| 摘要 |
FIELD: process engineering. ^ SUBSTANCE: invention relates to mechanical tools, particularly, to mechanical saws with table. Proposed system comprises splitting blade to be secured on saw behind of saw blade that has top surface and preset thickness. In compliance with first version, thickness of splitting blade exceeds that of saw blade and is smaller than that of saw cut. In compliance with second version, splitting blade thickness approximates to that of saw blade. Said splitting blade has, at least, one orifice nearby top surface, saw blade protection and recoil prevention mechanism that may be detached from splitting blade. Said mechanism comprises extra fastener, saw blade protection and recoil prevention section, and lever mechanism. Lever mechanism incorporates moving axial element to fit in splitting blade orifice. Said element may move axially. ^ EFFECT: simple adjustment, mounting and disassembly. ^ 16 cl, 12 dwg |
