Bearing system and locking mechanism for rotary storage cabinet

Details Bearing system and locking mechanism for rotary storage cabinet Bearing system and locking mechanism for rotary storage cabinet

1978-10-06

1981-03-31

Sakran, Victor N.

Supports: cabinet structure

With movable components

Continuously housed

312125, 312286, 312252, 108139, 248349, A47B 4600, A47B 4900, A47F 310

Patent

active

042589665

ABSTRACT:
This invention relates to a rotary storage cabinet comprised of an outer stationary housing and an inner rotatable rotor having four sides two of which are positionable to present the contents of the cabinet simultaneously to two opposite openings in the housing. Two other opposite sides of the rotor are positionable to close the openings in the housing. The cabinet is constructed from a plurality of sub-assemblies which are shipped for assembly at the point of use. The basic structure of the unit comprises a base (20), two pilaster frames (10), and a top frame pan (30) each of which is shipped as a sub-assembly. The cabinet includes several features including: the ball bearing mechanism (FIGS. 7-9); spring urged wheel (180) and detent (150) (FIG. 12) stop mechanism; lock mechanism (160) (FIG. 12); welded pilaster frames (10); and a single centrally located rotor frame (50). The unit is modular permitting the use of like "add-on" units (FIGS. 16 and 17).

REFERENCES:
patent: 271054 (1883-01-01), Fowler
patent: 678612 (1901-07-01), Daemicke
patent: 924938 (1909-06-01), Richter
patent: 1859352 (1932-05-01), Albee
patent: 2070168 (1937-02-01), King
patent: 2673778 (1954-03-01), Wood
patent: 3046052 (1962-07-01), Summers
patent: 3172712 (1965-03-01), Allen
patent: 3248815 (1966-05-01), Arage
patent: 3765738 (1973-10-01), Cobb
patent: 3850487 (1974-11-01), Batchelor
patent: 3868157 (1975-02-01), Robinson
patent: 3957159 (1976-05-01), Radek

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