Title:
REFINER AND METHOD FOR ATTACHING/DETACHING DISC THEREFOR
Document Type and Number:
Japanese Patent JP2758140
Kind Code:
B2
Abstract:
PURPOSE: To provide the subject method intended to easily conduct attaching/ detaching operations for a stationary disc on a partition wall and a rotary disc facing to the stationary disc in a relatively small area.
CONSTITUTION: In this refiner having a lid 4 fitted openably via a hinge to the main part 2, a revolving shaft 5 set up on the main part 2, a disc 6 furnished on the revolving shaft 5, annular rotary discs 7, 8 on both sides of the disc 6, and respective stationary discs 10 on the lid 4 and a partition wall 1, the main part 2 is equipped with a cylinder 20 holding the revolving shaft 5 and a feed screw shaft 29 to move the revolving shaft 5 along the axial center.
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Inventors:
AIKAWA YOSHIHIKO
Application Number:
JP18805494A
Publication Date:
May 28, 1998
Filing Date:
August 10, 1994
Export Citation:
Assignee:
AIKAWA TETSUKO KK
International Classes:
B02C7/06; B02C7/11; B02C7/14; B02C19/20; D21B1/14; D21D1/30; (IPC1-7): D21D1/30; B02C7/06; B02C19/20; D21B1/14
Domestic Patent References:
| JP59150192A | ||||
| JP5337796U | ||||
| JP2810582Y1 | ||||
| JP4500986A |
Attorney, Agent or Firm:
Shizutomi Kato (1 person outside)