Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
SEALED LETTER DISCHARGE DEVICE
Document Type and Number:
Japanese Patent JP2015151148
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a sealed letter discharge device capable of suppressing a decrease in productivity of sealed letter preparation by improving the detection accuracy of a full state at an accumulation part.SOLUTION: A sealed letter discharge device comprises: first detection means (a first sensor 4) which detects whether or not an accumulation height of sealed letters accumulated in an accumulation part has reached a predetermined position where it is determined to be full accumulation by horizontal sensing; second detection means (a second sensor 5) which has a sensing direction different from the sensing direction by the first detection means, detects the displacement of a distance in a height direction of a sealed letter which is accumulated in the accumulation part and located at the top level, and detects that the height of the sealed letter located at the top level has reached the predetermined position; and determination means 6 which determines, among the detection result of the first detection means and the detection result of the second detection means, that it is in an error state other than the full accumulation when either one of the detection results is not the full accumulation, and determines that it is in a full accumulation state at the accumulation part when both detection results are the full accumulation.

Inventors:
MATSUMURA NORIYUKI
Application Number:
JP2014025264A
Publication Date:
August 24, 2015
Filing Date:
February 13, 2014
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
RISO KAGAKU CORP
International Classes:
B65B61/28; B42D15/08; B65B57/00; B65B57/02; B65H29/18; B65H31/02; B65H43/06
Attorney, Agent or Firm:
三好 秀和
高橋 俊一
伊藤 正和