An arrangement for spreading apart at least two door leaves which are part of an item of furniture and are hingedly interconnected, from a folded position into a spread-apart position, comprising an energy accumulator and a spreading element which is impinged by the energy accumulator, wherein the spreading element comprises a pivotally supported lever arm with a free end, and a control contour is provided for controlling movement of the spreading element.

An improved bi-fold shutter that includes a more efficient coupling mechanism at a hinge point suited to facilitate opening and closing the bi-fold shutter with greater ease. In one embodiment, the shutter may be designed for a window such that the shutter, when closed, is relatively close to the face of the associated window, and when open, forms an awning or overhang. The shutter includes an improved coupling mechanism at a hinge point between a first shutter portion and a second shutter portion. The improved hinge point shifts a direction of force needed to maneuver the shutter when moving the shutter from one position to another. The shift in opening and closing force directions improves the efficiency by which the shutter can be operated. In some embodiments, the shutter may be hand-operated. In other embodiments, the shutter may be powered.

A guide pin support system may include: a first support plate; a second support plate pivotally attached to the first support plate; a first guide pin supported by the first support plate; a second guide pin supported by the second support plate and the second guide pin pivotable with respect to the first guide pin.

A foldback door system for at least partially closing an opening having at least one plane, the system including at least two mutually pivoted panels movable between a closed condition relative to a frame having at least one jamb relative to which the at least two mutually pivoted panels are hung, the at least two panels including a lateral panel located closer to the jamb and an inner panel hinged relative to the lateral panel and the frame, the lateral panel being of a first dimension and the inner panel being of a second dimension different to the first dimension, the closed condition in which the at least two panels are in substantial alignment to at least partially close the opening and a fully open, foldback condition in which the at least two panels are substantially parallel with one another and lie at an angle of greater than 90° with respect to the at least one plane of the opening in which the at least two panels lie in the closed condition.

A foldback door system for at least partially closing an opening having at least one plane, the system including at least two mutually pivoted panels movable between a closed condition relative to a frame having at least one jamb relative to which the at least two mutually pivoted panels are hung, the at least two panels including a lateral panel located closer to the jamb and an inner panel hinged relative to the lateral panel and the frame, the lateral panel being of a first dimension and the inner panel being of a second dimension different to the first dimension, the closed condition in which the at least two panels are in substantial alignment to at least partially close the opening and a fully open, foldback condition in which the at least two panels are substantially parallel with one another and lie at an angle of greater than 90° with respect to the at least one plane of the opening in which the at least two panels lie in the closed condition.

Disclosed is a door assembly for enclosing a compartment, for instance a cabin attendant seat (CAS) compartment. The assembly generally includes spaced guides for guiding opening and closing movement of a bi-fold door including coupled upper and lower door sections. The door sections are coupled through an interface that allows vertical displacement of the lower door section relative to the upper door section when the door assembly is in the closed condition to engage or disengage latches from respective catches. In some embodiments, the assembly further includes cam latches and a biasing mechanism for driving bi-fold door movement toward the open condition, among other features.

The present invention relates to a removable pet door. The removable pet door comprising a lower wall section hingedly connected to an upper wall section. The present removable pet door addresses or ameliorates some of the issues encountered by presently available pet doors.

A construction panel for a side of an item of furniture of a furniture body includes a plate-shaped central part having a first front surface and other front surfaces, and a cut-out arranged in the central part. The cut-out extends at least along one section of the first front surface of the construction panel and is used to accommodate a stop that guides a moveable furniture part. The construction panel includes, in the region of at least one of the additional front surfaces, at least one machinable section that is outside of the cut-out.

A folding panel system that allows foldable panels, such as folding glass doors, to fold and move around segmented tracks. The system includes a trolley assembly. The trolley assembly can include a pair of dual roller assemblies spaced rigidly apart by a rigid guide member and supported by an overhead guide track. The rigid guide member is positioned outside of the guide track and moves lengthwise along the overhead guide track except between overhead linear track segments. A hinge extension is secured to and extends rigidly away from the rigid guide member vertically away from the guide track. This configuration holds the hinge extension at a constant angle with respect to the guide track. The hinge extension pivotably joins hinge leaves from adjacent panels hingedly joining the two panels.

A folding panel system that allows foldable panels, such as folding glass doors, to fold and move around segmented tracks. The system includes a trolley assembly. The trolley assembly can include a pair of dual roller assemblies spaced rigidly apart by a rigid guide member and supported by an overhead guide track. The rigid guide member is positioned outside of the guide track and moves lengthwise along the overhead guide track except between overhead linear track segments. A hinge extension is secured to and extends rigidly away from the rigid guide member vertically away from the guide track. This configuration holds the hinge extension at a constant angle with respect to the guide track. The hinge extension pivotably joins hinge leaves from adjacent panels hingedly joining the two panels.