Title:
LOCALIZATION PIN HOLE WORKING MACHINE FOR DENTURE GYPSUM CAST
Document Type and Number:
Japanese Patent JP2001299782
Kind Code:
A
Abstract:
To provide a plurality of working tools (cutters) for a user by rotating the all by one motor, thereby reducing a cost and a size of a working machine.
A vertical spindle (13) is disposed in a motor (9). A central gear (1) is disposed at an intermediate position. A plurality of lateral spindles are disposed laterally at an angel around the vertical spindle, arranged around the central gear (1) and coupled to a circumferential gear rotating cooperatively by a flexible shaft, a universal joint, or the like.
Inventors:
TANAKA TERUO
Application Number:
JP2000169817A
Publication Date:
October 30, 2001
Filing Date:
April 18, 2000
Export Citation:
Assignee:
TANAKA TERUO
International Classes:
B23B41/00; A61C13/34; (IPC1-7): A61C13/34; B23B41/00
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