A track fitting assembly includes at least two mutually parallel tracks for a sliding door system. It further includes at least one Z-shaped carrier part, which has a fastening leg, a vertical leg and a support leg. The track fitting assembly also includes at least one insert part, at least some regions of which may be encompassed by the carrier part. Both the carrier part and the insert part each have a constant cross-section along their entire length oriented in the longitudinal direction. A track system includes at least one such track fitting assembly and at least one additional carrier part and/or at least one additional insert part. A piece of furniture includes such a track system.

Bearing system for a slide comprising a U-shaped profile (1) such that between the two wings (2) of the U-shaped profile (1) the system has an inner support profile (4) forming a central housing (5) and two lateral housings (6) at the sides of the central housing (5) with two recesses (7) between two of the walls perpendicular to the web (3) and the wings (2) of the U-shaped profile (1) and a sliding profile (8) having two housings (9) facing the lateral housings (6); wherein the central housing (5) has an element to choose between a central cover (10) covering it and a rail (12) located in a longitudinal slot (13) of the central housing (5), with a bearing system between the sliding profile (8) and the inner support profile (4).

The displacement device includes a guide carriage that is slidable along a running rail and that is pivotally connectable to a first separation element. The guide carriage includes a carriage body with a carriage head and a carriage foot, which carriage head and carriage foot are connected with one another by a connecting beam, wherein the carriage head holds at least one support wheel and at least two guide wheels and wherein the carriage foot is connected torque proof with a first end piece of a hinge lever, whose second end piece is pivotally held by a hinge shaft that is connectable to a sidewall of the first separation element.

A structure body having a resin molded body which can suppress deterioration of external appearance due to meander of the folded line formed in the hinge portion even when the resin constituting the resin molded body contains an inorganic fiber. The structure body has a resin molded body and the resin molded body includes: a first main body portion and a second main body portion; and a hinge portion; wherein the first main body portion and the second main body portion are connected at the hinge portion with each other so as to be rotatable with respect to each other; the hinge portion comprises a first thin portion, a second thin portion, and a thick portion.

A door-hinge jig for forming hinge-receiving recesses in a door edge or door frame includes an elongate body (having at least one longitudinal rail element connected by at least two rail members), at least one hinge-recess guide element (defining a guide channel and including engagement means), and at least one connector element for connecting two rail members. The engagement means engage with the at least one longitudinal rail element to set a longitudinal position of the guide element. Each hinge-recess guide element is located in a recess guide region extending continuously along a length of a longitudinal rail element. A hinge-recess guide element is selectively positionable to define a position of a guide channel in the recess guide region without obstruction or interference by a remotely located connector element.

A track fitting assembly includes at least two mutually parallel tracks for a sliding door system. It further includes at least one Z-shaped carrier part, which has a fastening leg, a vertical leg and a support leg. The track fitting assembly also includes at least one insert part, at least some regions of which may be encompassed by the carrier part. Both the carrier part and the insert part each have a constant cross-section along their entire length oriented in the longitudinal direction. A track system includes at least one such track fitting assembly and at least one additional carrier part and/or at least one additional insert part. A piece of furniture includes such a track system.

A kit for the assembly of a main door comprises at least two fixed uprights and at least one fixed crossbeam, associable with each other to define a fixed frame that can be attached to an access opening of a compartment, wherein the access opening has relevant reference dimensions; at least two movable uprights and a plurality of panels, associable with the movable uprights to define a movable leaf; a movement device/structure/component/element/unit/apparatus, associable between the movable uprights and the fixed frame; where at least one of the fixed uprights, the fixed crossbeam and the movable uprights is made according to respective predefined standard dimensions, which are bigger than the reference dimensions, and comprises at least one related trimmable portion, provided with at least one graduated reference scale adapted to allow the cutting of the trimmable portion depending on the reference dimensions.