发明名称 SAW BLADE
摘要 Saw blade (1) of the type utilized for applications in which two saw blades are arranged located in an adjacent relationship and with opposed rotary direction in relation to each other. According to the invention is every side portion of each saw tooth adjacent to a first side plane (2), being the side plane (2) in use intended to be located adjacent to a similar co-acting saw blade, extending substantially parallel in relation to said first side plane (2), but with an extension more closely related to the central portion of the saw blade (1), separated from the first side plane (2) by a smaller distance (A). Furthermore, the outer edge portion of each saw tooth adjacent to a second side plane (3) of the saw blade (1) is arranged with a peripherally initially substantially straight part (4), located outside the second side plane (3) and in a substantially parallel relationship thereto, and which is transformed into an inclined part (5) in relation to the second side plane (3), arranged to create a clearance angle. The side portions of the saw blade (1) are advantageously arranged with one or a number of through holes or channels, during rotation in operative direction being arranged to supply an air jet from the second side plane (3) to the first side plane (2), i.e. to the intermediately located space between two co-acting saw blades (1).
申请公布号 CA2204238(A1) 申请公布日期 1996.05.09
申请号 CA19952204238 申请日期 1995.07.14
申请人 GEBELIUS, HJOERDIS FLORENCE MARIA 发明人 GEBELIUS, HJOERDIS FLORENCE MARIA
分类号 B23D61/02;B27B33/08;(IPC1-7):B27B33/08 主分类号 B23D61/02
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