A pipe rack system and a multi-plane coupling for such a pipe rack system are provided. The multi-plane coupling includes a coupling body that forms at least a first receiver aligned with a first axis, a second receiver aligned with a second axis, and a third receiver aligned with a third axis. The pipe rack system includes pipe sections that are received and coupled in the receivers. The multi-plane coupling may be in the form of a three-way, four-way, five-way, or a six-way pipe fitting. The receivers may be female threaded sockets. The pipe sections may be threaded pipe that are threadedly received within the female threaded sockets of the pipe fittings.

The intensive use shelf is constructed to attach to a wall and prevent ligature attachments. The intensive use shelf is formed of a one piece hollow body having sloped horizontal surfaces and without ligature tie off points such as holes in the one piece body. The body comprises a pair of sloped side walls, a sloped top and a pocket for retaining a hangar hook. Each of the pair of sloped sidewalls have a higher point on the wall and the lower point spaced from the wall. The sloped top is on the sloped sidewalls to provide a sloped top and hold the sidewalls spaced apart. The hangar support comprises an indentation in the body to hold a hangar hook.

The invention is directed to an intensive use furniture component having a sealing connection on a mounting surface for sealingly attaching to a floor or wall to prevent liquid from seeping under or behind the furniture component. The furniture component is formed by an outer shell having a side wall extending generally perpendicular to the mounting surface. A mounting flange is disposed adjacent the sidewall. A bolt hole is formed in the mounting flange. The sealing connection comprises a caulk channel formed as a channel in the mounting surface for receiving a bead of caulk to fill the seam between the mounting surface and the wall or floor to prevent fluid from seeping past the caulk channel to a space adjacent the interior mounting surface.

Apparatuses and methods for securely storing radioactive source materials that enables inventory activities with security functions. In particular, apparatuses and methods for securely storing radioactive source materials are provided with visual and automated inventory, security, alerting, and stabilization design elements that enable various inventory tasks, prevent storage structures from being negligently left open or unlocked, ensure stabilization of storage structures in a moving mobile structure, and provide an alerting system for warning staff of an unsecure or unlocked condition of such storage structures.

A shelving assembly for positioning on an outside corner includes a pair of plates and a plurality of panels. Each plate has an inner edge. The inner edges are coupled so that an inner surface of the first plates defines an inner corner. The inner corner is complementary to an outside corner of an element of a structure so that the pair of plates is configured to abut the element. Each panel is coupled to and extends perpendicularly from an outer surface of the pair of plates to define a perimeter of the panel. The panels are configured to position articles of a user.

A set of panels includes a first panel having a first main plane and a second panel having a second main plane. The panels are provided with a mechanical locking device for locking a first edge of the first panel to a second edge of the second panel. The mechanical locking device includes an edge groove at the first edge, wherein an edge tongue of the second edge is insertable into the edge groove. A flexible tongue is arranged in an insertion groove provided in the edge section groove, and cooperates with a tongue groove provided at the edge section of the second panel. The first and the second panels are locked at a junction plane which is extending between the first main plane and the second main plane. The first edge comprises an edge tongue that extends from the junction plane.

A set of panels includes a first panel having a first main plane and a second panel having a second main plane. The panels are provided with a mechanical locking device for locking a first edge of the first panel to a second edge of the second panel. The mechanical locking device includes an edge groove at the first edge, wherein an edge tongue of the second edge is insertable into the edge groove. A flexible tongue is arranged in an insertion groove provided in the edge section groove, and cooperates with a tongue groove provided at the edge section of the second panel. The first and the second panels are locked at a junction plane which is extending between the first main plane and the second main plane. The first edge comprises an edge tongue that extends from the junction plane.

A self-assembly cabinet includes a box including a rectangular front frame, a rectangular rear frame, two rectangular side frames interconnecting the front frame and the rear frame, a top frame on tops of the front frame, the rear frame, and the side frames, and a bottom frame on bottoms of the front frame, the rear frame, and the side frames; a plurality of latches secured to four corners of an inner surface of each side frame respectively; and a plurality of cooperating fastening structures secured to four corners of an inner surface of each of the front frame and the rear frame respectively. The latches are releasably secured to the cooperating fastening structures respectively so that the side frames, the front frame, and the rear frame are assembled.

A self-assembly cabinet includes a box including a rectangular front frame, a rectangular rear frame, two rectangular side frames interconnecting the front frame and the rear frame, a top frame on tops of the front frame, the rear frame, and the side frames, and a bottom frame on bottoms of the front frame, the rear frame, and the side frames; a plurality of latches secured to four corners of an inner surface of each side frame respectively; and a plurality of cooperating fastening structures secured to four corners of an inner surface of each of the front frame and the rear frame respectively. The latches are releasably secured to the cooperating fastening structures respectively so that the side frames, the front frame, and the rear frame are assembled.

A rack for storing a plurality of cylindrical free weight plates for weightlifting is provided, wherein the cylindrical free weight plates have an outer diameter with a peripheral edge, and each weight plate is of like diameter. The rack includes a planar base sized to support free weight plates stacked in a horizontal configuration, and a plurality of spaced apart uprights disposed generally vertically on the base, and wherein each upright receives the peripheral edges of the plurality of weight plates.