Title:
PACHINKO BALL POLISHING DEVICE
Document Type and Number:
Japanese Patent JP2002066904
Kind Code:
A
Abstract:
To save a checker's labor in visually checking abrasives in an abrasives passage of a pachinko ball polishing device from a check window.
Luminous elements 38a, 47a, 58a for irradiating light is provided in the abrasives passage 32, 42, 52 of the pachinko ball polishing device 1 mixing abrasives with pachinko ball and agitating them. Visually checking of the visually checker and the like through the check windows 35, 45, 55 is assisted by the light from the luminous elements, thereby saving checker's labor.
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Inventors:
ISHII YOSHIRO
Application Number:
JP2000261040A
Publication Date:
March 05, 2002
Filing Date:
August 30, 2000
Export Citation:
Assignee:
HEIWA CORP
International Classes:
B24B31/05; (IPC1-7): B24B31/05
Attorney, Agent or Firm:
Nobuaki Arai (1 outside)