Stock material or miscellaneous articles – All metal or with adjacent metals – Intermediate article
Patent
1989-04-03
1990-04-03
Zimmerman, John J.
Stock material or miscellaneous articles
All metal or with adjacent metals
Intermediate article
428586, 301 37T, B60B 700
Patent
active
049139797
ABSTRACT:
A stainless steel wheel trim ring is constructed of an outer ring and a grip annulus. The outer ring is formed of a sheet metal band which is constructed from a rectangular blank having a pair of wedge shaped strain relief notches in a longitudinal edge adjacent to each end. The blank is welded at the joined ends to form the band. During manufacture, the band is expanded in the order of 25% at the longitudinal edge. A crimped peripheral bead along the longitudinal edge secures the grip annulus to the outer ring.
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Del-Met Corporation
Zimmerman John J.
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