Form and fixed manner of shank only in angle for carpenter

摘要

(57) Abstract Objective Only the angle which opens the angle hole to the lumber, is installed in the machineIt designates that ru process can be done, accurately, simply as purpose. Constitution (i) only angle (1a), shank (2a)Rim, and holder (4a), inner circumference in regular octagonTo do, at the same time the fixed side holder (4b), holder fixing adjustmentThe business wide bis hole (4E) to open, to the pushing the side holder (4d)In the internal corner, letting escape is taken. (ro) the holder base (5a) the inner circumference is designated as the regular octagon,At the same time to pushing side holder base (5b), in internal corner,Letting escape is taken.