In a heavy duty orbital caster assembly that includes a rotatable wheel unit joined to a transfer plate that pivots about a mounting post extending from a mounting plate adapted to be secured to the bottom surface of an object, the improvement comprising a pair of roller bearing assemblies that extend upwardly from the upper surface of the transfer plate adjacent to the caster wheel post as it extends through its bearing. The rollers impinge on the lower surface of the mounting plate, and serve to transfer some of the load of the supported object directly to the caster wheel, enabling the support of very heavy loads.
Dans un ensemble roulette orbital ultrarésistant qui comprend une unité de roues rotative reliée à une plaque de transfert qui pivote autour dun montant dinstallation sétendant dune plaque de montage conçue pour être fixée à une surface inférieure dun objet, lamélioration comprend une paire de roulements à rouleaux qui sétendent vers le haut à partir de la surface supérieure de la plaque de transfert adjacente à un montant de roulette à mesure quelle sétend à travers son palier. Les rouleaux empiètent sur la surface inférieure de la plaque de montage et servent à transférer une partie de la charge de lobjet supporté directement vers la roulette, ce qui permet de supporter de lourdes charges.
HIGH STRENGTH CASTER WITH DUAL OFFSET ORBITAL MOUNTING ASSEMBLY
ROULETTE HAUTE RESISTANCE A DISPOSITIF D'INSTALLATION ORBITAL DECALE DOUBLE
2020-12-29
Patent
Electronic Resource
English
IPC: | B60B VEHICLE WHEELS , Räder für Fahrzeuge |
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