A furniture rotary system (100, 200, 300, 400, 500) for a piece of furniture (10, 20, 30, 40, 50) is provided. The furniture rotary system is forming a sliding rotary connection between a rotational member (120, 210, 320, 410, 520) and a stationary member (110, 220, 310, 420, 510), wherein said furniture rotary system (100, 200, 300, 400, 500) comprises at least one sliding surface (114, 214, 314, 414, 514) being coated with a lacquer comprising a resin, wherein said lacquer in turn is at least partly coated with a lipophilic composition coating to provide a slide layer with a lowered friction.

[Problem]

Related to a caster structure in which a sign groove for indicating a tire replacement timing of a caster including a wheel braked by a brake shoe is provided.

[Solution]

A caster structure in which a mark groove is provided in a tire of a wheel of a caster in which rotation of the wheel is braked by pressing a brake shoe onto the tire, characterized in that the mark groove in which a groove bottom portion is set to a predetermined depth is provided in an outer peripheral surface of the tire annularly along an outer periphery of the tire, and projecting portions for alarm each having an upper surface connecting right and left side walls forming the groove and closing the groove are provided in plural at predetermined intervals along an extending direction of the mark groove at a middle position of the depth between the groove bottom portion and a groove opening portion in the mark groove.

It is described herein a table which may comprise a panel (100), a first extendable leg (200), a second extendable leg (300), a first foot (400), a second foot (500), and a control assembly (600). The first extendable leg may be connected at a first end to a bottom surface of the panel adjacent to a first edge of the panel. The second extendable leg may be connected at a first end to the bottom surface of the panel adjacent to a second edge of the panel opposite the first edge of the panel. The first extendable leg may be connected at a second end to a top surface of the first foot. The second extendable leg may be connected at a second end to a top surface of the second foot. The first foot may further comprise a pair of first casters connected to a bottom surface of the first foot. The second foot may further comprise a pair of second casters connected to a bottom surface of the second foot. At least one of the first extendable leg and the second extendable leg may further comprise a linear actuator electrically connected to a battery of the control assembly.

A stabilizing device for a piece of furniture including a housing with a piston opening, and a piston element mounted movably within the housing and moveable at least partly out of the piston opening for engagement with a supporting surface. The stabilizing device further includes an actuator, including a motor, connected to the piston element for actuating a movement of the piston. A control unit connected to the actuator for control of the actuation of the piston element, and at least one first sensor capable of measuring the load on the motor. The at least one first sensor device is connected to the control unit such that the movement of the piston element can be controlled based on input from the first sensor.

A compact storage rack system is disclosed. In an example implementation, the compact storage rack system includes a track assembly and a movable shelving assembly including a first set of wheels transitionally connected to the track assembly. The first set of wheels can transition along the track assembly between a first position corresponding to a retracted position and a second position corresponding to an extended position.

A wardrobe capable of being moved into and out of a hotel room, and into and out of a storage room, is disclosed. The wardrobe comprises a top, a bottom, two side walls, a back, and four wheels along the bottom, where the wardrobe would otherwise touch the floor. The wheels can optionally be lockable wheels. The wardrobe also includes a means for attachment to one or more walls in a room in which the wardrobe will be used. Suitable means for attachment include holes through which pins can be inserted, pins which fit into holes in a wall, Velcro or other hook and loop attachments, straps, ropes, magnets, clips, cotter pins, and the like. The wardrobe can optionally include one or more additional elements, including one or more doors, one or more drawers, shelves, closet rods, tie/belt racks, mirrors, cubby holes, a cover for the wheels, a safe, and crown, chair, and/or base molding.

A caster protection structure protects a caster provided at a base of a housing and used for transporting the housing in a movable manner, and includes a frame member that is provided at the base of the housing, serves as a part of a frame constituting the base of the housing, and extends in a predetermined direction. A longitudinal end position of the frame member is disposed in an outer region located beyond an outer lateral edge position of the caster.

A removable transport caster assembly secured to side to side beams or front to back beams in a data center cabinet in a data center. The removable transport caster assembly is temporarily installed on the cabinet to enable the cabinet to be relocated to another location in the data center. The removable transport caster assembly includes a transport caster and a transport caster bracket secured to the transport caster. The transport caster has a mounting plate, a mounting bracket extending from the mounting plate, a lifting plate pivotally connected to the mounting plate, a lifting lever pivotally connected to the mounting bracket and a wheel assembly. The transport caster bracket secures the transport caster to the cabinet when relocation of the cabinet is desired.

A caster system, including a housing portion, which includes first and second side walls defining an operational space therebetween and an upper wall including a central bore. A rolling assembly is disposed in the operational space, and is rotatable relative to the housing. The rolling assembly includes an exterior rim formed of a resilient material having at least one coloring agent embedded therein. A vertical connection assembly includes a shaft adapted to be fixed to a furniture article and to extend through the central bore in the upper wall. The housing portion is rotatable about the shaft of the vertical connection assembly. The coloring agent is adapted to be luminescent or phosphorescent in a dark environment.

A caster system, including a housing portion, which includes first and second side walls defining an operational space therebetween and an upper wall including a central bore. A rolling assembly is disposed in the operational space, and is rotatable relative to the housing. The rolling assembly includes an exterior rim formed of a resilient material having at least one coloring agent embedded therein. A vertical connection assembly includes a shaft adapted to be fixed to a furniture article and to extend through the central bore in the upper wall. The housing portion is rotatable about the shaft of the vertical connection assembly. The coloring agent is adapted to be luminescent or phosphorescent in a dark environment.