A storage drive riser may comprise a riser board. The riser board may include an edge connector, a storage drive connector to operably engage with a storage drive, and a retention aperture. The retention aperture may be longitudinally aligned with the storage drive connector. The storage drive riser may also include a storage drive retainer to insertably engage with the retention aperture and to retain the storage drive to the riser board with a retention protrusion.

An installation mechanism of LED lighting includes a house and a mounting plate. The house includes a mounting slot provided on a side wall along a radial direction thereof. The mounting slot includes a implantation portion and a catch portion communicating with the implantation portion. The catch portion includes at least one catching arm provided on one of two opposite side walls thereof. The mounting plate includes two catch edges inserted in the catch portion. The implantation portion is configured for presetting the mounting plate. Each of the catch edge has a Z-typed shape in a cross section of the mounting plate along the axial direction thereof. A free edge of the Z-typed catch edge is inserted into a gap between the catching arm and the bottom of the mounting slot.

An apparatus comprises a panel, a cavity extending into the panel, a plurality of overhangs cantilevered from a perimeter of the cavity and catches resiliently projecting from a portion of a floor of the cavity. The overhangs define an insertion opening for a lock. The catches are oriented respect to the insertion opening such that the catches deflect by a first extent when the lock is positioned at a depth within the cavity below the overhangs and such that the catches deflect by a second greater extent during rotation of the lock to beneath the overhangs.

The present patent discloses a device for preventing components from loosening caused by reverse travel, comprising a shell and a cylindrical pin, wherein the cylindrical pin is clamped inside the shell, is in sliding connection with the shell and is capable of retracting into or extending out of the shell. Because of the presence of track positioning, the device disclosed by the present patent can ensure the positioning of the installed components just by performing positioning while fasteners are installed, can avoid the situation of reverse rotation or slip of the components and can be assembled without using any tool or spare parts kit. The device disclosed by the present patent is a hidden device which is automatically telescopic following actions, thereby being convenient to operate and not affecting the appearance.

A fastener includes a body, a fastener head having a flange extend radially outward from the body, and a plurality of shoulders that extend outwardly from the body. The body also includes a finger that extends from one end of each of the shoulders. The body further includes a plurality of cutouts positioned on the body between the shoulders. The body is flexible along the cutouts. The fingers are also flexible and cooperate with a plurality of locking features of a first component to sufficiently hold the first component and a second component between the fingers and the flange.

A support unit (10) is connectable together with similar such units to form a temporary roadway. A plurality of upwardly extending and tapering recesses (18) are provided on a lower surface (20) of the support unit (10) to provide engagement with the ground. Locking arrangements and respective flanges and corresponding recesses are provided on the sides of the support units (10), for interconnecting adjacent such units (10).

A fastener mounting assembly is configured to securely mount to at least one panel of a component. The fastener mounting assembly may include a base, a fastener mount extending from the base, and at least one panel-engaging member connected to one or both of the base and the fastener. The panel-engaging member(s) is configured to securely engage the panel(s) of the component to securely lock the fastener mounting assembly to the panel(s).

A fastener mounting assembly is configured to securely mount to at least one panel of a component. The fastener mounting assembly may include a base, a fastener mount extending from the base, and at least one panel-engaging member connected to one or both of the base and the fastener. The panel-engaging member(s) is configured to securely engage the panel(s) of the component to securely lock the fastener mounting assembly to the panel(s).

A substrate processing system is provided with a transfer module that transports a substrate to be processed, and a plurality of processing units which are mounted and arranged vertically along a side surface of the transfer module, and each of which processes the substrate to be processed. Each of the processing units includes a chamber, a shower head, and a stage. The chamber includes an upper unit that includes a part of a sidewall forming a space in the chamber and that is fitted with the shower head, and a lower unit including the remaining portion of the side wall in the chamber and fitted with the stage. The upper unit and the lower unit are separable in a direction different from the direction in which the plurality of processing units are arranged.

A ground-fixing system for a tire characteristics sensor housing (10) comprises: a fixing plate (1) comprising a plurality of recesses (2) of a given profile distributed over the surface of the fixing plate; and a plurality of fixing pins (3) of substantially corresponding profile, similarly distributed on a fixing face of said sensor housing (10), the shapes and dimensions of the recesses (2) and of the pins (3) for fixing being provided so as to allow, on the one hand, in a position of insertion of the pins, engagement of the latter in said recesses and, on the other hand, in a locking position of the pins, fixing of the sensor housing (10) on the fixing plate (1).