Title:
【考案の名称】切断角度可変丸鋸装置
Document Type and Number:
Japanese Patent JPH0721281
Kind Code:
Y2
Abstract:
A circular saw device having a variable cut-off angle includes a rotary table provided on a base, and a rotatable circular saw mounted on the rotary table to be movable upwardly and downwardly. A locator is provided on the base and has a curved front central portion concave backwards so that the locator does not interfere with the saw. The locator is movable between a first and a second position depending upon the cross-sectional size of the workpiece to be cut by the saw. The locator is placed in a first position when the workpiece has a small cross-sectional size and in a second position when the workpiece has a large cross-sectional size. Fitted members are provided in the bottom of the locator and are irremovably fitted in guide holes of the base so that the members are slidable in the holes to move the locator from the first to the second position. Pins are provided in the locator and are removably fitted in the small holes of the base to place the locator in the first or the second position.
Inventors:
Takeshi Shiotani
Miyamoto Koichi
Miyamoto Koichi
Application Number:
JP200790U
Publication Date:
May 17, 1995
Filing Date:
January 13, 1990
Export Citation:
Assignee:
Ryobi Co., Ltd.
International Classes:
B27B5/26; B23D45/04; B23D59/00; B27B27/04; (IPC1-7): B27B5/26
Domestic Patent References:
| JP58186520A | ||||
| JP63132701U |
Attorney, Agent or Firm:
Koji Onuma
Next Patent: OUTER PACKAGE CASE PREPARATION SYSTEM