B - Operations – Transporting – 23 – B
Patent
B - Operations, Transporting
23
B
29/25
B23B 31/12 (2006.01)
Patent
CA 1078157
ABSTRACT OF THE DISCLOSURE The specification describes a plural-jawed chuck comprising an outer tubular body having a first cylindrical rearward end and a second cylindrical forward end; the diameter of the first cylindrical end being greater than the diameter of the second cylindrical end and a sloping wall section between the first and second cylindrical ends; a plurality of jaw members received in the tubular body, each jaw member including a forward arcuate portion corresponding to the forward cylindrical end of the tubular body, a rearward arcuate portion, and an arcuate sloping portion corresponding to the cylindrical sloping portion of the tubular body.
304119
Bernard Arthur A.
Bernard Richard A.
LandOfFree
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