A wheel for a non-motorized vehicle (e.g., a shopping cart) can include a housing assembly and a tread assembly. The housing assembly can be configured to sealingly house electronics or other components. The tread assembly can removably mate with the housing assembly such that the electronics or other components remain closed and/or sealed within the housing assembly when the tread assembly is mated or unmated with the housing assembly.

An axle-free wheel comprising: an outer rim member having a ground interface on an external surface thereof and an outer ball race or rolling race on an inner surface thereof; an inner rim member having an inner ball or rolling race on an outer surface thereof.

An axle-free wheel comprising: an outer rim member having a ground interface on an external surface thereof and an outer ball race or rolling race on an inner surface thereof; an inner rim member having an inner ball or rolling race on an outer surface thereof.

A spoke (100) for a non-pneumatic wheel. The spoke comprises a reinforcement structure (124) having reinforcement elements (130) and can comprise one or more layers of material. The spoke can also be provided in various shapes and configurations. The spoke includes anchors (112, 114) that allow the spoke to be more readily incorporated into, or removed from, a non-pneumatic wheel.

Provided is a LED display box transport cart comprising: a transport frame and wheels, the transport frame comprises a chassis, an upper cover and two side covers symmetrically arranged between chassis and upper cover; chassis is provided with an arcuate groove with an upward opening, the first edge of arcuate groove extends to second edge to form a groove edge; the lower end of side cover corresponding to the position of arcuate groove is provided with a hook, circular arc plate of hook is rotatably connected in arcuate groove, the lower edge of rectangular plate is fixedly connected on second straight edge of circular arc plate, the arcuate edge is in sliding contact with inner wall of groove body of arcuate groove, the first straight edge of circular arc plate can abut against lower surface of groove edge; the upper end of side cover is detachably connected with upper cover.

A hub or wheel assembly includes a retaining element, biasing element, and hand-maneuverable release mechanism. The housing includes an axle bore configured to receive an axle and a pin sleeve including a first end in fluid communication with the axle bore, a second end, and a conduit between the first end and the second end. The retaining element is within the conduit and is configured to operatively engage a groove in an axle. The biasing element is within the conduit and is configured to bias the retaining element towards the axle bore. The hand-maneuverable release mechanism is configured to displace the retaining element away from the axle bore.

A wheel adapter to convert a storage container to a wheeled storage container is provided. The wheel adapter comprises a mounting bracket attachable to the storage container. The mounting bracket comprises a first leg configured to engage a bottom surface of the storage container, and a second leg configured to engage a side surface of the storage container. The second leg comprises a wheel coupling. The wheel adapter also includes a wheel rotatably connected to the wheel coupling. The wheel is constructed and arranged for rotation about an axis to provide rolling support of the storage container on the ground.

A commercial vehicle wheel including a rim configured to hold a tire and a wheel disc attached to the rim with an attachment region for removable attachment to a wheel carrier. The wheel disc is formed from at least two parts, which are joined together. At least one of the parts consists of a multiphase steel alloy or a heat-treatable steel alloy.

A wheel disc adapted for use in a fabricated vehicle wheel includes a steel wheel disc defining an axis and includes a center mounting portion, an outer rim connecting flange, a plurality of radially outwardly extending spokes connecting the center mounting portion to the outer rim connecting flange and a ventilation opening provided between each pair of adjacent spokes. A width defined by a center wall of the spoke is tapered inwardly along a substantial portion of a radial length thereof as the center wall of the spoke extends generally from the center mounting portion to the outer rim connecting flange or wherein a width defined by outer walls of the spoke is tapered inwardly along a substantial portion of a radial length thereof as the outer walls of the spoke extends generally from the center mounting portion to the outer rim connecting flange.

The invention refers to a furniture panel assembly (200, 200′ 200″, 200′″) comprising a furniture panel (300, 300′ 300″, 300′″) and a wheelhouse cassette (100, 100′, 100″, 100′″). The furniture panel (300, 300′ 300″, 300′″) has a slot (23) extending in a plane in parallel with and at least partly between the major surfaces of the furniture panel (300, 300′ 300″, 300′″) and the wheelhouse cassette (100, 100″, 100″, 100′″) is positioned in the slot (23). The wheelhouse cassette (100, 100′, 100″, 100′″) comprises a wheelhouse (1; 1′; 1″; 1′″) and a wheel (2) adapted to be inserted into and retainably engage the wheelhouse (1; 1′; 1″; 1′″).