Wheel for rolling drawer slides
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United States of America Patent
Stats
-
Jul 16, 1991
Grant Date -
N/A
app pub date -
Apr 4, 1990
filing date -
Apr 5, 1989
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A wheel (10) for rolling drawer guides in furniture construction. A wheel body journaled on a wheel shaft and made from a hard plastic of good stability of shape has a circumferential, groove-like gap opening into the wheel rim, and in it there is disposed a tire of resiliently deformable material, preferably elastomeric plastic, protruding slightly above the rim surface of the wheel body. In at least one of the confronting side surfaces and/or in the circumferential bottom surface of the groove-like gap there is provided at least one, preferably a plurality of indentations in which the material of the tire, converted to fluid from and then to the resiliently deformable state, interlockingly engages. From one of the outer faces of the walls at least one injection hole extends into the groove-like gap.
First Claim
Family
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Cited Art Landscape
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