A door hinge has a first leaf assembly, a second leaf assembly, and a link assembly connected to the leaf assemblies for pivoting of the second assembly on the first assembly. An adjuster in the first leaf assembly can displace the link assembly relative to the first leaf assembly and thereby adjust a position of the door in the frame. The adjuster has an adjusting element projecting from the first leaf assembly in the closed position. The second leaf assembly is formed with a recess in which the projecting adjuster engages in the closed position.

A door hinge has a first leaf assembly, a second leaf assembly pivotally mounted on the first leaf assembly, a first adjustment part on the first leaf assembly, and a second adjustment part adjustable in an adjustment direction relative to the first adjustment part. An eccentric mounted on the first adjustment part for rotation about an eccentric axis engages in the second adjustment part. A screw thread connection secures the eccentric to the first adjustment part.

A casement/leaf arrangement having a casement/leaf of a window or door, with a frame profile of the casement/leaf. The frame profile having a C-shaped casement/leaf groove in the rebate, and with at least one fitting part, in particular a drive rod of a fitting, provided to be inserted into the casement/leaf groove. The casement/leaf groove has a first groove limb and a first groove portion and, located opposite, a second groove limb and a second groove portion. The fitting part has an elongate main body having a front side and a rear side. The main body has, on opposite longitudinal sides, a first peripheral region for engaging behind the first groove limb of the casement/leaf groove and a second peripheral region for engaging behind the second groove limb of the casement/leaf groove. The fitting part is pivotable into the casement/leaf groove with a peripheral region inserted into the groove portion.

The hinge (1) for furniture comprises a substantially flat-shaped fixed part (2) conformed to be inserted in a seat (3) provided within the thickness of a horizontal wall (4) of the piece of furniture and a movable part (5) connectable to a door (7); the hinge (1)comprises a movement control device (39) for controlling the closing/opening movement of the hinge (1) completely arranged within said fixed part (2) or movable part (5) of the hinge, and a drive member (40) for driving the movement control device (39), movably supported by the other of said fixed part (2) and movable part (5) of the hinge and operatively connected or actuated by the hinge part (2, 5) in which the movement control device (39) is arranged, said drive member (40) cooperating with the movement control device (39) independently from the articulation device (11-14, 54) of the hinge.

The hinge (1) for furniture comprises a substantially flat-shaped fixed part (2) conformed to be inserted in a seat (3) provided within the thickness of a horizontal wall (4) of the piece of furniture and a movable part (5) connectable to a door (7); the hinge (1) comprises a movement control device (43, 47) for controlling the closing/opening movement of the hinge (1), completely arranged within the fixed part (2) or movable part (5) of the hinge, and a drive member (44, 48) for driving the movement control device (43, 47), movably supported by the same hinge part (2, 5) in which the movement control device (43, 47) is arranged and is operatively connected or actuated by the other of said fixed part (2) or movable part (5) of the hinge cooperating with the movement control device (43, 47) independently from the articulation device (11-14, 54) of the hinge.

A hinge supports a door panel having a door edge in a door frame having a frame edge in a closed position of the door. A door part fixed to the door edge defines first and second parallel door axes in the gap between the door edge and frame edge, and a frame part fixed to the frame edge defines first and second parallel frame axes recessed in the door frame. A first link has one end pivoted on the door panel at the first door axis and an opposite end pivoted on the frame part at the first frame axis, and a second link separate from the first link has one end pivoted on the door part at the second door axis and an opposite end pivoted on the frame part at the second frame axis.

A door closer, including: an anchor assembly, including: a frame mounting plate which is fixable relative to a door frame; and an adjustor plate; and an actuator assembly for mounting within the thickness of a door leaf to move the door leaf between open and closed configurations relative to the door frame, the actuator assembly including an operating member coupled by a link to the adjustor plate and mounted for a range of movements between a fully retracted position, in which the anchor assembly is held adjacent the actuator assembly when the door leaf is in the closed configuration, and an extended position, in which the anchor assembly is in spaced relation to the actuator assembly when the door leaf is in the open configuration, the link being configured to extend from the adjustor plate along a first axis, wherein the frame mounting plate is provided with one or more slot(s), the or each slot being elongated along a second axis, the second axis being generally orthogonal to the first axis.

A hinge supports a door panel having a door edge in a door frame having a frame edge in a closed position of the door. A door part fixed to the door edge defines first and second parallel door axes in the gap between the door edge and frame edge, and a frame part fixed to the frame edge defines first and second parallel frame axes recessed in the door frame. A first link has one end pivoted on the door panel at the first door axis and an opposite end pivoted on the frame part at the first frame axis, and a second link separate from the first link has one end pivoted on the door part at the second door axis and an opposite end pivoted on the frame part at the second frame axis.

The invention relates to a firearm comprising a housing (1), having a cartridge feed (2), a breechblock, an impacting unit having a trigger, optionally a magazine shaft (3) for holding a magazine (4), and a unit (5) of two barrels (6, 7) arranged one over the other. The upper barrel (6) is longer than the lower barrel (7). Guide protrusions (8) are provided on the unit (5) of the two barrels (6, 7), which guide protrusions are guided in corresponding control tracks (9, 10) in the housing (1), whereby the two barrels (6, 7) can be moved along the control tracks (9, 10) between two end positions, wherein, when each end position is reached, alternately one of the two barrels (6, 7) aligns with the cartridge feed (2) and therefore forms the active barrel, which can be locked in this position.

A hinge for a door or window, including frame and wing parts. The frame part is connected via a joint to a hinge strap extending normally to the rabbet into a receptacle in the wing part to a penetration depth that corresponds to a multiple of the thickness thereof. A clamping part, displaceable in the insertion direction, fixes the hinge strap in position, is pretensioned towards the rabbet by a spring, is arranged under the receptacle and has a guiding section and a clamping section protruding upwards towards the hinge strap into the receptacle. When inserted, the free end of the hinge strap moves the clamping section counter to the spring force. After the hinge strap has been fully inserted and the wing part has been lowered, the clamping part returns to the starting position and the clamping section bears against a lower end face section of the hinge strap.