Title:
CUTTING DEVICE
Document Type and Number:
Japanese Patent JP2023179368
Kind Code:
A
Abstract:
To provide a cutting device which can easily and surely cut a material to be cut.SOLUTION: A cutting device 1 includes: a support body 10; a rotor 20 which is rotatably supported around a support shaft by the support body 10; rotary blades 30, 40, 50 which are provided in the rotor 20; and a stationary blade 60 which is mounted in the support body 10 so that ridge lines of the rotary blades 30, 40, 50 and a ridge line of a blade face each other. The cutting device cuts a material to be cut between the rotary blades 30, 40, 50 and the stationary blade 60 by rotation of the rotor 20. The ridge line 61 of the blade of the stationary blade 60 extends along an axial direction of the support shaft. The ridge lines of the blades of the rotary blades 30, 40, 50 are formed into a V-shape in a plan view so that a center section along the axial direction of the support shaft projects in a rotation direction and are formed into a circular arc shape around the support shaft in a side view. Therefore, a gap between the ridge lines of the rotary blades 30, 40, 50 and the ridge line of the blade of the stationary blade 60 is maintained constant during rotation of the rotor 20.SELECTED DRAWING: Figure 1
Inventors:
OYANE YUICHI
MORI YASUBUMI
MORI YASUBUMI
Application Number:
JP2023079870A
Publication Date:
December 19, 2023
Filing Date:
May 15, 2023
Export Citation:
Assignee:
ORC JAPAN CORP
International Classes:
B26D1/38; B26D1/30; B26D5/14
Attorney, Agent or Firm:
Patent Attorney Corporation Arore International