A door system includes a header having a guide rail that has a central portion having a notch. A panel hanger is slidably coupled to the header. A door panel has a handle end portion releasably coupled to the panel hanger and a pivot end portion pivotably coupled to the panel hanger. The panel hanger and the door panel slide in unison between a closed position and a fully open position along a longitudinal plane. An interlock plate is positioned to extend upwardly from the door panel, and has a downwardly extending guide slot that slidably receives the guide rail of the header. When the door panel is in the fully open position, the interlock plate is aligned with the notch of the guide rail of the header in a direction orthogonal to the longitudinal plane to facilitate a pivoting of the door panel away from the longitudinal plane.

A sash (62) of a window opening up to 180° and capable of tilting is mounted onto a fixedly installed frame profile (63) and houses a pair of superimposing sashes that fit tightly therein when in closure position, i.e. an upper stationary sash (65) and a lower movable-divertible sash (64), each of the sashes (64,65) provided with laterally extending shafts (49) for connection with sash (62), roller wheels (50) provided onto the shafts (49) of sash (64) that roll within a predefined path created by insert guide profile members (19) and diverter guide members (66,68) to alternately bring sash (64) in a position of superimposing sash (65) and a position of alignment with the same. Lifting mechanisms (46) provided with a regulatory screw (84) for adjusting the pretension of a spring component thereof and thereby the force required by the user for moving the sash (64) are installed within the vertically extending sides of the sash (62).

A hidden insect screen system for tilt-to-clean, double hung windows whereby raising the bottom sash (104) causes resultant opening to fill with insect screen (115a) dispensed from an ordinary self-storing roller mechanism (114) mounted inside bottom rail (109) of said sash and whereby lowering the upper sash (105) causes resultant opening to fill with insect screen (115b) dispensed from an ordinary self-storing roller mechanism (122) mounted inside window head frame (103), all furnished such that vertical edges of the screens are protected from insect passage by contacting weatherstrip-like edge seals (127), and arranged such that insect protection is maintained with minimal interruption when each sash is tilted and its glazing is cleaned, the lower end of the upper screen being attached so as to be quickly repositioned from top to bottom of said upper sash.

The invention is an arrangement for moving fenestration panels, comprising fenestration panels (12a-12d) each having two guiding elements protruding respect to each of opposite guide sides, and two track constructions (5) having identical paths, each adapted oppositely arranged for guiding the two guiding elements.

In the arrangement the track constructions (5) are adapted to be arranged in a lower and upper structure portion, comprising first, second and third main track element (10a-10c) adapted to be arranged beside each other, and connector track elements (26a′-32b″) adapted for interconnecting the first and second main track element (10a, 10b), and the second and third main track element (10b, 10c), a track element-connecting pair (32a, 32b) of them is configured being suitable for separated transferring of the guiding elements of each fenestration panels (12a-12d) between the main track elements (10a-10c).

The invention is an arrangement for moving fenestration panels, comprising fenestration panels (12a-12d) each having two guiding elements protruding respect to each of opposite guide sides, and two track constructions (5) having identical paths, each adapted oppositely arranged for guiding the two guiding elements.

In the arrangement the track constructions (5) are adapted to be arranged in a lower and upper structure portion, comprising first, second and third main track element (10a-10c) adapted to be arranged beside each other, and connector track elements (26a′-32b″) adapted for interconnecting the first and second main track element (10a, 10b), and the second and third main track element (10b, 10c), a track element-connecting pair (32a, 32b) of them is configured being suitable for separated transferring of the guiding elements of each fenestration panels (12a-12d) between the main track elements (10a-10c).

A door and door jamb arrangement, for securing the opening of a secure space. The door and door jamb arrangement include a safe container, a safe room or a lockable container. The door jamb arrangement further including a door and the opening. The door is adapted to be hingedly attached to a door jamb with a hinge arrangement. The door has a hinged edge or end, and non-hinged edges or ends including a top, bottom and a remote edge. The opening has a planar space defined by the door jamb and is adapted to be closed by the door in a closed position. A hinge axis of the hinge arrangement is adapted, near or adjacent the closed position, to move laterally relative to one or both of the door or the door jamb. The hinge axis of the hinge arrangement is adapted, near or adjacent the closed position, to move at least a door portion of two adjacent edges of the door relative to corresponding and adjacent jamb portions of an edge of the door jamb between overlapping and non-overlapping positions. The door is adapted to move vertically relative to the door jamb.

A sliding door assembly includes a track assembly defining a track surface and a slot; and a sliding door comprising a door body, a hinge rod, and a locking pin, each of the hinge rod and the locking pin extending from the door body and through the slot; wherein the sliding door is laterally slidable along the track assembly between a first position and a second position, and wherein each of the hinge rod and the locking pin slide laterally within the slot as the door slides between the first position and the second position.

A sliding door assembly includes a track assembly defining a track surface and a slot; and a sliding door comprising a door body, a hinge rod, and a locking pin, each of the hinge rod and the locking pin extending from the door body and through the slot; wherein the sliding door is laterally slidable along the track assembly between a first position and a second position, and wherein each of the hinge rod and the locking pin slide laterally within the slot as the door slides between the first position and the second position.

A fitting for a folding door arranged on a furniture carcass has at least one first door leaf and a second door leaf connected thereto in a jointed manner. The fitting has a contact part arranged on the first or second door leaf, and the contact part is movably arranged between a contact position and a rest position on the first or second door leaf. In a closed position of the folding door, the contact part in the contact position can be brought into contact with the furniture carcass or a component of the furniture carcass and, in an open position of the folding door, the contact part in the rest position is movable in an intermediate chamber between the first and the second door leaf.

A hatch arrangement with at least one slidable hatch for closing an opening in a floor of a wind turbine including a first guiding device fixedly mountable to the floor and a second guiding device pivotably mountable to the floor, a first coupling means to guide the slidable hatch along a first guidance path in the first guiding device and a second coupling means to couple the slidable hatch at least pivotably to the second guiding device, wherein the slidable hatch is coupled to the first guiding device at a first position and to the second guiding device at a second position, wherein a movement of the slidable hatch from a closed position along the first guidance path results in a pivoting movement of the second guiding device and in a movement of the slidable hatch to an open position and vice versa is provided.