Abstract: The present invention relates to a novel fireworks safety device. The device is an adjustable tool for securing fireworks in an upright position. The device comprises a square-shaped base component of wood or metal with openings on top to retain fireworks. The device also comprises a sliding tray component and at least one chamber to separate the sliding tray component away from other portions of the device. The sliding tray component slides to adjust to secure different sizes and amounts of fireworks. Further, the device is portable via an attached carrying strap for easy transportation.

Abstract: A bracket assembly includes a supporting bar, a cylindrical member configured to slidably receive the supporting bar, an annular cap configured to removably couple with the cylindrical member, an arm extending outwardly from the annular cap, a torque cartridge, and a clamping element configured to releasably hold a frame. The torque cartridge includes a first portion and a second portion rotatably coupled with the first portion. The first portion of the torque cartridge is received within the arm such that the second portion of the torque cartridge is rotatable relative to the first portion and to the arm. The clamping element is coupled with the second portion of the torque cartridge at an outer end of the arm such that the clamping element is rotatable relative to the arm and to the annular cap.

Abstract: A telescopic extension with a stationary inner rail and an outer rail mounted so as to be movable relative to the stationary inner rail between an insertion end position and an extension end position in an insertion direction and an extension direction opposite thereto. The telescopic rail is provided and designed for detachable mounting on a side rack which includes a front vertical grid bar and a rear vertical grid bar spaced apart therefrom and substantially parallel thereto, and at least one support bracket which has a horizontal section and, at opposite ends of the horizontal section, front and rear end sections which are each angled substantially perpendicularly with respect to the horizontal section, the front end section being connected to the front vertical grid bar and the rear end section being connected to the rear vertical grid bar.

Abstract: Scanning assemblies are disclosed herein. An example scanning assembly includes a slot scanner and a mounting system. The slot scanner includes an imaging assembly configured to capture an image frame appearing in a field of view (FOV) and a housing having a cavity configured to accommodate the imaging assembly. The mounting system includes a flange member at least partially surrounding an opening formed within the mounting system, and at least two support arms extending from the flange. The at least two support arms engage a portion of the housing of the slot scanner to retain the slot scanner within the opening formed by the flange.

Abstract: A mounting bracket includes a support frame extending in an inside-outside direction and including an outdoor part configured to be arranged outdoors, and a support leg configured to be arranged outdoors. An upper end of the support leg is connected to the outdoor part of the support frame and a lower end of the support leg is configured to directly or indirectly abut against an outer wall surface of a wall body. The outdoor part of the support frame includes a first limiting structure. The support leg includes a second limiting structure provided at the upper end of the support leg. The second limiting structure is in a limiting fit with the first limiting structure to limit a maximum included angle between the support leg and the support frame facing towards an indoor side so as to prevent a rotation angle of the support leg relative to the support frame in a direction facing away from the wall body from exceeding the maximum included angle.

Abstract: The invention is a monitor arm assembly including a rotation limiter that includes movable tabs to set the rotation limits of the arms with respect to each other or other assemblies. The rotation limiter may include exterior ring activators and outer visual references for the set limitations. The monitor arm assembly also includes a plurality of slide tracks to allow the monitor attached to the arm to take a plurality of lateral positions. The assembly may further include a connector to join adjacent slide tracks. The monitor arm assembly may include a double slider arrangement where a first track slides within a second track. A plate for connection to a monitor arm or monitor bracket may slide within perimeter channels of the first track.

Abstract: Method and apparatus for a flanged clip for a support channel according to various aspects of the present technology comprise a flanged end clip bonded to an end of a support channel. The flanged clip may have one or more surfaces configured to provide a stronger bonding between the flanged clip and the support channel.

Abstract: In various embodiments, an energy storage mounting system includes an inverter wall bracket mounted to a wall, wherein an inverter is coupled to the inverter wall bracket. The system includes a battery wall bracket to which a battery block is coupled. The battery wall bracket interfaces with an auxiliary bracket that is mounted to the wall, is vertically translatable relative to the auxiliary bracket, and is at least in part ground-supported. The battery block is electrically connected to the inverter.

Abstract: A battery system for providing electric power to a vehicle includes an assembly having battery cells. The battery system also includes a shear wall that is arranged along a lateral side of the assembly to provide structural support. The shear wall is two-part, including a first element and a second element, both of which may be formed from sheet metal and welded together. The first element has a first flange extending away from the lateral side of the assembly, and the second element has a second flange. The first flange and the second flange are layered together to form an interface. The flanges are welded together at the interface, proximal to the assembly, to form a resulting flange that is thicker than either individual flange and that may be mounted to a frame member. The battery system may also include another shear wall on the opposite lateral side.

Abstract: A connecting device for connecting a first building element and first building panel, the connecting device including at least one primary connecting means extending in a direction along a primary axis and configured to cooperate with a first mechanical locking system of a first edge of the first building element, to obtain an assembled position therewith, preferably by means of a folding displacement of the connecting device about the primary axis, to thereby lock the connecting device from displacement along a secondary axis and a perpendicular tertiary axis each being orthogonal the primary axis. The connecting device includes secondary connecting means extending in a direction along the tertiary axis and configured to cooperate with a second mechanical locking system of respective first and opposite second edges of the first and preferably second building panel, wherein the connecting device further includes tertiary means for cooperating with the first panel.

Abstract: The present disclosure relates to a corner mounted massage roller assembly that is structured to fit against and detachably mount to the outside corner or a flat surface of the structure via one or more fastening components. Particularly, the corner mounted massage roller assembly may include a fastening component having one or more fastening plate members for mounting to an outside corner of a structure and a detachable roller assembly component having a corner-mount adapter member that may be detachably coupled to a massage head component by an axel base.

Abstract: An apparatus for hanging curtains without tools and wherein no damage is done to the outer wall surface nor, in certain embodiments, the window framing. The apparatus has a wedge body with a first hook at the heel end of the wedge body, and in certain embodiments, the wedge body has a second hook between its heel end and toe end along its inclined plane. The toe end can be wedged between the head of the window framing and intrinsic support typically found adjacent the head of the window framing, like a tension rod or the like. This wedge supports the first and second hooks which protrude from the window framing space for hanging curtain rods therefrom.

Abstract: A splicing component and a spliced display screen are provided. In the splicing component provided by the embodiments of the present disclosure, splicing panels are aligned and preliminarily spliced through a first positioning structure and a second positioning structure. A first splicing part and a second splicing part are then connected through a connecting part. Therefore, a plurality of splicing panels are efficiently and seamlessly spliced through the splicing component. The splicing component provided by the embodiment of the present disclosure improves the mounting efficiency of a spliced display screen and simplifies the mounting mode.

Abstract: A mobile device mounting system includes a device case and a mount. The device case includes: an insert including a rectangular bore and defining a set of undercut sections about the rectangular bore; and a first set of magnetic elements arranged in a first pattern about the rectangular bore. The mount includes: a body; a polygonal boss extending from the body and configured to insert into the rectangular bore; a set of locking jaws arranged on the polygonal boss configured to transiently mate with the set of undercut sections to constrain the polygonal boss within the rectangular bore; and a second set of magnetic elements arranged in a second pattern about the polygonal boss and configured to transiently couple to the first set of magnetic elements to transiently retain the mount against the device case and to drive the set of locking jaws toward the set of undercut sections.

Abstract: Provided are a wall structure that has high strength and can stably support a wall material, and a securing member that is used in the wall structure. The wall structure includes a securing member 10 that fixes a wall material 2 to a building frame 8. The securing member 10 includes a substrate portion 15, a bulging portion 30 that bulges from the substrate portion 15 and extends in a left-fight direction, a contact surface 31 that comes into contact with the rear surface of the wall material 2, and a locking portion 13 that engages the wall material 2.

Abstract: The present disclosure relates to camera mounts and cameras implementable in mounting-restricted environments. The camera mount may comprise a bracket and an optional cover, wherein the bracket may be configured to mount to a surface and the bracket configured to protect the camera. The bracket may include a mounting portion, an angled portion and an adjustment portion, which each may be configured to angle the camera relative to the surface. The mounting component may be configured to include a clearance portion that may facilitate angling the camera. The angled portion may be configured to be a wedge angled relative to the surface. The adjusting portion may be pivotable around an axis parallel to the surface such that in combination, the adjusting portion and the angled portion may facilitate the positioning of the camera to include a viewing angle that may vary up to 65°.

Abstract: The subject matter disclosed here relates to a mounting system that facilitates the mounting of a transceiver to an antenna structure in a cellular communication system. In general, the mounting system includes an antenna mounting bracket, a transceiver mounting bracket, and a pair of guide rails. The antenna mounting bracket is configured to attach to the antenna structure while the transceiver mounting bracket is configured to attach to the transceiver. The pair of guide rails are configured to attach to the antenna mounting bracket and include channels to receive corresponding hooked structures on the transceiver mounting bracket. Specifically, the transceiver mounting bracket includes first and second hooked structures, and guide rails include first and second channels that are considered to receive the hooked structures such that the hooked structures can slide into the first and second channels on the guide rails.

Abstract: An embodiment of the present invention provides a fixing assembly comprising: a wire rack having a vertical frame and a horizontal frame; a slide rail having a fixed rail coupled to the wire rack, and a movable rail slidably arranged on the fixed rail; and a fixing means for coupling the fixed rail to the wire rack, wherein the fixing means comprises a first fixing clip provided on one side of the fixed rail, and a second fixing clip provided at the other side of the fixed rail, and the first fixing clip is laterally supported on the horizontal frame first, and then the second fixing clip is horizontally fixed to the horizontal frame.

Abstract: A quick buckle structure of a fan blade of a ceiling fan comprises a base fixed on a rotor of a ceiling fan motor, wherein the base is provided with a bottom wall and a front wall, the front wall is provided with an insertion opening, the bottom wall is provided with a guide rail part adjacent to the insertion opening, and the bottom wall is provided with a fixing frame located above the guide rail part. The fan blade is inserted into the insertion opening with a tongue part, wherein the tongue part extends along the guide rail part. The tongue part is provided with a base area located behind the fixing frame, a stop block is integrally erected on the base area, and the stop block abuts against the fixing frame so that the fan blade cannot exit from the insertion port.

Abstract: An electronic device configured to be mounted in a housing of a cluster, the device comprising a rear body housing at least one mother board configured to be powered by the cluster, a front tray housing at least one electronic board having at least one socket, the front tray comprising at least one fastening member for mounting an expansion card having an edge connector and a fastening portion, the electronic board being connected to the mother board by at least one flexible cable, the front tray being mounted slidable relatively from the rear body between a close position and an open position in which the front tray is at least partially removed from the cluster housing while keeping the rear body into the cluster housing so that an expansion card can be mounted/unmounted from the electronic board without powering off the device.

Abstract: An apparatus is provided for an assembly fixture for positioning a component having a pivot pin including a rigid member, a fixed positioning pin affixed to a first point on the rigid member for insertion in a first locating hole in an assembly, a component restraint affixed to a second point on the rigid member for applying a force to the component for retaining the component in a fixed position and orientation with respect to the assembly fixture, and a pivot positioning pin coupled to a third point on the rigid member by a flexible mounting assembly, the flexible mounting assembly facilitating a linear movement of the pivot positioning pin along a linear path.

Abstract: A rack device for mounting server in a 2-post or in a 4-post frame includes a fixture rack, a sliding rack, a connection rack, and a handle. The fixture rack is affixed to a casing. The sliding rack is slidably disposed on the fixture rack. The connection rack is pivoted on one end of the sliding rack. The handle is pivoted on the fixture rack about a first shaft. When the casing is mounted on a 2-post frame, an end of the fixture rack is affixed to a main post, and the sliding rack is at a storage position. When the casing is mounted on a 4-post frame, the end of the fixture rack is affixed to a rear post, the sliding rack is extended to an extension position relative to the fixture rack, and the connection rack is affixed to a front post.

Abstract: A partition for separating computer components in an apparatus holding the computer components is provided. The partition includes a body with a first side and a second side; one or more top tabs projecting from both the first side and the second side of the body; one or more bottom tabs projecting from the first side of the body; and one or more bottom protrusions projecting from the second side of the body. The one or more top tabs are secured in a first manner, e.g., through rivets, to a first panel of the apparatus. The one or more bottom tabs are secured in the first manner to a second panel of the apparatus. The one or more bottom protrusions are secured in a second manner to the second panel of the apparatus, e.g., tucking a protrusion under the second panel. The features allow different-sized compartments for different storage form factors.

Abstract: A roof airbag for a vehicle. The roof airbag includes: a main cushion located at a roof panel of the vehicle and configured to be unfolded from a first side portion to a second side portion of the roof panel when being operated; a sub cushion coupled to a side surface of the extended main cushion and unfolded outside the main cushion; and an inflator located at the roof panel of the vehicle and connected to the main cushion or the sub cushion, and configured to inject gas into the main cushion and the sub cushion to unfold the main cushion and the sub cushion.

Abstract: Aspects of the present disclosure relate to modular camera mounts interoperable with cameras. The modular camera mount may include a bracket comprising a first mounting portion positioned perpendicular to a camera mounting portion. The first mounting portion may facilitate securing the modular camera mount to a first surface, wherein the first surface may comprise a small area. Both the camera mounting portion and the first mounting portion may include a plurality of mounting provisions configured to align with mounting provisions of a cover. The cover may be secured to the bracket via a plurality of fasteners threaded through the mounting provisions. Securing the cover to the bracket may form a chamber therebetween, wherein the chamber may be a conduit for a cable configured to electrically connect the camera to a power source. The cover may be configured to secure the position adjustable camera via an angular adjustable bracket.

Abstract: A mobile device mounting system includes a device case and a mount. The device case includes: an insert including a rectangular bore and defining a set of undercut sections about the rectangular bore; and a first set of magnetic elements arranged in a first pattern about the rectangular bore. The mount includes: a body; a polygonal boss extending from the body and configured to insert into the rectangular bore; a set of locking jaws arranged on the polygonal boss configured to transiently mate with the set of undercut sections to constrain the polygonal boss within the rectangular bore; and a second set of magnetic elements arranged in a second pattern about the polygonal boss and configured to transiently couple to the first set of magnetic elements to transiently retain the mount against the device case and to drive the set of locking jaws toward the set of undercut sections.

Abstract: A connector assembly is configured to mate a first connector housing. The connector assembly includes a second connector, a second terminal, a second connector housing, an adaptor and a cover. The second connector housing accommodates the second terminal and includes an opening for providing access to the second terminal. The adaptor is coupled to the second connector housing. The cover is detachably mounted to the adaptor, wherein the adaptor is movable between a first position and a second position. In the first position the cover is separated from the opening of the second connector housing so as to provide access to the first terminal and the second terminal. In the second position the cover is closes the opening of the second connector housing.

Abstract: To facilitate a wall-mounted installation of multi-unit water heaters in a location with limited clear wall space, spacer brackets may be installed on the wall to extend a mounting surface away from a plane of the wall. A mounting bracket may be attached to the mounting surface of the spacer brackets. To reduce installation time and costs, a plurality of water heaters may be affixed to a frame prior to installation. A hot water, cold water, and fuel supply manifolds may be coupled to each hot water outlet, cold water inlet, and fuel supply inlet, respectively, of the plurality of water heaters. The mounting bracket comprises a mounting shelf configured to receive the frame, thereby securing the multi-unit water heater system to the wall. The multi-unit water heating system, the spacer brackets, and the mounting bracket may be provided as a kit.

Abstract: A device is described for ensuring the installation of a component at the designated installation location of said component in a system, made up of two parts, the first part of the device being attached to the component, and the second part of the device being attached to the system to which the component will be attached, and, during installation of the component into the system at the designated installation location of said component, the first part of the device and the second part of the device interlock precisely and enable assembly, in that the first part of the device and the second part of the device interact exclusively mechanically and exclusively enable the ensuring of the installation of the component at the designated installation location of the component in the system.

Abstract: A bracket device includes a bracket and a fastening member. The fastening member is pivoted to the bracket by a shaft member. The bracket includes a first structure, and the fastening member includes a second structure. When the fastening member is located at a locked position, the second structure is in cooperation with the first structure, so as to prevent the fastening member from tilting relative to the bracket. One of the first structure and the second structure is a protruding portion, and the other one of the first structure and the second structure is a hole or a recessed portion.

Abstract: An assembly for a mass spectrometer, comprising a housing (106) and a Time of Flight analyser (110), wherein the housing (106) is configured to enclose at least the Time of Flight analyser (110), and the Time of Flight analyser comprises a pusher assembly (120) and a flight tube (160), wherein the Time of Flight mass analyser (110) is cantilevered from the housing.

Abstract: A fastener assembly includes a clamp body six channels extending therethrough configured to permit a cable tie or strap to be passed therethrough. A first channel is coplanar with and perpendicular to a second channel. A third channel is coplanar with and perpendicular to a fourth channel. A fifth channel is coplanar with and perpendicular to a sixth channel. The first and second channels are perpendicular to the third and fourth channels and parallel to the fifth and sixth channels. The fastener assembly includes a clamp body having an upper clamping arm, a lower ramp arm and a stress arm therebetween and a retaining segment slideably connected to the lower ramp arm. The lower ramp arm defines a pair of ramp ledges that are slideably received within a pair of wedge channels defined by the retaining segment.

Abstract: A display support system includes a support rail extending in a first direction and at least one support bar carried by the support rail. The support bar is moveable relative to the support rail in at least the first and second directions. A mounting member is engaged with the support bar, with the mounting member being adapted to be coupled to a display. A method for mounting an array of displays on a wall, and a support cart for mounting a display, are also provided.

Abstract: A repositionable, lockable support arm assembly for surgical and other tools includes a base arm having a lower end and an upper end, a distal arm having a proximal end and a distal end, and a central joint, typically a rotational joint, directly or indirectly linking the upper end of the base arm to the proximal end of the distal arm. A lower joint, typically a spherical joint, is positioned at the lower end of the base arm, and an upper joint, also typically a spherical joint, is located at the distal end of the distal arm. A locking mechanism is coupled to the base arm at a location above the lower joint and is configured to simultaneously deliver locking forces to the lower joint, to the rotational joint, and to the upper joint. The kicking mechanism usually includes a powered, bilateral force generator for actuating the locking mechanism.

Abstract: In some examples, a mounting bracket includes a device clamp assembly having engagement members moveable with respect to one another to engage discrete corresponding engagement members of a device. The mounting bracket further includes a support clamp assembly comprising engagement members to engage a support structure to which the device is to mount.

Abstract: A device is mounted on a vehicle body and housed in a space between a pillar inner and a pillar trim. A speaker is inserted into an opening portion opened in the pillar trim from an inside of a vehicle compartment and retained therein. A harness is connected to the speaker and disposed in the space. In a part of the speaker to be inserted into an inner side of the pillar trim, a protrusion portion is provided that protrudes radially outward. An insertion acceptance portion that is a gap for accepting insertion of the protrusion portion is provided in an opening edge portion facing the opening portion on an inner surface side of the pillar trim. The insertion acceptance portion has a width larger than a width of the protrusion portion.

Abstract: In example implementations, a system is disclosed for suppressing ambient sounds. In one example, the system includes a camera, a plurality of microphones, a plurality of speakers and a processor. The camera captures an image of a target, the plurality of microphones receives ambient sounds and a plurality of speakers outputs an audio signal to suppress the ambient sounds. The processor is in communication with the camera, the plurality of microphones and the plurality of speakers. The processor can identify a location on the target based on the image that is captured, determine a direction and a frequency of the ambient sounds, and generate the audio signal based on the direction and the frequency of the ambient sounds, the audio signal is directed towards the location on the target.

Abstract: A convenient two-step inner sliding rail mounting structure is provided for a server sliding rail assembly in which a front bracket at a front end of an outer rail is connected to a front end of a front bracket auxiliary sliding rail that has an opposing rear end slidably inserted into an outer rail reinforcement rail. The rear end of the front bracket auxiliary sliding rail is connected to a spring plate that is connected with an outer rail pull-out control member having a stopper portion and a press portion that allows a user to release the stopper portion from the outer rail reinforcement rail so that the outer rail reinforcement rail can be pulled out of the front bracket auxiliary sliding rail to permit the insertion of the inner sliding rail into the outer rail.

Abstract: A panel assembly including a first panel defining a slot, a second panel comprising a tab, wherein the tab is received in said slot and defines a gap in the slot between the tab and the first panel, and a joining assembly positioned in the gap, the joining assembly including an outer rack member engaged with the first panel, an inner rack member engaged with the second panel and a shim in ratcheting engagement with the outer rack member and the inner rack member.

Abstract: A coupled structure is capable of suppressing breakage of a hook member and keeping the coupled state between members. An electronic device includes the coupled structure. A coupled structure is a keyboard unit coupled to a main body chassis. The coupled structure includes an engagement hole on the keyboard unit and a hook member that protrudes from an upper face of a support plate on the main body chassis and can be engaged with the engagement hole. The support plate has a plate spring capable of elastic displacement with respect to a peripheral part. The hook member is on the plate spring.

Abstract: A backlight rubber-iron structure and a method of manufacturing the same, a backlight and a display device are disclosed. The backlight rubber-iron structure includes a back plate and a rubber frame. The back plate has a bottom plate and a plurality of folded edges. A plurality of recesses is provided at joints of the bottom plate and the folded edges. Each recess is provided with a connecting hole and a blocking surface. The rubber frame includes a rubber frame body, a connector corresponding to the connecting hole in a one-to-one manner and a blocker corresponding to the recess in a one-to-one manner. The rubber frame body, the connector and the blocker have an integrated structure. The rubber frame body is in the backlight assembly receiving groove. Each blocker is in the corresponding recess and is clamped with the recess by abutting the blocking surface at the bottom of the recess.

Abstract: A display device can include a display panel; a module cover disposed at a rear of the display panel and coupled to the display panel; a plate disposed at a rear of the module cover; a bracket disposed between the module cover and the plate, and fixed to the plate; and a coupling unit fixing the bracket to the module cover, in which the coupling unit includes a latch disposed at a rear surface of the module cover, and a fixing pin mounted on the bracket and coupled to the latch.

Abstract: An electrical device includes a rear chassis, a fastening member, and an attachment member. The rear chassis has a through-hole. The fastening member is disposed inside the rear chassis. The fastening member has a threaded hole. The attachment member retains the fastening member relative to the rear chassis. The attachment member has a first engaging part that engages with an internal portion of the rear chassis. The screw extends through the through-hole of the rear chassis and screwed into the threaded hole of the fastening member for attaching a wall-mount fixture to an external portion of the rear chassis.

Abstract: A support member is for supporting a conductive member such as an electrical wire and is for installation in an automatic transmission, and includes a main body portion made of a resin and plates that are made of a metal and are to be fixed to the body of the automatic transmission via bolts. The main body portion has attachment portions to which the plates are attached, and elastic lock portions that project within the attachment portions and have elasticity capable of restricting removal of the plates from the attachment portions.

Abstract: The invention relates to a releasable clip for use in a knock-down structure, and more particularly but not exclusively, to a releasable plastic clip for use in securing panels of a knock-down structure, for example a collapsible container, to one another. The releasable clip includes two legs that extend away from one another, with the legs being connected at one end, and each leg having an opposite free end that terminates in a panel engagement formation. At least one of the panel engagement formations is an adjustable engagement formation that is adjustable between a locked position, in which the engagement formation is adapted to engage a securing aperture provided in a panel, and a release position, in which the engagement formation is adapted to be released from the securing aperture.

Abstract: This invention is a mounting system for a loudspeaker system that is capable of positioning and re-positioning the box-like device of the loudspeaker without requiring the use of any retaining/tensioning fasteners. A bracket facilitates constraining the positioning and repositioning for the roll and pitch axes while simultaneously providing audible feedback angular movement indication that enable vertical and horizontal orientation with respect both to the installation environment and to match its positioning to other like installed systems.

Abstract: An auxiliary securing support for attaching an exterior wall material to a building frame having a plurality of vertical frame members through a securing member includes a main body and a protrusion. The main body has an elongated shape, includes a planar portion to which the securing member is fixable, and is fixable to at least one of the vertical frame members. The protrusion protrudes in a direction crossing the planar portion so as to come into contact with an upper side portion of the exterior wall material and that has a length such that the protrusion is not exposed on an external surface of the exterior wall material.

Abstract: An adjustable mounting system for mounting solar panels on roofs is disclosed. The system allows a user to mount the solar panels either with or without rails. The mounting assemblies are adjustable to allow the user to mount a base plate in a chosen location (either on a roof joist or other structural member or not) and to adjust the mounting location for the panel in as many as three axis of adjustment from the location of the base plate. A system for mounting and grounding the panels at the same time is also disclosed.

Abstract: The invention pertains to a system for mounting components to a rack comprising brackets that can be mounted to the rear of the rack through the opening in the front of rack before the component is inserted into the slot and mating sleeves running along the sides of the components. The brackets include arms that extend forwardly towards the front of the slot. After the brackets are attached, the component can be slid into the slot from the front with the sleeves sliding over and engaging the brackets. In this manner, the component can be slid into a slot on the rack with the brackets sliding into the sleeves, thereby providing support for the component along a substantial portion of the depth of the component without the need to bolt or otherwise fixedly attach the component to the bracket after the component is in the rack. Accordingly, a component can be installed in a rack without the need for any access except from the front of the rack.

Abstract: A hanging device and method using a male portion, a female portion, and a leveling portion to hang display items level with the ground. The male portion has a V-shaped dovetail tenon and the female portion has a V-shaped dovetail mortise adapted to male with the dovetail tenon. The leveling portion is also adapted to mate with the V-shaped mortise of the female portion.