper clip removing device capable of removing a paper clip made of a shape memory alloy, that has such a shape that a plurality of documents are bound at a normal temperature and a document bundle is released in a heated state, when the paper clip is on any positions on an end side of a document is provided. When a paper clip made of a shape memory alloy, that has such a shape that a plurality of documents are bound at a normal temperature and a document bundle is released in a heated state, is removed, the paper clip removing device detects a position of the paper clip to heat the paper clip and deforms the paper clip into a shape of releasing a document bundle to attract and remove the paper clip, resulting that the paper clip is collected in the collecting box.

REFERENCES:
patent: 6886824 (2005-05-01), Johdai et al.
patent: 2003/0067107 (2003-04-01), Ikeda
patent: 62-11673 (1987-01-01), None
patent: 2000131894 (2000-05-01), None
patent: 2000159449 (2000-06-01), None
patent: 2001-063910 (2001-03-01), None
patent: 2002362754 (2002-12-01), None

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