Title:
硬貨識別センサ
Document Type and Number:
Japanese Patent JP3995423
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a coin discriminating sensor of high reliability, capable of preventing generation of static electricity, and surely discriminating coins conveyed on a sliding face. SOLUTION: This coin discriminating sensor is provided with a reflection-type detecting sensor mounted on a bottom face side of a coin passage, a first transmission-type detecting sensor, mounted in a state of holding one end part of the passage, and a second transmission-type detecting sensor mounted in a state of holding the other end part of the passage; the coin passage is made out of a conductive material; and the conductive ceramic is applied to a bottom part and a side face part as the coin passage to discharge the static electricity on the coins, whereby the generation of the noise can be prevented, and the coins can be discriminated properly.
Inventors:
Fukui Masaya
Hiroyasu Yamaguchi
Toshiyuki Houda
Yumiko Sugitani
Naoki Oka
Hiroyasu Yamaguchi
Toshiyuki Houda
Yumiko Sugitani
Naoki Oka
Application Number:
JP2001073802A
Publication Date:
October 24, 2007
Filing Date:
March 15, 2001
Export Citation:
Assignee:
Glory Ltd.
International Classes:
G07D3/02; G07D5/08; B07C5/344
Domestic Patent References:
| JP9245214A | ||||
| JP2000300732A | ||||
| JP57006431A | ||||
| JP4349700A |
Attorney, Agent or Firm:
Yuzo Agata
Sadayoshi Igarashi
Masaru Murayama
Sadayoshi Igarashi
Masaru Murayama