Title:
BLADE FIXING DEVICE IN PLANING MACHINE
Document Type and Number:
Japanese Patent JPH05177607
Kind Code:
A
Abstract:
PURPOSE: To obtain a blade fixing device which can use commercially-available standard blades and centrifugally fix the blades.
CONSTITUTION: Blades 3 are peripherally pressed by springs 6. A ring 7 for positioning the tips of the blades is fitted to each end of a plane cylinder 1. The blades 3 are fixed by centrifugally fixing plates 5 and back blades 4 for converting the centrifugal force of the centrifugally fixing plates 5 acting in a peripheral direction to a force pressing the blades 3. Therefore, standard blades which can be again sharpened can be used as the blades, and the blades can be centrifugally fixed without the need for adjusting the tips and fixing the blades.
Inventors:
MATSUSHITA KAZUNORI
Application Number:
JP35989391A
Publication Date:
July 20, 1993
Filing Date:
December 27, 1991
Export Citation:
Assignee:
HITACHI KOKI HARANOMACHI
International Classes:
B27C1/04; B27C1/10; B27G13/04; (IPC1-7): B27C1/04; B27G13/04