An object is to provide a hinge capable of preventing an unintentional shift in height to an up-and-down direction with respect to rotation of a door. A hinge comprises a holder part supporting rotatably a door and for holding the door, a supporting part and for rotatably supporting the holder part from below, a rotation part having a screw on an inner circumference for rotatably connecting to the screw thread of the rotation part, a first regulation part disposed to the holder part and for regulating rotation of the rotation shaft with respect to the supporting part, and a second regulating part disposed to the holder part and for regulating up-and-down movement of the adjustment ring with respect to the holding part along an upper-and-lower direction.

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.

An object is to provide a hinge capable of preventing an unintentional shift in height to an up-and-down direction with respect to rotation of a door.

A hinge comprises a holder part supporting rotatably a door and for holding the door, a supporting part and for rotatably supporting the holder part from below, a rotation part having a screw on an inner circumference for rotatably connecting to the screw thread of the rotation part, a first regulation part disposed to the holder part and for regulating rotation of the rotation shaft with respect to the supporting part, and a second regulating part disposed to the holder part and for regulating up-and-down movement of the adjustment ring with respect to the holding part along an upper-and-lower direction.

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.

The invention relates to a hinge for a door or a window, comprising: a frame hinge part (1), which can be mounted on a frame and which has a mounting portion (2) and a cylindrical receiving bush (3); a leaf hinge part (4), which can be mounted on the leaf and which has a mounting portion (5) and a hinge strap (6); anda shaft element (7), which articulatedly connects the two hinge parts (1, 4) arranged one over the other in the vertical direction and which has a shaft pin portion (8) insertable into the receiving bush (3) and a portion located at the opposite end with a socket (10) for the hinge strap (6); wherein the hinge strap (6) can be moved within the socket (10) in the shaft element (7) perpendicularly to the direction of the longitudinal axis by means of an adjustment device (11) In the socket (10), each of at least one clamping piece (12), preferably two clamping pieces (12), is connected to the shaft element (7) by means of an associated connecting element (13). Each clamping piece (12) has an undercut extending perpendicularly to the longitudinal axis of the shaft element (7), and each undercut engages with an associated groove (14) in the hinge strap (6), the groove being undercut inversely correspondingly. Each clamping piece (12) can be moved between a clamping position and a release position by means of the connecting element (13).

A hinge assembly for a flood gate comprises support means (1) provided with a first projecting portion (5); a hinge housing (9) having a base plate (11) formed with an aperture (13) for receiving the first projecting portion (5) of the support means (1), with a second projecting portion (21), and with a third projecting portion (15) provided with an aperture (13) receiving a hinge pin. Adjusting means (27, 28) acts between the first and second projecting portions (5,21) and threadingly engages with one thereof. The adjusting means (27,28), the support means (1), and the hinge housing (9) are configured such that rotation of the adjusting means (27,28) in one direction causes movement of the hinge housing (9) relative to the support means (1) in a first direction and such that rotation of the adjusting means (27,28) in the other direction causes movement of the hinge housing (9) relative to the support means (1) in a second direction opposite to the first axial direction. Hinge arm adjusting means (31) is threadingly mounted in the third projecting portion (15) such that rotation of the adjusting means (31) in one direction moves the adjusting means (27,28) in a third direction and rotation of the adjusting means (31) in the other direction moves the adjusting means (31) in a fourth direction opposite to the third direction. The hinge arm adjusting means (31) is adapted in use to engage with a hinge arm (37) so as to raise or lower the height of the hinge arm (37) within the hinge housing (9), the third and fourth directions being perpendicular to the first and second directions.

A hinge for a panel or window has a frame subassembly having a frame leaf mountable on a fixed frame and a substantially cylindrical bushing fixed to the leaf and centered on an axis, a panel subassembly having a leaf mountable on the panel of the door and a flange fixed to the leaf, and a hinge-pin assembly pivotally interconnecting the frame and panel subassemblies and having a hinge pin rotatable in the bushing and a part fixed to an end of the hinge pin and having a seat slidably receiving the flange. An adjuster moves the flange in the seat in the hinge-pin subassembly in a transverse direction normal to the axis of the hinge-pin subassembly. A clamping block is slidable in the transverse direction in the part of the hinge-pin assembly. A connecting element secures the clamping block to the hinge-pin subassembly and can slide in the flange.