ABSTRACT OF THE INVENTION In one aspect there is provided an air caster comprising a platform to support a load above a surface, a skirt, wherein said skirt cooperates with said platform to define an interior volume, at least one air inlet to allow air to enter said interior volume, at least one air exit to allow air to exit said interior volume, and a skirt stabilizer operable to create a substantially airtight seal between the skirt and the surface, said airtight seal being formed circumferentially around said at least one air exit when the air caster is in a resting state. Date recue/Date Received 2020-12-31
AIR CASTER WITH SKIRT STABILIZER
SYSTEME DE LEVAGE PNEUMATIQUE AVEC STABILISATEUR DE JUPE
2021-06-30
Patent
Electronic Resource
English
IPC: | B65G TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS , Transport- oder Lagervorrichtungen, z.B. Förderer zum Laden oder Abladen / B62B Von Hand bewegte Fahrzeuge, z.B. Handkarren oder Kinderwagen , HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS / B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last |
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