초록 ▼

A pull-out guide for drawers including a first rail and at least one second rail, and at least one carriage is arranged between the two rails. The carriage includes a bearing group containing load-transmitting elements, preferably rollers, rolling bodies and/or balls. The load-transmitting elements

A pull-out guide for drawers including a first rail and at least one second rail, and at least one carriage is arranged between the two rails. The carriage includes a bearing group containing load-transmitting elements, preferably rollers, rolling bodies and/or balls. The load-transmitting elements guide the bearing group in the vertical direction and in the horizontal direction. At least one additional load-transmitting element is arranged on a bracket, at a distance from the bearing group. When the second rail is pulled out, the additional load-transmitting element can at least partially move out over the end of the first rail, such that it no longer lies on the first rail.

대표청구항 ▼

1. A pull-out guide assembly for a drawer, comprising: a first rail and a second rail;a running carriage arranged between said first rail and said second rail, said running carriage including a bearing group having load-transmitting elements, said load-transmitting elements being arranged to guide s

1. A pull-out guide assembly for a drawer, comprising: a first rail and a second rail;a running carriage arranged between said first rail and said second rail, said running carriage including a bearing group having load-transmitting elements, said load-transmitting elements being arranged to guide said running carriage in a vertical direction and in a lateral direction, said load-transmitting elements comprising a first group of load-transmitting elements each having an axis of rotation in a first plane and comprising a second group of load-transmitting elements each having an axis of rotation in a second plane not parallel to said first plane, said running carriage having a cantilever arm portion located forward of said bearing group with respect to an opening direction of said pull-out guide assembly; anda closed-support load-transmitting element arranged at said cantilever arm portion and spaced apart from said bearing group, said closed-support load-transmitting element comprising a roller, wherein said first rail, said second rail, said running carriage, and said closed-support load-transmitting element are configured such that, when said running carriage is in a fully closed position, said closed-support load-transmitting element rests on said first rail so as to support said running carriage, and such that, when said running carriage is in a fully open position, said cantilever arm portion of said running carriage protrudes beyond a forward end of said first rail so that said closed-support load transmitting element does not rest on said first rail. 2. The pull-out guide assembly according to claim 1, wherein said load-transmitting elements comprises at least one of rollers, rolling bodies, and balls. 3. The pull-out guide assembly according to claim 1, wherein said first rail, said second rail, said running carriage, and said closed support load-transmitting element are configured such that, when said running carriage is in the fully closed position, said closed-support load-transmitting element is supported by said first rail so as to support said running carriage, and such that, when said running carriage is in the fully open position, said cantilever arm portion of said running carriage protrudes beyond said forward end of said first rail so that said closed-support load transmitting element is disengaged from said first rail. 4. The pull-out guide assembly according to claim 1, wherein said closed-support load-transmitting element has a horizontal axis of rotation. 5. The pull-out guide assembly according to claim 1, wherein said closed-support load-transmitting element comprises one of a plurality of closed-support load-transmitting elements located at said cantilever arm portion, said closed-support load-transmitting elements being arranged such that, when said running carriage is in the fully open position, said cantilever arm portion of said running carriage protrudes beyond said forward end of said first rail so that none of said closed-support load transmitting elements rest on said first rail. 6. The pull-out guide assembly according to claim 5, wherein each of said closed-support load-transmitting elements has only a horizontal axis of rotation. 7. The pull-out guide assembly according to claim 1, wherein said cantilever arm portion extends in an axial direction of said running carriage and in an extension direction of said first rail and said second rail. 8. The pull-out guide assembly according to claim 1, wherein said cantilever arm portion has a latticework configuration. 9. The pull-out guide assembly according to claim 1, wherein said bearing group comprises a first bearing group having said first group of load-transmitting elements and said second group of load-transmitting elements, said running carriage further including a second bearing group spaced apart from said first bearing group in an axial direction of said running carriage, said second bearing group having a third group of load-transmitting elements and a fourth group of load-transmitting elements, said first group of load-transmitting elements, said second group of load-transmitting elements, said third group of load-transmitting elements, and said fourth group of load-transmitting elements being arranged such that, upon displacement of said first rail and said second rail, said first load-transmitting elements, said second load-transmitting elements, said third group of load-transmitting elements, and said fourth group of load-transmitting elements are constantly supported by said first rail regardless of a position of said running carriage. 10. The pull-out guide assembly according to claim 9, wherein each of said load-transmitting elements in said second group of said load-transmitting elements and said fourth group of said load-transmitting elements has an axis of rotation at least partially different from a horizontal axis. 11. The pull-out guide assembly according to claim 10, wherein each of said second group of said load transmitting elements and said fourth group of said load-transmitting elements has a vertical axis of rotation. 12. The pull-out guide assembly according to claim 10, wherein said first bearing group and said second bearing group are connected together by a limb, said cantilever arm portion with said closed-support load-transmitting element protrudes towards a front end of said pull-out guide assembly. 13. The pull-out guide assembly according to claim 1, wherein said first rail is a support rail to be mounted on a carcass of an article of furniture. 14. The pull-out guide assembly according to claim 13, wherein said second rail is a pull-out rail to be mounted on one of a drawer or a movable middle rail located between said support rail and said pull-out rail. 15. The pull-out guide assembly according to claim 1, wherein said first rail comprises an inclined surface at a front end region of said first rail, said inclined surface being configured to guide said closed-support load-transmitting element during movement of said running carriage in a closing direction. 16. The pull-out guide assembly according to claim 1, wherein said first rail, said second rail, said running carriage, and said closed support load-transmitting element are configured such that, when said running carriage is in the fully closed position, said closed-support load-transmitting element rests directly on said first rail so as to support said running carriage, and such that, when said running carriage is in the fully open position, said cantilever arm portion of said running carriage protrudes beyond said forward end of said first rail so that said closed-support load transmitting element does not rest on any rail. 17. An article of furniture comprising: a furniture carcass;a drawer movable with respect to said furniture carcass; anda pull-out guide assembly linking said drawer to said furniture carcass, said pull-out guide assembly including: a first rail connected to said furniture carcass and a second rail connected to said drawer;a running carriage arranged between said first rail and said second rail, said running carriage including a bearing group having load-transmitting elements, said load-transmitting elements being arranged to guide said running carriage in a vertical direction and in a lateral direction, said load-transmitting elements comprising a first group of load-transmitting elements each having an axis of rotation in a first plane and comprising a second group of load-transmitting elements each having an axis of rotation in a second plane not parallel to said first plane, said running carriage having a cantilever arm portion located forward of said bearing group with respect to an opening direction of said pull-out guide assembly; anda closed-support load-transmitting element arranged at said cantilever arm portion and spaced apart from said bearing group, said closed-support load-transmitting element comprising a roller, wherein said first rail, said second rail, said running carriage, and said closed-support load-transmitting element are configured such that, when said running carriage is in a fully closed position, said closed-support load-transmitting element rests on said first rail so as to support said running carriage, and such that, when said running carriage is in a fully open position, said cantilever arm portion of said running carriage protrudes beyond a forward end of said first rail so that said closed-support load-transmitting element does not rest on said first rail. 18. The article of furniture according to claim 17, wherein said first rail, said second rail, said running carriage, and said closed support load-transmitting element are configured such that, when said running carriage is in the fully closed position, said closed-support load-transmitting element rests directly on said first rail so as to support said running carriage, and such that, when said running carriage is in the fully open position, said cantilever arm portion of said running carriage protrudes beyond said forward end of said first rail so that said closed-support load transmitting element does not rest on any rail.