The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 15, 2018
Filed:
Aug. 02, 2012
Tadaaki Ushigome, Ushiku, JP;
Soichi Nakamura, Tsukuba, JP;
Akehiro Kusaka, Tsukuba, JP;
KOMORI CORPORATION, Tokyo, JP;
Abstract
A sheet ejection device includes: a paper ejection chain () for conveying paper (W); a first pile () or a second pile () having loading plates (or) arranged in a multistage manner and used for loading the paper ejected from the paper ejection chain; a first beam sensor (or), a second beam sensor (or), and a third beam sensor (or) for detecting an intrusion into the first pile or the second pile. The sheet ejection device further comprises: a plate upper-limit position detection sensor (or) for detecting that the loading plate has been positioned at a plate upper-limit position (L); and a control device () for, based on the detection signal of the plate upper-limit position detection sensor, neglecting (disabling) a command for stopping a driving device (printing machine), the command is issued by the first to third beam sensors.