An angled coupling including a main pass-through coupler to allow a first threaded rod to pass therethrough and a second coupling extending at angle therefrom to receive second threaded rod. The main coupler is configured to be secured to any location on the first threaded rod without requiring it to be screwed onto first threaded rod. The main coupler includes a first half and a second half spaced from each other that can be secured together at desired location on first threaded rod. The main coupler includes an upper section having a first approximately half of body thereof and corresponding threads and lower section having a second approximately half of body, opposite the first half, and corresponding threads. The first threaded rod is retained in both halves by insertion and rotation until the threaded rod snaps in place and kept fixed with retaining clips.

A grid hanger assembly for mounting a ceiling system to an overhead support structure. The grid hanger assembly may include a mounting bracket having a mounting element and being configured for attachment to the overhead support structure and a hanger member. The hanger member may include an adjustment plate and a coupling member extending from the adjustment plate. The adjustment plate may include a plurality of mounting elements arranged in an axially spaced apart manner. The hanger may be mounted to the mounting bracket in a selected mounting position of a plurality of selectable mounting positions determined by sliding the hanger member relative to the mounting bracket in a direction of the vertical axis until a selected one of the plurality of mounting elements of the hanger member is aligned with the mounting element of the mounting bracket. A fastener may lock the hanger member to the mounting bracket.

A grid hanger assembly for mounting a ceiling system to an overhead support structure. The grid hanger assembly may include a mounting bracket having a mounting element and being configured for attachment to the overhead support structure and a hanger member. The hanger member may include an adjustment plate and a coupling member extending from the adjustment plate. The adjustment plate may include a plurality of mounting elements arranged in an axially spaced apart manner. The hanger may be mounted to the mounting bracket in a selected mounting position of a plurality of selectable mounting positions determined by sliding the hanger member relative to the mounting bracket in a direction of the vertical axis until a selected one of the plurality of mounting elements of the hanger member is aligned with the mounting element of the mounting bracket. A fastener may lock the hanger member to the mounting bracket.

A mounting clip and a system for mounting a vertical panel from a support member suspended from a ceiling. The mounting clip has a panel mounting section, a support member receiving portion, and a movable mounting section. The support member receiving portion extends from the panel mounting section. The movable mounting section can be rotated relative to the support member receiving portion to secure the mounting clip to the support member.

A horizontal room partitioning device for dividing a room horizontally includes a plurality of sectioning modules. Each sectioning module comprises a housing, configured to couple to a first wall, that has an open front. A panel is coupled at a first end to a back wall of the housing. The panel is extendable from and retractable into the housing through the open front. A first fastener is coupled to a second end of the panel. A second fastener that is complementary to the first fastener is configured to couple to a second wall opposite the housing. Each of a pair of guides extends between a respective opposing end of the housing and a respective opposing terminus of the second fastener. The sectioning modules are configured for planer installation within a room, such that an upper part of the room is reversibly separable from a lower part of the room.

Disclosed is a main carrier mounting mechanism having a ceiling lightweight steel structure, which includes: an upper horizontal portion mounted on a rod hanger; having an upper end integrally coupled to one end of the upper horizontal portion and a lower end extending downward; a lower panel having one end integrally coupled to the lower end of the main standing portion and having an opposite end extending parallel to the upper horizontal portion; and a lower standing portion having a lower end integrally coupled to the opposite end of the lower panel, and an upper end extending toward an opposite end of the upper horizontal portion, and further includes a main carrier separation prevention fastener having one end integrally coupled to the upper end of the lower standing portion and an opposite end extending toward the opposite end of the upper horizontal portion and extending toward the main standing portion.

Disclosed is a main carrier mounting mechanism having a ceiling lightweight steel structure, which includes: an upper horizontal portion mounted on a rod hanger; having an upper end integrally coupled to one end of the upper horizontal portion and a lower end extending downward; a lower panel having one end integrally coupled to the lower end of the main standing portion and having an opposite end extending parallel to the upper horizontal portion; and a lower standing portion having a lower end integrally coupled to the opposite end of the lower panel, and an upper end extending toward an opposite end of the upper horizontal portion, and further includes a main carrier separation prevention fastener having one end integrally coupled to the upper end of the lower standing portion and an opposite end extending toward the opposite end of the upper horizontal portion and extending toward the main standing portion.

An elongated structural ceiling grid member including an open-ended upper portion, an open-ended lower portion, and first and second flanges. The open-ended upper section is formed by a floor and a first set of second parallel and spaced sidewalls extending from and substantially perpendicular to the floor. The open-ended upper portion has an opening opposite the floor and defined by the first and second parallel and spaced sidewalls. The open-ended lower portion is formed by a ceiling and a second set of parallel and spaced sidewalls that extend from and are substantially perpendicular to the ceiling. The open-ended lower portion has a second opening opposite the ceiling and defined by the third and fourth parallel and spaced sidewalls. The first flange is attached to and extends perpendicular to the third parallel and spaced sidewall and the second flange is attached to and extends perpendicular to the fourth parallel and spaced sidewall.

A ceiling system including vertically oriented panel structures. The ceiling system may include a panel structure having first and second exposed major surfaces and a peripheral edge. A first mounting element may be coupled to the panel structure. The first mounting element may include a first portion embedded between the first and second exposed major surfaces of the panel structure and a second portion protruding from the peripheral edge of the panel structure. The second portion of the first mounting element may include a connection feature for attaching to an overhead support member. Each panel structure may have two of the mounting elements coupled thereto, and each of the mounting elements may be configured for attachment to a different overhead support member. A plurality of the panel structures may be vertically suspended from the overhead support members.

A hanging three dimensional grid system for lighting, data, and power equipment that can be used to position equipment above the user and away from or otherwise off the surface of their work area for optimum productivity. The grid system may include both manual and motorized lifters, so that the grid system may be raised or lowered for maintenance and configuration changes. Clamps hold equipment and move along the tubing for optimum equipment placement, and motorized equipment lifters raise and lower devices to/from the work area. For the motorized lifters, software is included that communicates with the device across internet connections and gives users the ability to reconfigure their work area remotely, without touching the device.