A cordless motorized roller shade includes a motorized operation device, a shading device mounted on the motorized operation device and hanging down, and a combination module detachably mounted between the motorized operation device and the shading device. Thus, the roll cloth member of the motorized operation device is pressed by the holding units of the shading device so that the roll cloth member is kept at a straight state smoothly when hanging down. In addition, when the roll cloth member is moved upward, the rotary return wheel module of the motorized operation device aids the upward movement of the roll cloth member to reduce consumption of the electric power of the drive motor of the motorized operation device during operation so that the roll cloth member is folded upward in an energy-saving manner.

The enclosure comprises: a partition (1) of panels (2) provided with longitudinal grooves (3) and a space for mounting a door (6); and a door (6) comprising: an upper box (7); and two vertical posts (9) with vertical guides (30) for moving a closing element (10), in addition to longitudinal channels (15) defining passages, with the longitudinal grooves (3), for housing fastening elements (16, 17) that can be vertically moved between a position wherein the door (6) is held and a position wherein the door (6) is released. The door comprises means for ensuring peripheral tightness in the closed position.

A retractable screen that is integrated within a wall cavity and fixed to an internal door frame. The screen has a base frame mounted to the support. The base frame comprises a lower elongate member a U shaped upper elongate member and two U shaped side elongate members each having an upper part and a lower part respectively fixed to the upper and lower elongate members. A lower guide track is mounted to the lower elongate member. An upper guide track assembly is mounted within the upper elongate member. The upper guide track assembly includes an elongate insert member with an upper guide track mounted therein and the elongate insert member is configured for insert installation into the upper elongate member. The side elongate members house a roller assembly for a screen.

A roller blinds structure, having a casing provided with side walls that define an inner chamber intended to house drive means linked to a blind or similar, and guide profiles able to be located at opposite ends of the casing, which are configured to guide the blind or similar, the guide profiles being intended to extend in a downward direction with respect to the positioning of the casing, including an attachment system to attach each one of the guide profiles and the casing. The attachment system includes a first interconnection member able to be coupled to one end of the casing by means of fixing means and a connector member able to be coupled to the first interconnection member by means of first releasable quick-fit means and able to be coupled to a respective guide profile by means of second releasable quick-fit means.

The invention provides a guide rail device (10) for laterally guiding a rolling door or rolling grille armor (68) of a rolling door or rolling grille (11), comprising a guide rail (12) for vertically guiding the rolling door or rolling grille armor (68), an infeed funnel (22) for guiding the rolling door or rolling grille armor (68) into an entry area of the guide rail (12), with the infeed funnel (22) being movable relative to the guide rail (12), and comprising a damping body (34) connected to the infeed funnel (22) which dampens vibrations and shocks of the infeed funnel. The invention further provides a rolling door or rolling grille (11) comprising a first guide rail device and a second guide rail device, wherein the guide rail (12) of the first guide rail device (10) is fixed laterally on the building opening to be locked with the rolling door or rolling grille and the guide rail (12) of the second guide rail device is fixed laterally on the opposite side of the building opening to be locked with the rolling door or rolling grille (11).

A screen assembly for a window includes a pair of parallel and spaced apart side rails locatable against respective sides of a window opening, and a head assembly including a roller upon which is wound a screen. The head assembly extends between the side rails and is adapted to be mounted on upper ends of the side rails to be supported thereon against and/or adjacent to an upper side of the window opening. Each side rail is linearly extendable whereby the upper and lower ends of the side rails frictionally engage upper and lower faces of a window opening to secure the side rails, and the head assembly mounted thereon, in place within the window opening.

A track assembly including a channel section in a fixed track having a screen receiver receiving a portion of a screen therein and at least one spring inserted in the length of the channel section. The at least one spring has a pre-defined spring rate which is designed to allow movement of the screen receiver in the channel in a first direction and back, depending upon an amount of tension or force applied thereto, e.g., as a result of wind pressure due to inclement weather that is applied to the screen. The spring(s) may be compressed by the screen receiver in such instances that force is applied thereto, and the compressed spring is configured to force the screen receiver back in an opposite direction when force is reduced or released.

The invention relates to the field of side guides for screen devices for reliable screens. The invention furthermore concerns methods for mounting and removing the side guide.

The invention relates to a door comprising a door leaf (10) which can be moved between an open position and a closed position and a guide arrangement for guiding the movement of the door leaf along a predefined path between the open position in the closed position, wherein the guide arrangement has at least one guide web (100) which is arranged fixedly with respect to a wall opening, extends at least along a portion of the predetermined path, and has two outer boundary surfaces (102, 104) and at least two guide devices (32, 34) which are fastened to the door leaf (10), wherein a first outer boundary surface (102) of the guide web (100) forms a surface for a first guide device (32) and the second outer boundary surface (104) of the guide web (100) forms a second guide surface (104) for a second guide device (34). Magnetic devices (1000, 1010, 1100) can be arranged on the door leaf and on the guide bar for guiding in a contactless manner.

An upright (1) comprising two sidewalls (2, 3) between which a profiled element (100) for a shading system can be inserted, and an end wall (6) between the two sidewalls (2, 3), is described. The upright is characterized in that one of the sidewalls is removable, and elastic means (200) are arranged between the removable sidewall (2) and the non-removable sidewall (3), in order to retain the removable sidewall (2) between the end wall (6) and the non-removable sidewall (3).