Molded wheel with integral axle retainer
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United States of America Patent
Stats
-
Nov 29, 1994
Grant Date -
N/A
app pub date -
Jun 21, 1993
filing date -
Jun 21, 1993
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A molded plastic wheel having an integrally formed axle retainer which mates to an annular axle groove. In a blow molded wheel construction, a number of flexible tabs radially project into an axle bore. A portion of each tab is acutely displaced to the bore walls adjacent to a region of relief which facilitates tab flexion. The tabs are die cut from flashed material at the bore. Internal trusses formed intermediate external traction lugs at the tread to sidewall transition stabilize the wheel rim.
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Family
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Cited Art Landscape
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