Title:
【発明の名称】カッタ装置
Document Type and Number:
Japanese Patent JP3145126
Kind Code:
B2
Abstract:
A cutting device for performing a cutting operation, which can reduce wasteful cutting, can easily perform an accurate and neat cutting, and can have a long service life. The cutting device includes a guide supporting member, mounted to a distal end of a working machine on a self-propelled working vehicle in such a manner as to be freely swingable; a guide element, horizontally supported by the guide supporting member; a cutter, mounted to the guide element; a first movement device, for moving the cutter with respect to the guide element; and a second movement device, for moving the cutter in a direction along the guide element. A vibration preventing system can be included. Since the cutter vertically moves at a time of entering, a cutting can be efficiently performed with no wasteful cutting; and since vibration is reduced, the service life is extended.
Inventors:
Keiji Kimura
Hoshino Akibun
Suguru Murakami
Masaru Uenoyama
Fukasawa Takushi
Hoshino Akibun
Suguru Murakami
Masaru Uenoyama
Fukasawa Takushi
Application Number:
JP51147798A
Publication Date:
March 12, 2001
Filing Date:
August 28, 1997
Export Citation:
Assignee:
KOMATSU LTD.
International Classes:
B23D57/02; B27B17/00; B28D1/08; (IPC1-7): E04G23/08
Domestic Patent References:
| JP771036A | ||||
| JP713376B2 | ||||
| JP454768B2 |