초록 ▼

A laterally mobile modular storage cabinet system having improved anti-tip bracket secured to the wheeled carriage frame, and engaging the rail support pad. The anti-tip bracket is in the configuration of an inverted “T”. The bracket includes an elongated leg portion with a cross-member forming a pa

A laterally mobile modular storage cabinet system having improved anti-tip bracket secured to the wheeled carriage frame, and engaging the rail support pad. The anti-tip bracket is in the configuration of an inverted “T”. The bracket includes an elongated leg portion with a cross-member forming a pair of transversely extending legs at the base thereof, and is formed of an acetal polymer with the repeating unit being oxymethylene, and with a melting point of between about 175°C. and 181°C. The rail support pad has a groove formed along the upper surface thereof to engage the anti-tip bracket, and the two transversely extending legs provide support to restrain arcuate tipping of the wheeled frame and cabinet enclosure from the rail support pad.

대표청구항 ▼

In combination with a laterally mobile modular storage cabinet system having a base rail support pad, a wheeled carriage frame having a base portion and being mounted on said rail support pad, and providing a movable bottom wall support for a cabinet enclosure mounted upon said carriage frame, and a

In combination with a laterally mobile modular storage cabinet system having a base rail support pad, a wheeled carriage frame having a base portion and being mounted on said rail support pad, and providing a movable bottom wall support for a cabinet enclosure mounted upon said carriage frame, and anti-tip means secured to the carriage frame of said system and guidingly engaging said rail support pad for providing anti-tip stability for said enclosures; said anti-tip means comprising: (a) bracket means secured to the base of said wheeled carriage frame, said bracket means being in the configuration of an inverted “T”and including an elongated leg portion with a cross-member forming a pair of transversely extending legs at the base thereof, said bracket means consisting essentially of a polymer consisting of an acetal resin with the repeating structural unit of said polymer being oxymethylene, and with said polymer having a melting point of between about 175°C. and 181°C. and a melt index of 27.0; (b) said rail support pad having a top plate forming an upper surface and having a slotted groove with inwardly extending flanges formed along said upper surface and configured to receive the elongated leg portion of said bracket means therein, the configuration being such that the legs of said bracket means engage said inwardly extending flanges of said slotted groove to restrain arcuate tipping of said wheeled frame and cabinet enclosure from said rail support pad.