Document Type and Number:
Japanese Patent JPS6113931
Kind Code:
B2
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.
Inventors:
OTSUTOO SUTAIERU
Application Number:
JP9040876A
Publication Date:
April 16, 1986
Filing Date:
July 30, 1976
Export Citation:
Assignee:
VOLLMER WERKE MASCHF
International Classes:
B23D63/12; B23D63/00; B23D63/14