A latch assembly connected to the drive unit of a bi-fold door for retaining the bi-fold door secure to a building has elongated straps attached to rotatable latch drums mounted on the outer ends of the drive shaft of the drive unit. Lift drums powered by a motor driven gearbox raise and lower the bi-fold door. Latch assemblies having springs attached to the straps maintain tension on the straps during the opening and closing of the bi-fold door.

A latch assembly connected to the drive unit of a bi-fold door for retaining the bi-fold door secure to a building has elongated straps attached to rotatable latch drums mounted on the outer ends of the drive shaft of the drive unit. Lift drums powered by a motor driven gearbox raise and lower the bi-fold door. Latch assemblies having springs attached to the straps maintain tension on the straps during the opening and closing of the bi-fold door.

A mechanism (A) that is used in moveable facades and shutter systems, garage doors and access systems is provided, allowing opening and closing of panels (P) positioned between rail profile (10) and lower rail (R).

A mechanism (A) that is used in moveable facades and shutter systems, garage doors and access systems is provided, allowing opening and closing of panels (P) positioned between rail profile (10) and lower rail (R).

A slat system having a slat hanging with slats and a shifting apparatus for shifting the slats. The slats are intercoupled and movable from a closed position, in which broad faces of the slats are substantially flush in a plane and narrow faces of adjacent slats face one another, into an open position, in which the broad faces of the slats are parallel to one another but not parallel to an opening and closing direction, using the shifting apparatus to shift the slats in the opening and closing direction. The shifting apparatus has a pulling means coupled at one end to the slat hanging. The slat system has a first sheave mounted so as to be rotatable about an axis in two directions, to which sheave the other end of the pulling means is fastened, and a locking means to block the sheave from rotating in the open position.

A movable wall panel system is disclosed. The movable wall panel system may include at least one monitoring system to monitor at least one area adjacent the movable wall panel system. The movable wall panel system may include a touch screen as part of an operator interface.

A movable wall panel system is disclosed. The movable wall panel system may include at least one monitoring system to monitor at least one area adjacent the movable wall panel system. The movable wall panel system may include a touch screen as part of an operator interface.

A system is described and includes a rack for carrying payload disposed in payload bay; a rack extension assembly for affecting linear displacement of the rack between a first position in which the rack is stowed within the payload bay and a second position in which the rack is supported outside the payload bay; a payload actuator system for selectively causing the rack extension assembly to move the rack between the first and second positions; a payload bay door; and a door actuator system for selectively opening and closing the payload bay door.

A power-actuated fabric top for a vehicle includes a fabric top section configured to be adapted between a folded position and an unfolded position, guide rails statically affixed to an existing frame of the vehicle, and a power-actuated displacement mechanism for retracting and advancing the fabric top section between the folded position and the unfolded position. Such a power-actuated displacement mechanism is operably coupled to the guide rails. The fabric top section is configured to have a substantially horizontal travel path along an anterior portion of the guide rails and thereby does not pivot up and away from the guide rails. The fabric top section is operably coupled to the guide rails and responsive to an operating mode of the power-actuated displacement mechanism. The folded position of the fabric top section is piled up inside the existing tailgate portion of the existing vehicle.

A power-actuated fabric top for a vehicle includes a fabric top section configured to be adapted between a folded position and an unfolded position, guide rails statically affixed to an existing frame of the vehicle, and a power-actuated displacement mechanism for retracting and advancing the fabric top section between the folded position and the unfolded position. Such a power-actuated displacement mechanism is operably coupled to the guide rails. The fabric top section is configured to have a substantially horizontal travel path along an anterior portion of the guide rails and thereby does not pivot up and away from the guide rails. The fabric top section is operably coupled to the guide rails and responsive to an operating mode of the power-actuated displacement mechanism. The folded position of the fabric top section is piled up inside the existing tailgate portion of the existing vehicle.