Cutting tool e.g. knife, for use by meat packer, has tang of blade and passage of handle presenting complementary forms in manner to maintain blade in handle, where frictional force is created between handle and blade

摘要

The tool has a blade (14) removably mounted in a passage (16) of a handle (12). A tang (18) of the blade and the passage of the handle present complementary forms to maintain the blade in the handle. A frictional force is created between the handle and the blade, to oppose a force of disengagement exerted on the blade, during the utilization of the blade.