A door panels-frame assembly includes a first revolving door panel, a second door panel that slides relative to the first door panel, and a supporting frame fixed to the door panels in order to movably support the door panels. The supporting frame has first sliding mechanism fixed to the second door panel to make the second door panel slide relative to the first door panel, the sliding mechanism including a fixed slide where a slider slides. The slide has an inclined end relative to the sliding direction of the second door panel when moved by the first sliding mechanism, in such a way to push the second door panel outwards when it is opened.

A diagnosing device identifies a plugging operation period in which a plug door performs a plugging operation, the plug door having a guide roller attached thereto, the plug door being configured to perform an opening-closing operation and the plugging operation by allowing the guide roller to move along a guide rail; obtains drive information including a value representing at least one of a current value or a torque value of a drive unit, the drive unit being configured to drive the plug door; and diagnoses an abnormality in the guide roller or the guide rail based on the drive information observed during the identified plugging operation period.

A vehicle includes a chassis, a door track, a door operatively connected to the door track and adapted to move between a closed position and an open position, and a hinge assembly coupled to the door. The hinge assembly is movably coupled to the door track and includes a first bracket coupled to the door, a second bracket coupled to the first bracket, and a transport assembly coupled to the second bracket and adapted to move along the door track as the door moves between the open and closed positions. The transport assembly includes a coupling member for releasably coupling the second bracket to the transport assembly. Upon movement of the second bracket from the first position to the second position, the door moves to an extended open position with respect to the door track.

Provided is a sliding door device which can move a support shaft attached to a sliding door along an inclined portion of a rail by using a pull-in device. The rail (6a) is provided with the straight portion (11) for linearly guiding the support shaft attached to the sliding door (2) and the inclined portion (12) which is inclined with respect to the straight portion (11) and obliquely guides the support shaft. The straight portion (11) of the rail (6a) is provided with the pull-in device (15) which can capture a trigger (18) provided on the straight portion (11) of the rail (6a) and linearly move along the straight portion (11) of the rail (6a) when the sliding door (2) is closed. A pull-in force transmission part (20) for moving the support shaft along the inclined portion (12) of the rail (6a) is coupled to the pull-in device (15).

There is described a door assembly for a bathing enclosure, comprising: a frame; a rotatable panel rotatably securable to a wall; and a slidable panel slidably secured to the frame, wherein a sliding motion of the slidable panel triggers a rotation of the rotatable panel, wherein the door assembly is movable between an open position and a closed position, wherein when the door assembly is in the closed position, the rotatable and slidable panels are adjacent to one another and are unparallel and wherein when the door assembly is in the open position, the rotatable and slidable panels overlap one another and are parallel together.

A sliding windshield (1) for boats having at least two side panels (2, 3) and a center panel (4). The center panel is mounted to a header (15) having two curved channels (17, 18) that allow the center panel to slide forward or outward from two stationary side panels and then sideward in front of one of the two side panels into an open position.

A cross-sectional shape of an open-side cable 22a is formed into a round shape, and a cross-sectional shape of respective connecting units 52 between a pulley groove 50 of a pulley 46 and flange portions 51 is formed into a circular arc shape. Thus, it is possible to surely suppress damage of the open-side cable 22a caused by being strongly pressed to a corner as a conventional manner. Therefore, it is possible to improve durability of the open-side cable 22a, whereby it is possible to extend a maintenance cycle of a driving unit and obtain high reliability thereof.

The invention relates to a sliding door arrangement for a freezer cabinet, comprising a door frame, at least one sliding door, wherein the sliding door is movable along the frame plane between an open position and a closed position, and a guiding device. The guiding device comprises roller arrangements each with a first roller axis and at least one guiding element guiding the movement of the sliding door. The sliding door arrangement is characterized in that the guiding device is designed in such a manner that the sliding door moves transversely to the frame plane during a movement from the open position to the closed position, for which purpose, the guiding element has a parallel portion and an end portion, and the roller arrangements each have at least one further roller axis.

A slide door driving device includes a support plate that is an elongated plate member, two driven pulleys supported respectively by opposite ends of the support plate in a longitudinal direction of the support plate; a belt wound around the two driven pulleys; a connector by which the belt is connected to the slide door; and a driving portion supported by the support plate and configured to drive the belt.

The opening and closing mechanism for opening and closing bodies has a first opening and closing body, a second opening and closing body, a first support member, a second support member, a first and second guide member, wherein a first and a second guide member intermediate portion are disposed to have an overlapping region, in the overlapping region, one of the first guide member intermediate portion and the second guide member intermediate portion is arranged, with respect to the other of the first guide member intermediate portion and the second guide member intermediate portion, in a direction to which a load is applied, and each of the first to fourth connecting portions has a rolling element provided at a side so as to apply a load toward toe guide members.