| 摘要 |
PROBLEM TO BE SOLVED: To solve a problem in grinding a blade of an existing electric plane that the blade is slender and too small for grounding again to be thrown away. SOLUTION: Plane blades 3 are attached to left and right sides of a blade mount 1. Plane blade attaching grooves 1a are formed in the blade mount and the plane blades 3 are mounted in the plane blade attaching grooves 1a. After the plane blades 3 are mounted in the plane blade attaching grooves, the two plane blades 3 are fixed with the surfaces 3a of the plane blades to be ground being horizontal, and the plane blades 3 are ground in this condition. |
