A hinge mounting structure is provided whose appearance can be improved. In a hinge mounting structure including a hinge (1) having a first piece (3) and a second piece (4) that are coupled together via a shaft (2) in such a manner as to be rotatable relative to each other, the first piece (3) being mounted on a side jamb (6), the second piece (4) being mounted on a door (5), the side jamb (6) is provided with a protruding portion (8) protruding forward of a wall surface, and a center (C) of the shaft (2) is placed backward of a front surface line (X) of the protruding portion (8) of the side jamb (6).

A hinge for a swinging gate includes a base plate, a hinge base pivotally secured to the base plate and a mounting member connected in spaced apart relation to the hinge base by an elongate bolt. A gate-engaging member is secured to the mounting member so that pivoting of the hinge base effects conjoint pivoting of the mounting member, the gate-engaging member and a gate that it engages. An upstanding post has a pair of laterally spaced apart T-shaped slots that extend along its height. A bolt disposed within a T-shaped slot is disposed horizontally and cannot rotate. The bolts housed in a T-shaped slot screw-threadedly engage apertures formed in the corners of the base plate to secure the base plate to the upstanding post. In a second embodiment, a cantilever gate supported by a trolley assembly is secured in cantilever relation to at least one upstanding post.

A hinge is provided, which comprises: at least one hinge pin defining a hinge axis in a first dimension; a hinge leaf; a housing comprising at least one recess for receiving a portion of the hinge leaf; and at least one user adjustable fastener arranged to enable user adjustment of the positioning of the hinge leaf within the at least one recess in a second dimension, wherein the second dimension is orthogonal to the first dimension.

A poly axial hinge comprising a mounting plate, a first arm pivotally coupled to a panel mounting element, a second arm pivotally coupled in an scissoring manner with the first arm by a main pivot, and a third arm pivotally coupled to the second arm at a location part way between a first end of said second arm and the main pivot. The mounting plate includes at least one rigidly fixed first gear, and the third arm includes gear teeth directly or indirectly coupled together with the fixed gear, such that rotation of the second arm with respect to said mounting plate causes rotation of the first arm with respect to the second arm, thereby driving the poly axle hinge open and/or closed.

A refrigerator door assembly includes a refrigerator door having a recess. An alignment mechanism includes a plate and a door hinge. The plate is fixedly attached to the door hinge and positioned at least partially within the recess of the refrigerator door. The refrigerator door is movably positionable between at least a first position and a second position relative to the plate to permit adjustment of a location of the refrigerator door relative to the door hinge.

A hinge for a door or window has a door or window and a frame. The hinge has a first and a second hinge leaf pivotably connectable to each other. The first hinge leaf is connectable to the door/window or frame. The second hinge leaf is adjustably connectable to a base in turn connectable to the other of said door/window or frame. The second hinge leaf extends from the base in a first direction and the hinge comprises an adjustment mechanism with a cam and follower configured so that rotating the cam moves the second hinge leaf, relative to the base, in the first direction.

An adjusting base for door closer includes a fixing member, an adjusting member, and at least one adjusting unit. The fixing member is configured to be fixed to a surface, and an upper surface of the fixing member is arranged with at least one protrusion. The adjusting member is arranged on the upper surface of the fixing member in an adjustable manner, and configured to be connected to a door closer. The adjusting member is formed with at least one adjusting hole for receiving the at least one protrusion. The at least one adjusting unit is movably arranged on the adjusting member and configured to abut against the at least one protrusion to adjust a relative position between the adjusting member and the fixing member.

The present invention relates to a swinging door test system that can test the accuracy of a balanced magnetic switch installed on a mock door. An actuator opens and closes a door to change the magnetic switch state. Software implementation allows the actuator to be precisely controlled over many cycles to save time and effort.

Hinge for the opening and the closing of hinged doors of furniture units, including a first fixed body designed to be housed in a seat of a horizontal plane of the structure of a furniture unit, such as a base or a top, and a second movable body designed to be housed in a seat of a door of the furniture unit, to actuate the door during opening and closing by way of of a movement mechanism including at least one lever or connecting rod connecting a pin placed on the fixed part of the hinge and a pin placed on the movable part, wherein the closing force of the door is determined by a spring, the spring acting, with a tilting action, on an extension of the connecting rod beyond the hinge pin.

A lift gate door having hinges installed for predetermined positioning into a vehicle. And a method of attaching a lift gate door to a vehicle while maintain proper tolerances. A first fixture holds a set of hinges in predetermined locations which correspond to assembly locations on a vehicle body. Hinges are temporarily attached to the fixture corresponding to the proper vehicle location. A second fixture holds the lift gate in a position which is a final installation position for attaching the lift gate to a vehicle. Self-adjusting moveable fastening nuts are provided in a set of holes in a hinge plate fastening area of the lift gate. The first fixture is moved into aligned orientation with the second feature and the hinges are attached to the lift gate with the fastener. The hinge is aligned in the proper installation orientation for maintaining the lift gate to vehicle gap in proper tolerances when the lift gate door with hinges is installed on the final vehicle.