WOOD CHISEL AND BLADE FOR A WOOD CHISEL

摘要

A tool, in particular a wood chisel, includes a first profiled part (100; 1), a second profiled part (103; 10, 14) and a removable blade (106; 20). The second profiled part (103; 10, 14) is pushed into the first profiled part such that the removable blade can be inserted between the first and second profiled parts (100; 1; 103; 10, 14) and be held therein by friction.

主权项

1. A tool, comprising:
a first profiled part having at one end positioning means for a removable blade; a locking element having at least one portion shaped to be inserted into the first profiled part; a sliding element shaped to be displaced in the first profiled part in a longitudinal direction parallel to a longitudinal axis of the first profiled part and fixed with respect to the first profiled part in a direction perpendicular to said longitudinal axis; and a removable blade having retaining means intended to co-operate with the positioning means of the first profiled part to position and retain the removable blade on said profiled part in a longitudinal direction parallel to the longitudinal axis of the first profiled part, wherein the locking element and the sliding element are shaped so that the sliding element can slide over the locking element when the locking element is displaced in the first profiled part in the longitudinal direction parallel to the longitudinal axis of the first profiled part, and the sliding element is conformed to be displaced with respect to the first profiled part and the locking element between an open position in which the positioning means at the end of the first profiled part are accessible/uncovered and the removable blade can be placed on the first profiled part, retaining means co-operating with the positioning means of the said profiled part to ensure proper positioning of said removable blade and a closed position in which the sliding element covers the positioning means of the first profiled part and the removable blade positioned on the first profiled part so that said removable blade is held fixed between the first profiled part and the sliding element and cannot be removed from there without displacing back the sliding element in the sliding element's open position.