Method of setting saw teeth and device for realization thereof

Details Method of setting saw teeth and device for realization thereof Method of setting saw teeth and device for realization thereof

1975-03-05

1977-09-27

Lanham, C.W.

Metal tools and implements, making

Blank or process

Saws

72386, B23D 6300

Patent

active

040503330

ABSTRACT:
A method wherein the dynamic effect is applied to a zone on the edge of the saw tooth flank located at a certain distance from the tooth point which makes it possible to set the saw teeth after hardening their points to 60 HRc. The impact elements of the device for the realization of said method have surfaces acting on the edges of the saw tooth flanks, inclined to the plane of the saw cross section and having a convex curvilinear profile in cross section.

REFERENCES:
patent: 561147 (1896-06-01), Wallace
patent: 569766 (1896-10-01), Pineo
patent: 579220 (1897-03-01), Chellieu
patent: 616935 (1899-01-01), Kent
patent: 660310 (1900-10-01), Ranz
patent: 1494995 (1924-05-01), Craddock
patent: 2109161 (1938-02-01), Biro
patent: 3630103 (1971-12-01), Idel

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