Feed device for saw machining apparatus

Details Feed device for saw machining apparatus Feed device for saw machining apparatus

1975-08-27

1977-04-19

Smith, Al Lawrence

Metal tools and implements, making

Saw-making or furbishing device or machine

Feeding

B23D 6308

Patent

active

040181090

ABSTRACT:
A feed device for machines which act on saw teeth, to sharpen the teeth, position the teeth, add hard metal plates to the teeth or the like, which accommodate wide pitch distances between saw teeth and variations in pitch distances between the teeth of the saw. The feed device includes a first reciprocal feed pawl which advances the saw a preset distance on each stroke and a second reciprocal feed pawl which additionally advances the saw to accommodate wide pitch distances between saw teeth and variations in saw tooth pitch patterns.

REFERENCES:
patent: 2356448 (1944-08-01), Daggett
patent: 2484438 (1949-10-01), Whetstine
patent: 2722852 (1955-11-01), Anderson
patent: 2855809 (1958-10-01), Kaiser
patent: 2986047 (1961-05-01), McConnell
patent: 3850052 (1974-11-01), Stier

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