An adjustment system comprising: a pivot nut comprising a pivot nut aperture feature configured to accept the lower portion of a pivot bolt; a floor mount having a slot in which the pivot nut is slidingly engaged so as to have a movement including forward-backward, side-to-side and rotational, the floor mount having a floor mount aperture that aligns with the pivot nut aperture; and a cover configured to mount over the floor mount and engage with the pivot nut so as to move with the pivot nut.

A one-way braking hinge capable of self-aligning a shaft and a one-way clutch is provided. The one-way braking hinge (10) includes a first leaf (1), a shaft (3) rotatably supported by the first leaf (1), at least one resistance part (4) that resists rotation of the shaft (3), a second leaf (2) rotatably coupled to the shaft (3), a one-way clutch (12) into which the shaft (3) is inserted, and a position adjusting member (11) to which the one-way clutch (12) is fixed. The position adjusting member (11) is position-adjustably coupled to the second leaf (2).

A hinge for recessed installation between a door frame and a door panel that has first and second housings adapted for recessing in the door frame and an edge of the door panel, a pair of links having ends pivoted in the housings and pivoted together about a vertical axis extending in a vertical direction perpendicular to mutually perpendicular first and second horizontal directions, and two supports in the second housing in which the respective ends of the links are pivoted. A vertical connector body to which the supports are fixed is limitedly vertically movable in the first housing along with the supports and links. Respective pairs of guide faces on the connector body spaced apart in the vertical direction flank each of the supports.

According to one aspect of the disclosure, there is provided a mount bracket for installation of communication device in a structure, the mount bracket including: a bracket body coupled to the structure; a bracket base, to which the communication device is fixed, coupled to the bracket body and rotates to cover the bracket body; and a connection member provided at one end of the bracket body to rotatably connect the bracket base to the bracket body, wherein the bracket base includes an anti-detachment structure for preventing separation from the bracket body during rotation.

A safety gate for use in household openings, such as doorways, hallways, and stair landings. The gate includes a color-coded closed/opened status indicator. In some embodiments, the barrier may be unlocked and locked with one-handed operation. The gate may include an automatic closure mechanism for moving the door from the open position to the closed position.

The invention relates to a two-part hinge device for a door or a window, comprising a first housing part (20) and a second housing part (30), which in the assembled state form a door hinge housing (19), and a rod (15) which extends in the first housing part (20) and second housing part (30) along the axial direction (60) thereof, wherein the rod (15) has at least three successivea first, a second and a third-rod sections (16, 17, 18). The first rod section (16) is supported in the first housing part (20) by a clamping element (50), and the third rod section (18) supports the second housing part (30). In the region of the second rod section (17), the rod (15) is adjustable relative to the first housing part (20) in two directions at an angle to each other and independently of each other, and the two directions at an angle to each other are arranged transversely to the axial direction (60) of the rod (15).

A hinge for recessed installation between a door frame and a door panel has first and second housings adapted for recessing in the door frame and an edge of the door panel, a pair of links having ends pivoted in the housings and pivoted together about a vertical axis extending in a vertical direction perpendicular to mutually perpendicular first and second horizontal directions, and two supports in the second housing in which the respective ends of the links are pivoted. Respective adjusting screws extend in the second horizontal direction and are braced between the supports and the second housing such that rotation of each adjusting screws shifts the respective support in the second housing in the second horizontal direction. Respective pairs of guide faces spaced apart in the direction flank each of the supports.

A hinge for recessed installation between a door frame and a door panel that has first and second housings adapted for recessing in the door frame and an edge of the door panel, a pair of links having ends pivoted in the housings and pivoted together about a vertical axis extending in a vertical direction perpendicular to mutually perpendicular first and second horizontal directions, and two supports in the second housing in which the respective ends of the links are pivoted. A vertical connector body to which the supports are fixed is limitedly vertically movable in the first housing along with the supports and links. Respective pairs of guide faces on the connector body spaced apart in the vertical direction flank each of the supports.

A method for installing a multiple axis adjustable pivot bearing assembly, comprising: Installing and adjustment-pivot unit: using bolts or screws to install a pivot floor mount, comprising a pivot floor mount aperture and a slot, to a floor, sliding a pivot square nut with a pivot square nut aperture into the slot such that the pivot square nut aperture is aligned the pivot floor mount aperture, place a pivot cover, comprising a pivot cover aperture, over the pivot floor mount, such that the pivot square nut aperture, the pivot floor mount aperture, and the pivot cover aperture are aligned so as to receive a lower portion of a pivot bolt, installing the pivot bolt into the pivot square nut aperture and through the pivot floor mount aperture and the pivot cover aperture, such that a pivot disk, which is part of or assembled to the pivot bolt, is partially in a recess feature of the pivot cover, installing a height-adjustment nut onto an upper portion of the pivot bolt above the pivot disk, placing a pivot mount block onto the now assembled adjustment-pivot unit; and mounting a door onto the pivot mount block by attaching a door frame onto the pivot mount block.

An adjustment system comprising: a pivot nut comprising a pivot nut aperture feature configured to accept the lower portion of a pivot bolt; a floor mount having a slot in which the pivot nut is slidingly engaged so as to have, e.g., simultaneous movement including forward-backward, side-to-side and rotational and axial articulation, the floor mount having a floor mount aperture that aligns with the pivot nut aperture; and a cover configured to mount over the floor mount and engage with the pivot nut so as to move with the pivot nut.