| 摘要 |
<P>PROBLEM TO BE SOLVED: To attach a plurality of kinds of cutting blades different in width dimensions respectively in stable states, to solve a problem wherein the attaching base end part of wide width floats up to make the attaching state unstable, since an attaching groove for a narrow width is formed along a bottom part of an attaching groove for a wide width of a conventional holder, in order to select optionally the cutting blade of wide width or the cutting blade of narrow width to be attached, in a cutting blade attaching device for clamping a cutting blade attaching base end part between a cutting blade attaching pedestal part of an output rod and a holder to be fixed, in a reciprocating cutting tool such as a reciprocating saw. <P>SOLUTION: This cutting blade attaching device is constituted to attach the cutting blade attaching base end part 11a of the cutting blade 11, by clamping it width-directionally between the cutting blade attaching pedestal part 13 of the output rod 6 and a lower edge part 15c of the holder 15, wherein the holder 15 is inverted in a longitudinal direction, and height dimensions H1, H2 of insertion ports 16, 17 are changed thereby to clamp surely and firmly the attaching base end part different in width dimensions. <P>COPYRIGHT: (C)2012,JPO&INPIT |
