The present invention consists of a composite frames for the manufacture of doors and/or windows, which is applied in a door and/or window opening of a building and consists of at least one fixed rim (1), at least one fixed and/or movable leaf (2), and elements such as skirting boards consisting of two profiles joined together: a metal profile (5a), preferably of aluminum, covered with a second wood profile (5b), wherein these two profiles are joined by means of a glue, preferably made of polyurethane.

A sliding door system having one or more sliding doors, door frames (e.g., static frames of different sizes for different wall thicknesses or adjustable frames that can be used to fit different wall thicknesses), sliding door hardware (e.g., tracks, wheels, soft closers, stops, or the like), header, door receiver, a plurality of seals, or the like. The sliding door system utilizes improvements to the components in order to provide security features, such as electromagnetic (EMC—EMI/RFI) shielding, sound resistance, blast resistance, forced entry and/or ballistic resistance, privacy features, light reduction, fire and/or smoke resistance, or the like to the sliding door system. In particular, the sliding door system allows for the use of the security features with the static or adjustable door frames described herein.

A sliding door or window system includes a track. The track includes an outer housing; an inner housing within the outer housing; a guide body provided with the inner housing and configured to guide a sliding movement of a door or a window; and at least one adjustable body that is provided on the outer housing, at least partially within the inner housing, and fixed with respect to the inner housing in a vertical direction, the at least one adjustable body configured to change a height of the inner housing with respect to the outer housing by rotating, such as to change a height of the guide body.

A sliding door or window system includes a track. The track includes an outer housing; an inner housing within the outer housing; a guide body provided with the inner housing and configured to guide a sliding movement of a door or a window; and at least one adjustable body that is provided on the outer housing, at least partially within the inner housing, and fixed with respect to the inner housing in a vertical direction, the at least one adjustable body configured to change a height of the inner housing with respect to the outer housing by rotating, such as to change a height of the guide body.

The present invention provides an annular roller device for a sliding window/door, which is proposed as a roller device having a new structure wherein the roller device installed under a door sash can move a sliding window/door having heavy weight, and can maximize the open glass portion of the window/door by minimizing the height of the space required to install the roller device, thereby providing a more open view. The roller device has a structure in which, even when a rail installed on a window frame is not horizontal or the bottom portion of a window is not completely flat, all multiple rolling members, which constitute a ring-shaped rolling unit wound around a load-bearing plate (1220) comprising segment bodies (1221, 1222) rotatably connected to each other by a pivot pin (1225) extending therethrough, form contact points with the rail or the bottom portion, and thus each of the rolling members is prevented from being loaded with excessive weight.

The present invention provides an annular roller device for a sliding window/door, which is proposed as a roller device having a new structure wherein the roller device installed under a door sash can move a sliding window/door having heavy weight, and can maximize the open glass portion of the window/door by minimizing the height of the space required to install the roller device, thereby providing a more open view. The roller device has a structure in which, even when a rail installed on a window frame is not horizontal or the bottom portion of a window is not completely flat, all multiple rolling members, which constitute a ring-shaped rolling unit wound around a load-bearing plate (1220) comprising segment bodies (1221, 1222) rotatably connected to each other by a pivot pin (1225) extending therethrough, form contact points with the rail or the bottom portion, and thus each of the rolling members is prevented from being loaded with excessive weight.

Lightweight, glidable shielded components (e.g. doors) may be used in conjunction with accredited enclosures to provide electromagnetic, acoustic and CBR protection.

An automated door system may include a first antenna, a second antenna, and a first door control module. The first antenna may be configured to be mounted to a first side of a powered door, the second antenna may be configured to be mounted to a second side of the powered door opposite the first side, and the first door control module may comprise a processor and may be configured to be mounted in a fixed position relative to the powered door. The processor may be configured to communicate with a memory having instructions stored thereon cause the automated door system to perform various operations including wirelessly connecting, by the processor, the first door control module to a second a second door control module via at least one of the first antenna and the second antenna and performing at least one actuation of the powered door.

An automated door system may include a first antenna, a second antenna, and a first door control module. The first antenna may be configured to be mounted to a first side of a powered door, the second antenna may be configured to be mounted to a second side of the powered door opposite the first side, and the first door control module may comprise a processor and may be configured to be mounted in a fixed position relative to the powered door. The processor may be configured to communicate with a memory having instructions stored thereon cause the automated door system to perform various operations including wirelessly connecting, by the processor, the first door control module to a second a second door control module via at least one of the first antenna and the second antenna and performing at least one actuation of the powered door.

A guide assembly for guiding at least one sliding door or folding sliding door relative to a stationary furniture part, includes a guide rail to be secured on the stationary furniture part; a guide device having a running mechanism that can be moveably mounted on the guide rail and having a securing device for securing the guide device on the sliding door or folding sliding door; and at least two retaining devices, each having a mounting section for mounting the retaining devices on a frame and an engaging mechanism. The retaining devices can be secured on the guide rail by the engaging mechanism, and at least one, preferably both, of the at least two retaining devices has a sheet metal bent part, preferably consisting of the sheet metal bent part.