Pull-out guide system for drawers
AssigneeJulius Blum GmbH
InventorLothar Blum
Life of this patent
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Abstract
Pull-out guide system (1) for drawers, having a basic-structure rail (2), a drawer rail (3) and, if appropriate, having a centre rail arranged between these two rails (2, 3), wherein the load of the drawer is transmitted by way of a first rolling-contact body (4) and at least one second rolling-contact body (5a), wherein the first rolling-contact body (4) has a smaller diameter than the at least one second rolling-contact body (5a), and wherein the drawer rail (3) is designed such that, when the drawer is in the closed state, the first rolling-contact body (4) is subjected to loading by the drawer rail (3) and, when the drawer is opened, the first rolling-contact body is relieved of the loading of the drawer rail (3).
Claims20
A pull-out guide system for a drawer comprising:
- a carcass rail,
- a drawer rail,
- a first rolling element and at least one second rolling element for transmitting
- a load of said drawer,
- said first rolling element has a smaller diameter than said at least one second rolling element, wherein said drawer rail is formed such that when said drawer is in a closed position, said first rolling element is subjected to a load by the drawer rail and is relieved of said load upon opening the drawer rail.
Dependencies are inferred from the claim text.