Title:
BLADE, SABER SAW PROVIDED WITH BLADE, AND METHOD FOR PRODUCING BLADE
Document Type and Number:
WIPO Patent Application WO/2018/159173
Kind Code:
A1
Abstract:
Provided is a blade capable of cutting a prescribed material to be cut in a short time while suppressing wear on a blade edge. Provided is a blade characterized in comprising a substrate that extends in a longitudinal direction and that can be mounted on a saber saw, the substrate having a back part that extends in the longitudinal direction, and a blade edge part facing the back part in relation to a facing direction that intersects the longitudinal direction, the blade edge part being provided with a curved part, and one end and another end in relation to the longitudinal direction, the curved part being provided between the one end and the other end, the curved part being curved so as to approach the back part to a greater extent than does a virtual straight line connecting the one end and the other end, and the blade having a diamond layer formed by a plurality of diamond particles bonded to the curved part.
Inventors:
HIRASAWA FUMIKAZU (JP)
OSHIMA SHIN (JP)
OSHIMA SHIN (JP)
Application Number:
PCT/JP2018/002446
Publication Date:
September 07, 2018
Filing Date:
January 26, 2018
Export Citation:
Assignee:
KOKI HOLDINGS CO LTD (JP)
International Classes:
B23D61/12; B27B19/09; B27B33/02
Domestic Patent References:
| WO1999032251A1 | 1999-07-01 |
Foreign References:
| JP2001179536A | 2001-07-03 | |||
| JP2016013581A | 2016-01-28 | |||
| JPS6168825U | 1986-05-12 | |||
| JP2001252873A | 2001-09-18 | |||
| JPS62100823U | 1987-06-26 | |||
| JP2000167774A | 2000-06-20 |
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