A - Human Necessities – 47 – B
Patent
A - Human Necessities
47
B
312/70
A47B 88/14 (2006.01) A47B 88/10 (2006.01)
Patent
CA 1038919
ABSTRACT OF THE DISCLOSURE Apparatus for supporting a drawer in a housing and for facilitating movement therein comprising, for each side of the drawer, a guide rail, a plurality of rollers adapted for longitudinal movement therein, a laterally extending support rail on the drawer and having bearing surfaces engageable with the rollers, and a generally tri- angular carrier having at each apex thereof a shaft for supporting a corresponding one of the rollers. The foremost roller acts as a support for the drawer, the middle roller applies a counterbalancing force to the support rail and the rearmost roller acts as a safety roller to prevent tipping.
199991
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