Title:
【考案の名称】切断角度可変丸鋸装置
Document Type and Number:
Japanese Patent JPH0742643
Kind Code:
Y2
Abstract:
A variable cutting-angle circular saw device includes a base; a rotary table 2 rotatably disposed in the central portion of the base; a bracket liftably attached to a hinge; a motor, a speed reducer, a circular saw, an outer cover, and a safety cover, all being fixed to the bracket; a fence fixed in a rearward position of the base; a clamp fixed at left- and right-hand positions of the device so as to allow a workpiece to be clamped for cutting the workpiece. A sawdust-guiding frame piece is suspended from a lower end of a rear portion of the cover so as to smoothly block a gap between the lower end of the rear portion of the outer cover and an upper surface of a curved portion in the central portion of the fence, guiding the sawdust blowing up via the blow-up port, to the inner side of the rear end of the outer cover. A sawdust accommodating chamber below the rotary table is closed at the bottom and has a substantially arcuate bag-like shape, and communication with the cover via a port at the rear thereof.
Inventors:
Takeshi Shiotani
Miyamoto Koichi
Miyamoto Koichi
Application Number:
JP13319989U
Publication Date:
October 04, 1995
Filing Date:
November 16, 1989
Export Citation:
Assignee:
Ryobi Co., Ltd.
International Classes:
B27G3/00; B23D45/04; B23D47/02; B23D47/04; B23D59/00; B27B5/20; (IPC1-7): B27B5/20; B27G3/00
Domestic Patent References:
| JP6253107U |
Attorney, Agent or Firm:
Koji Onuma
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