Hinge for the support and the maneuvering of doors, made up of two wing elements and provided with means for attachment to a frame part and respectively to a door portion, as well as mutually reinforcing means in a pivoting zone, the means being constituted by appendices internally hollow in the form of a cylindrical body projecting from the wing elements, characterized in that at least one of the appendices of the wings provides on the inner surface axial grooves suitable for housing a push-engagement element housed inside a pivot pin of the wing elements and protruding from it.

There is proposed a carrier for a vehicle window lifter that is to be connected to a window pane to be adjusted by means of the vehicle window lifter and that includes a guide for the deflection of a traction means of the vehicle window lifter, wherein the guide forms a guide surface against which the traction means rests when the vehicle window lifter is properly mounted. On the guide surface at least one cutout is formed for discharging particles from the guide of the carrier provided for the traction means.

A furniture hinge includes a first fitting portion, a second fitting portion, and a hinge lever connecting the first fitting portion and the second fitting portion. An adjustment screw adjusts a position of the furniture hinge relative to the furniture carcass and/or the movable furniture part, and the adjustment screw is actuable by a screwdriver introduced into a recess. A spring device can move the furniture hinge from a predetermined angular position into a fully closed position and/or a fully open position. A control curve interacts with the spring device from the predetermined angular position into the fully closed position and/or the fully open position, and an intermediate portion allows the spring device to interact with the control curve. The intermediate portion has an opening flush with the recess of the hinge lever, so that the screwdriver can be introduced through the recess and through the opening of the intermediate portion.

A refrigerator includes a cabinet forming a storage space; a door configured to open and close the cabinet; a hinge configured to connect the door and the cabinet and to support the door to be rotatable; and a damping mechanism providing a damping force to the door while the door rotates in a closing direction after opening the door, in which the damping force of the damping mechanism varies during a door closing process.

A dust removal device installed on a slide rail of an automatic door is provided. The slide rail includes a slide groove on the bottom side thereof and is connected to a plurality of door panels. The slide rail includes a top plate, where a plurality of dust discharging holes is disposed. The dust removal device further includes a dust extracting case disposed on the top plate. The dust extracting includes an air passage at the inside, which communicates with the plurality of dust discharging holes. The dust removal device further includes a negative pressure device connected to the dust extracting case so as to generate a negative pressure at the inside of the dust extracting case and the air passage.

Hinge for the support and the maneuvering of doors, made up of two wing elements and provided with means for attachment to a frame part and respectively to a door portion, as well as mutually reinforcing means in a pivoting zone, the means being constituted by appendices internally hollow in the form of a cylindrical body projecting from the wing elements, characterized in that at least one of the appendices of the wings provides on the inner surface axial grooves suitable for housing a push-engagement element housed inside a pivot pin of the wing elements and protruding from it.

A sliding door structure includes a door body, a vehicle body rail, a vehicle body rail support member, a door rail, and a door rail support member. The vehicle body rail support member includes a vehicle body-side end portion coupled to the vehicle body rail and capable of moving along the vehicle body rail, and a door-side end portion coupled to the door body. The vehicle body rail support member is capable of rotating about the vehicle body-side end portion, and of rotating about the door-side end portion. The door rail support member is configured to include a door-side end portion coupled to the door rail and capable of moving along the door rail, and a vehicle body-side end portion coupled to the vehicle body. The door rail support member is capable of rotating about the door-side end portion, and of rotating about the vehicle body-side end portion.

A cover for attachment to a header of a door system. The cover may have a motor compartment, a pulley compartment, and a first window. The motor compartment may be configured to at least partially enclose a motor and the pulley compartment may be configured to at least partially enclose a pulley, where the motor is operably attached to the pulley to drive a drive member. The first window may be configured to receive a portion of the drive member extending through an exterior wall of the cover.