B - Operations – Transporting – 23 – C
Patent
B - Operations, Transporting
23
C
164/111, 29/31
B23C 5/02 (2006.01) B23B 5/16 (2006.01) B23K 11/30 (2006.01)
Patent
CA 1311679
CUTTER AND DRIVE GEAR ASSEMBLY FOR DRESSING WELDING ELECTRODE TIPS ABSTRACT OF THE DISCLOSURE A cutter and gear assembly for simultaneously dressing a pair of spaced aligned welding electrode tips comprise a housing with a power-rotated gear journaled thereon for rotation upon a first axis and having an axial bore at one end terminating in an annular seating flange and adjacent its other end having an annular groove. A dressing tool cutter assembly is axially nested within the gear, bears against the seating flange and has n plurality of axially elongated arcuate drive tangs nested within corresponding drive grooves within the bore. A snap ring is anchored within the annular groove and retainingly engages the cutter assembly. The cutter assembly includes a pair of symmetrical outwardly opening cutting elements upon its opposite sides, each cutting element including a plurality of angularly related inclined cutting edges having a profile corresponding to the contour of a pair of aligned electrode tips adapted for axial projection into and against the cutting elements upon the first axis.
601645
Hoch Norman J.
Rabin Arno
Hi-Tech Tool Industries Inc.
Rabin Arno
Ridout & Maybee Llp
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