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Title:
AUTOMATIC MAIL FEEDING APPARATUS
Document Type and Number:
Japanese Patent JP2011050864
Kind Code:
A
Abstract:

To improve processing speed by continuously feeding the mails with a constant interval.

An automatic mail feeding apparatus is disclosed that has a conveyance route and a plurality of buffer feeders 40a-40c which are installed on the upstream side of a piece-by-piece delivery part 50 of the conveyance route where the mails are conveyed and which temporarily accumulate and discharge the mails conveyed on the conveyance route. The buffer feeders 40a-40c are each provided with a quantum detection switch that detects amount of the mails accumulated in the buffer feeders 40a-40c. The mails accumulated in the buffer feeders 40a-40c are discharged so that the amount of the mails becomes constant which is detected by the quantum detection switch of the buffer feeders 40a-40c on the downstream side of the buffer feeders 40a-40c in the conveyance direction of the mails.


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Inventors:
KOIZUMI AKIRA
Application Number:
JP2009202515A
Publication Date:
March 17, 2011
Filing Date:
September 02, 2009
Export Citation:
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Assignee:
NEC CORP
International Classes:
B07C1/04; B65G47/29
Domestic Patent References:
JPH02191122A1990-07-27
JPS58207981A1983-12-03
JPH09169422A1997-06-30
JP2001122426A2001-05-08
JPS5187500U1976-07-13
Attorney, Agent or Firm:
Akio Miyazaki
Ishibashi Masayuki
Masaaki Ogata



 
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