Apparatus for automatically profile-forming saw teeth

Details Apparatus for automatically profile-forming saw teeth Apparatus for automatically profile-forming saw teeth

1979-10-09

1981-11-10

Parker, Roscoe V.

Metal tools and implements, making

Saw-making or furbishing device or machine

Sharpening and gumming

76 76, B23D 6312

Patent

active

042991439

ABSTRACT:
Apparatus for automatically profile-forming saw teeth wherein the apparatus includes a carriage on which a saw blade to be toothed is securely fixed and an intermittent longitudinal drive is adjustable to set a distance between one saw tooth and an adjacent saw tooth of a template or saw blade used as a pattern which is attached to the carriage. An input shaft of a clutch/brake mechanism is provided to operate a longitudinal feed mechanism by pendular motion whereby longitudinal advancement of the carriage is achieved. Upon determining the desired longitudinal feed, the carriage is stopped and fed transversely toward a cutter by means of a transverse feed cam to cut new saw teeth or to recut teeth on an existing saw blade.

REFERENCES:
patent: 2091501 (1937-08-01), De Long et al.

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