Title:
SORTER OF COINS FOR GAME MACHINE UTILIZING FEEBLE MAGNETISM
Document Type and Number:
Japanese Patent JP2620740
Kind Code:
B2
Abstract:
PURPOSE: To provide coins for game, which are hardly forged in materials, are superior in durability, facilitate mass production, further define non-magnetic coins and ferromagnetic coins as illegal coins an can be identified from these illegal coins, and to provide the sorter for screening these coins for game use.
CONSTITUTION: This device is provided with a magnet 14 for attracting ferromagnetic coins so as to attract the ferromagnetic coins by the second magnetic flux density of 700-800 gausses and to permit the passage of coins substantially showing para magnetism and non-magnetic coins, inclined rail for turning the coins with the passage permitted from an input terminal to an output terminal and jumping them out, and magnet 17 for guide fitted to the output terminal of the inclined rail, the magnetic for guide is provided with the first magnetic flux density of 4000 to 5000 gausses, the substantial para magnetic coins are guided to the down side of the output terminal, and the non-magnetic coins are jumped out without being affected by the attracting force of the magnet for guide.
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Inventors:
Abe Hiroshi
Application Number:
JP15261792A
Publication Date:
June 18, 1997
Filing Date:
March 27, 1992
Export Citation:
Assignee:
Asahi Seiko Co., Ltd.
International Classes:
A44C21/00; A63F9/00; B22D27/20; C22C1/04; G07D5/02; G07D5/08; G07F1/06; (IPC1-7): G07F1/06; A44C21/00; A63F9/00
Domestic Patent References:
| JP5246000A | ||||
| JP5257894A | ||||
| JP49119696A | ||||
| JP63110977U | ||||
| JP60109173U | ||||
| JP3921296B1 |
Attorney, Agent or Firm:
Nobuaki Arai
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