CIRCULAR SAW GUIDE DEVICE

WIPO Patent Application WO/2022/254938

A1

The present invention addresses the problem of providing a circular saw guide device that makes it possible to reliably perform cutting under the presence of a guide function even when a working table for mounting an object to be processed is not present.　A circular saw guide device 2A comprises: a base member 6 having, on one end in a longitudinal direction, a guide end 4 for guiding a saw blade 34 therealong; a tape measure 10 including an advanceable and retractable scale body 8 having an engagement claw 8a to be hooked on an end surface 30c of a square timber 30; and a handle 20. A central part in the longitudinal direction of the base member 6 comprises a grip part 16 having a narrow width, and the tape measure 10 is accommodated in an end part in an X2 direction of the handle 20. When the circular saw guide device 2A is moved by a prescribed distance with the engagement claw 8a hooked on the end surface 30c of the square timber 30, the guide end 4 defines a cutting position. In this case, by passing the fingers through a through-part 18 of the handle 20 and gripping the square timber and the base member 6 together at the grip part 16, it is possible to correctly perform cutting as the saw blade 34 is guided along the guide end 4 with an electric circular saw 32 mounted on a support surface 26, even without a working table.

WATANABE JIRO (JP)

PCT/JP2022/015968

December 08, 2022

March 30, 2022

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WATANABE JIRO (JP)

B27B9/04; B23D47/02; B23D59/00; B27G19/04

JPH0413301U	1992-02-03
JPH0576701U	1993-10-19
JPS54107295U	1979-07-28
JPH07290401A	1995-11-07
JP2000351101A	2000-12-19
JP2007083488A	2007-04-05
JP5909342B2	2016-04-26

KAIZUKA, Ryohei (JP)

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