Supports: cabinet structure – With external guides or trackways
Patent
1989-08-11
1990-09-11
Dorner, Kenneth J.
Supports: cabinet structure
With external guides or trackways
3123411, 384 19, E04F 1124
Patent
active
049551604
ABSTRACT:
A guide rail assembly for a drawer includes, for each side of the drawer, a supporting rail on the side of an article or body of furniture and a pull-out rail slideably mounted on the supporting rail. The load of the drawer is transmitted by means of cylindrical runner rollers and/or balls. The runner rollers or balls are arranged substantially in a horizontal plate and adjacently mounted in carriages. The supporting rail has a guide flange with a U-shaped channel and outwardly projecting horizontal marginal flanges extending from both sides thereof. Central runner rollers roll in the U-shaped channel, and lateral runner rollers roll on the marginal flanges. The pull-out rail embraces the supporting rail. The pull-out rail has on each side thereof an outwardly projecting horizontal running flange which is spaced from the upper and lower edges of the pull-out rail. Balls, runner rollers and/or slides roll on the running flanges of the pull-out rail and carry on each side of the drawer a drawer rail which is fastened thereto.
REFERENCES:
patent: 2675277 (1954-04-01), McClellan
patent: 2864656 (1958-12-01), Yorinks
patent: 3912341 (1975-10-01), Stein
patent: 4305625 (1981-12-01), Gutner
patent: 4659237 (1987-04-01), Rapp
Anderson Gerald
Dorner Kenneth J.
Julius Blum Gesellschaft m.b.H.
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