Title:
DENTAL APPARATUS WITH MODULE TYPE OPERATIONAL BLOCK
Document Type and Number:
Japanese Patent JPH03121066
Kind Code:
A
Abstract:
PURPOSE: To enable simple and safe module assembling of an operation block by providing an operation block connecting means with a pin connected to a corresponding sheet of an adjacent block, and holding the pin by a fixing means energized by air pressure. CONSTITUTION: A pin 11 as a connecting means provided on a box-like main body 5 is connected to each sheet disposed on the back of an operation block 1, and the sheet is formed by a tube-like stem 12 and connected to an adjacent block by a screw means 14. Flexible tubes 26, 27 are installed on a system 25 of the connecting means, and connected to a bush 28 mounted on the corresponding sheets 29, 30 of a distributor 7. The sheet 29 is partitioned at the end part of a crossing duct 32 in an air pressure supply channel 9, the sheet 30 is allowed communicate to with a branch duct 35, and the branch duct 35 is extended under the distributor 7. When the pin 11 is inserted in a corresponding stem 12 of the operation block, the pin is energized and held by air pressure through a ball 16.
Inventors:
ARUMANDO GATSUTEI
Application Number:
JP26614890A
Publication Date:
May 23, 1991
Filing Date:
October 02, 1990
Export Citation:
Assignee:
YUURODENTO IND SPA
International Classes:
A61G15/16; A61C19/00; (IPC1-7): A61C19/00
Attorney, Agent or Firm:
Kiiku Yamamoto