Title:
PLATE MATERIAL CUTTER
Document Type and Number:
Japanese Patent JPH1177426
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To select a blade part of a cutter at a desired angle in accordance with necessity of a cutting worker, make a leg part rise in a rear end side thereof, so as to perform work, make it high in safety, eliminate or reduce labor, make workability excellent, improve productivity, in cutting work performed by arranging the cutter on a tilted roof surface. SOLUTION: In a pocket part of a connection part 8 provided in a lower side frame 51 of a cutter 1, a leg part 6a having an extending/contracting mechanism connecting a base panel 2a mounted able to turn by each 90 degree in a lower end part is mounted, the leg part 6a comprises connection of a plurality of cylindrical bodies, to be connected by holding mutually complementary relation to relax this connection condition as necessary, or by turning or rotating, to release once this connection condition, to be mutually slid, so as to be stopped by the extending/contracting mechanism, and in accordance with a tilt angle of a roof surface through the extending/contracting mechanism, a tilt degree of the cutter device 1 is adjusted to perform work.
Inventors:
ISHIHARA KENJI
Application Number:
JP28247697A
Publication Date:
March 23, 1999
Filing Date:
September 08, 1997
Export Citation:
Assignee:
SHONAN ARUTETSUKU KK
International Classes:
B23D29/02; (IPC1-7): B23D29/02
Attorney, Agent or Firm:
Yoichi Oshima (1 outside)