Title:
RECIPROCATING CUT-OFF TOOL
Document Type and Number:
Japanese Patent JP2002347003
Kind Code:
A
Abstract:
To provide a jig saw capable of securing a high dust collecting efficiency and visibility at a cutting part in order to solve the problem that though the conventional jig saw for cutting by reciprocating a blade is provided with a transparent cover fitted in front of the blade in order to efficiently collect dust by controlling the scattering range of chips, the chips are apt to stick to the transparent cover and obstracts the sight of the cutting part.
A dispersing range of chips is controlled by blowing out a motor cooling wind from the front of a cutting part (a blade B) via a blowing out nozzle 56 connected to the lee side 45 of a motor cooling wind via a hollow part 50a of a supporting shaft 50 for supporting a back roller 52.
Inventors:
OKUMURA MICHIO
TAKAHASHI TAKESHI
KONDO MASAKI
ITO HIDENORI
HIRABAYASHI SHINJI
TAKAHASHI TAKESHI
KONDO MASAKI
ITO HIDENORI
HIRABAYASHI SHINJI
Application Number:
JP2001154339A
Publication Date:
December 04, 2002
Filing Date:
May 23, 2001
Export Citation:
Assignee:
MAKITA CORP
International Classes:
B23D51/00; B23D59/00; B23Q11/00; B27B19/00; B27G3/00; B23D49/14; (IPC1-7): B27B19/00; B23D49/14; B23D51/00; B27G3/00
Attorney, Agent or Firm:
Hidehiko Okada (3 others)
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