Abstract: A diving snorkel assembly includes a snorkel tube and a casing. The snorkel tube includes a first portion and a second portion telescopically disposed relative to each other. The snorkel tube further includes an inner surface that defines an air passageway. The air passageway extends through the first portion and the second portion between a first end and a second end of the snorkel tube. A casing surrounds at least part of the first portion and the second portion. An interior of the casing is in fluid isolation from the air passageway. Due to the fluid isolation between the air passageway and the interior of the casing, mechanical mechanisms are sufficient to secure the casing in place such that the diving snorkel assembly may be made without the use of glue.

Abstract: A work stand includes a first support section, having a first end and a second end, and a second support section, having a first end and a second end. An elongated brace, having a first end and a second end, the first end of the elongated brace is disposed on the first support section proximate to the first end of the first support section, and the second end of the elongated brace is disposed on the second support section proximate to the first end of the second support section. A first rotatable mount is disposed upon the first support section proximate to the second end of the first support section, and a second rotatable mount is disposed upon the second support section proximate to the second end of the second support section.

Abstract: A book support is mounted to a vertical upright assembly affixed to a weighted base. The book support is selectively positionable in various horizontal positions by swinging a horizontal swing arm articulated with a pivot connection to a one end of a horizontally extending segment of an upper member of the upright assembly. The swing arm is also rotatable about its own axis longitudinal by a pivot connection with the horizontal segment of an upper member of the upright assembly. An adjustable pivot connection also mounts the book support to a free end of the swing arm allowing reorientation of the book support about an axis normal to the longitudinal axis of the swing arm. A book shelf-rack support structure is fitted over the upright and has book shelves, racks mounted thereto. A cast iron platform weights the base and has a molded plastic cover.

Abstract: A stand for supporting display items of a flat plane type in a vertical position, and of the type having a ground engaging flat base plate (10) a fixed vertical support member with a flat planar surface (20) and an adjustable vertical support member (24) which is L-shaped, has a flat planar surface and has a guide slot (26) in its base portion, and is of sufficient height to prevent tipping of the display item. The guide slot (26) is placed over a fixed guide pin (12) and a fixed threaded guide pin (14) in the base plate (10), allowing the adjustable vertical support member (24) to be slidably moved in relationship to the fixed vertical support member (20) such that a variable aperture is created between the two vertical supports, allowing flat display items of varying thickness to be placed between those supports.

Abstract: An information processing apparatus such as a tablet PC has a rectangular magnesium body. Molded resin components are attached to the body, and have respective functions and engaging portions for releasably securing the body to a docking unit. The information processing device can be used while it is held with a hand or while it is attached to the docking unit. Molded resin components can make sliding contact with the docking unit, but the magnesium body will not make sliding contact with the docking unit and, therefore, the weak points of the magnesium body can be overcome.

Abstract: A rail module has a leaf spring, an inner rail, an inner block and an outer housing. A leaf spring has assembly holes in one end thereof. An inner rail is a hollow parallel pipe with three major walls; one end of the inner rail has a chamber for the leaf spring. The chamber has a gap for installing the leaf spring. An inner block has assembly pins to fit into assembly holes. An outer housing is employed to dock with the inner rail and to connect with the inner block. While the rail module operates, a friction force between the inner rail and the inner block plus a load balance a pull force of the leaf spring.

Abstract: A pop-up mechanism working in parallel pairs used for lifting the tabletop part of a piece of furniture has a pair of cantilever arms joined together by an upper oblong member and a lower oblong member, both said upper oblong member and lower oblong member being parallel relative to each other and each being rotationally attached to opposite ends of said pair of cantilever arms.

Abstract: In a display apparatus, an adjustable supporting device for supporting a display panel includes a support member having a support portion extending inclinedly from a base portion and formed with an upper pivot end opposite to a lower connecting end, which is connected to a rear end of the base portion, in an upright direction, and a pivot unit that includes a pivot plate disposed to confront a coupling member mounted on the display panel, a first pivot member interconnecting pivotally the coupling member and the pivot plate such that the coupling member is rotatable relative to the pivot plate about a first axis, and a second pivot member interconnecting pivotally the pivot plate and the support portion such that the pivot plate is rotatable relative to the support portion about a second axis transverse to the first axis and the upright direction.

Abstract: An elongate member (10) is provided having a first elongate portion (12), a second elongate portion (14) and an interconnecting joint (16). The interconnecting joint (16) is disposed at an acute angle to the first elongate portion (12) and rotation of the second elongate portion (14) about the interconnecting joint (16) allows a user access to an article (11) located at the upper end of the second elongate portion (14).

Abstract: An apparatus and method for high speed phase modulation of optical beam with reduced optical loss. In one embodiment, an apparatus includes a first region of an optical waveguide disposed in semiconductor material. The first region has a first conductivity type. The apparatus also includes a second region of the optical waveguide disposed in the semiconductor material. The second region has a second conductivity type opposite to the first conductivity type. A first contact is included in the apparatus and is coupled to the optical waveguide at a first location in the first region outside an optical path of an optical beam to be directed through the optical waveguide. The apparatus also includes a first higher doped region included in the first region and coupled to the first contact at the first location to improve an electrical coupling between the first contact and the optical waveguide. The first higher doped region has a higher doping concentration than a doping concentration within the optical path.

Abstract: The invention is directed to a curb and cap mounting assembly for installation on the roof or wall of a structure. The assembly comprises a curb member that includes a planar flashing portion with a central housing portion extending upwardly forming an enclosed space. The central housing portion has top and bottom openings. A cap member includes a planar top portion and a peripheral edge portion extending downwardly therefrom, the cap member is sized to fit over the top opening of the central housing portion and is reversibly fastened thereto. The cap member has a plurality of linear fasteners secured to the planar top portion. The curb and cap mounting assembly receives a communications cable from interior the structure through the bottom opening of the central housing portion into the enclosed space therein. The cable extends through the top opening of the central housing portion of the curb member and under the downward extending peripheral edge portion of the cap member and extends exterior the assembly.

Abstract: A detachable folding clotheshorse includes a seat with a top side, a bottom side and an outer periphery. The seat has a plurality of slots defined through the seat from the top side to the bottom. A notch is defined at the outer periphery of the seat. A supporting edge is formed beneath the notch. Two protrusions are formed at two inner walls of the slot adjacent the notch. A plurality of arms is respectively and pivotally mounted in the slots. Each of the arms has two channels longitudinally and respectively defined at two sides facing the protrusions. Two openings are respectively defined at top-rear ends of the channel for access of the protrusion to the channel. Whereby, the arms can be quickly and easily attached to and detached from the seat.

Abstract: The invention relates to an isokinetic gantry arrangement for the isocentric guidance of a particle beam (12), that can be rotated about a horizontal longitudinal axis (16) and has a beam optical system, symbolized by magnets (36, 38, 40), that deflects the particle beam (12) axially infected by a particle beam accelerator, radially and vertically relative to the horizontal longitudinal axis (16), with a largely rotationally-symmetrical primary structure (18) and a secondary structure (30) that holds the magnets (36, 38, 40) and is supported by the primary structure (18), with the secondary structure (30) having a rigidity that is designed so that the vertical displacements of the magnets (36, 38, 40) due to their weight are essentially of equal magnitude (isokinetic) in all the angle of rotation positions of the gantry arrangement (10), and a method for its design.

Abstract: A leg support apparatus is herein provided for use in the health care industry for the treatment and rehabilitation of persons having leg injuries. The apparatus includes a vertical support member having a base and a clamp which is slideably positionable on the vertical support member. The clamp is pivotably coupled to at least one cradle having a sling member. The sling member is independently pivotally coupled to the cradle permitting the sling member to tilt in an arc up and down, depending of the need of the patient. The adjustability of the vertical support assembly further provides for greater positioning thereby increasing the general comfort of the patient while providing for the patient's medical needs.

Abstract: Apparatus for and associated methods of controlling movement of a microphone that may be held in some manner by a microphone support boom. More specifically, the invention focuses upon novel techniques for isolating yaw of a microphone support boom from the microphone stand that may provide a majority of the height required for a desired microphone spatial positioning. The invention also focuses on apparatus that may be used achieve preferential isolation of microphone support boom yaw with respect to motion in any other microphone support boom degree of freedom. A specific type of apparatus that may be used to achieve this preferential isolation—the double conical clutch—is also an aspect of the inventive technology.

Abstract: A musical instrument stand has a joint, a leg support frame having a base bar and a first leg rod disposed on the base bar, the joint having a first tube connected to the first leg rod, a second tube connected to a second leg rod, and a third tube connected to a third leg rod, a main hollow rod disposed on the joint, and an upper rod. An end portion of the upper rod is inserted in the main hollow rod. A nut which is soldered on the main hollow rod has a threaded hole. A collar has a through hole, a protruded portion defining a slide channel, and a through aperture formed on the protruded portion. The through hole of the collar receives the main hollow rod. The slide channel of the collar receives the nut. The main hollow rod has a circular hole. A bracket has a shaft inserted in the circular hole of the main hollow rod.

Abstract: Apparatus for and associated methods of controlling movement of a microphone that may be held in some manner by a microphone support boom are disclosed. More specifically, the invention focuses upon novel techniques for isolating yaw of a microphone support boom from the microphone stand that may provide a majority of the height required for a desired microphone spatial positioning. The invention also focuses on apparatus that may be used achieve preferential isolation of microphone support boom yaw with respect to motion in any other microphone support boom degree of freedom. A specific type of apparatus that may be used to achieve this preferential isolation—the double conical clutch—is also an aspect of the inventive technology.

Abstract: A portable outdoor lighting fixture which includes a base with a post extending vertically therefrom with a telescoping tube therein with a compression nut to lock the tube at the desired height, with a flexible arm connecting the tube to a switchable shade assembly, and a low voltage transformer connected to a source of electrical energy and to a supply wire connected to a terminal block on the underside of the base of the fixture, and a wire connecting the terminal block to a switchable shade assembly.

Abstract: An ambulatory cart to carry an IV pump, the IV bags or bottles and other items associated with portable IV units, the ambulatory cart having a light-weight plastic basket to which is attached two wheel for rolling the cart, the basket having a front leg to maintain the ambulatory cart in an upright level position when the ambulatory cart is at rest and a bumper at the rear to absorb impact when pulling the cart up stairs or steps. The ambulatory cart also includes two vertical support bars with a handle at the top of the bars, the support bars having an adjustable bracket with at least one bottle securing strap. Also attaching to the adjustable bracket and the handle is an adjustable height support staff having a horizontal IV bottle hanging support. The adjustable bracket slides and attaches vertically on the support bars to adjust to a height to provide IV bags or bottles with secure support, while the support staff slides vertically and attaches to the handle and the adjustable bracket.

Abstract: A support for at least one flat panel monitor, or display, permits adjustment of the display in one or two axes. The support includes an oblong support element connected to the rear of the display at two spaced locations. In preferred embodiments, the oblong support extends parallel to the rear of the display. First axis adjustable couplings are provided at each of the two locations that permit adjustment of the at least one flat panel display in a first axis. In embodiments that provide for adjustability in two axes, at least one second axis adjustable coupling is provided between the two locations to permit adjustment in a second axis. In these embodiments, the adjustment mechanism may be gimbal-like. In the preferred embodiments, adjustment in both axes is limited.

Abstract: A particular orientation of a control panel and an accessory device provides ergonomic benefits to an operator. A user control is mounted on a corner of the stand. The user interface of an accessory device is mounted at about a 45° angle to the control panel on one side of the stand. User tools, such as a transducer connector, are also mounted at about a 45° angle to the control panel, such as mounted on a different side of the stand adjacent to the control panel. Convenient access is provided to all of the control panel, the user interface of the accessory device, and the user tools. Additional leg room is also provided due to the angle of the stand relative to the user position in front of the control panel. The ultrasound system or other data system with this orientation of components allows ergonomic use of the system in a more confined space.

Abstract: A novel decorative structure includes a length of strand material, having a plurality of individual strands twisted with respect to one another and fixed with respect to one another near a first end of the strands, and a twisting member having a plurality of apertures formed therein, each adapted to receive a respective one of the individual strands therethrough. In a particular embodiment the twisting member is a disc, such that when the twisting member is advanced from a second end of the strands to the first end, the strand material is caused to unwind. Similarly, when the twisting member is advanced from the first end to the second end of the strands, the strand material is caused to wind up. When unwound, the strands retain a decorative helical shape, and give the appearance of a Christmas tree.

Abstract: A stand fixing structure of a LCD monitor is disclosed. The stand structure of the LCD monitor according to the present invention includes a rear cover, a VESA cover engaged to a back surface of the rear cover, a rotation plate rotatably engaged at a bottom of a circular groove grooved on a back surface of the VESA cover and having a certain diameter, a rotatable stand having both ends hinged to the rotation plate, and a pair of opposite hooks protruded from both corner portions of a back surface of the VESA cover, whereby the stand is rotated and fixed at the hooks, and when the LCD monitor is hanged on a wall, the stand is supported by the hooks for thereby preventing the LCD monitor from being inclined in a certain direction.

Abstract: An aiming support apparatus dependable from a central portion of a shooting platform is provided. The apparatus includes an arm having a base and an extension selectively extendible from a free end of the arm base. The arm extension includes a socket adapted to receive a shooting staff. The arm base is suspended from a bracket assembly for pivot motion about a pivot axis. The bracket assembly is affixable to the shooting platform so as to substantially underlay a shooter positioned thereon, the socket being swingingly positionable beyond a perimeter of the shooting platform in response to a marksman's torso motions in furtherance of pursuit of a scoped target.

Abstract: A plane display with foldable support. The plane display comprises a base and a back plate mounted on a plane display panel. The back plate pivots onto the base through a bolt. The back plate has a fixing piece and a first arm. An operating rod movably connected to the fixing piece and the first arm slides between a first position and a second position. When the operating rod is in the first position, the back plate is fixed to the base at a first angle. When the operating rod is located in the second position, the operating rod releases the back plate from the base, such that the back plate rotates with respect to the base to a second angle.

Abstract: The present invention 10 discloses a device for rotatably holding a television therein having a base unit 32 that could be mounted to a wall 20, ceiling 18, table 16 or other such stable structure and a rotative mounting assembly 30 for retaining the television 14 therein. The base unit 32 comprises a base plate and a vertical support post 36 extending perpendicularly therefrom. The rotative mounting assembly 30 comprises two cross members 42, 43 that are connected by a central lap joint 24 to form an x-brace having four arms with each arm having a bracket member 42 extending from the distal end thereof. A pivoting bolt 22 assembly passes through recesses in the cross members at the lap joint 24 and through corresponding recesses in the vertical support post 36 of the base unit 32 thereby connecting the rotative mounting assembly thereto.

Abstract: An upright support structure comprises a telescopic post having a number of longitudinally extending grooves circumferentially distributed on the periphery thereof for clamping engagement with support brackets having respective pairs of commonly operable groove engaging members. Each bracket is adapted to support a variety of accessories in one of different available orientations. A locking device is operatively associated with the telescopic post to provide for incremental adjustment of the length thereof. This is useful when it is desired to securely mount the telescopic post between a floor and a ceiling structure. The post can also be mounted on a mobile base or, alternatively, pivotally mounted between a stationary base and an overhead fixture. Finally, the telescopic post is provided with an internal guiding structure to ensure proper alignment of the post segments forming part of the telescopic post.

Abstract: A music stand has a tripod stand, a shaft disposed on the tripod stand, a rod connected to the shaft, a tube disposed on the rod, a mount disposed on the tube, an adjustment frame, a first hollow gasket plate, a second hollow gasket plate, an adjustment button, a screw rod, a bolt, a hollow nut, and a music rest. The mount has an upper block, a through hole, and two opposite grooves to receive the first hollow gasket plate and the second hollow gasket plate. The adjustment button has a threaded hole. The music rest has a rear socket. The adjustment frame has an insertion end inserted in the rear socket, a threaded aperture, a first lug and a second lug. The mount is disposed between the first lug and the second lug. The bolt fastens the rear socket, the adjustment frame, and the hollow nut together. The screw rod fastens the adjustment frame, the mount, and the adjustment button together.

Abstract: A multiple display apparatus includes a hub capable of supporting a variable number of display support members and at least two support members coupled to the support hub. The apparatus is expandable to provide a plurality of displays and support members on the hub. Mounting brackets are respectively associated with the members to secure flat panel displays to the apparatus.

Abstract: A stand fixing structure of a LCD monitor is disclosed.

Abstract: A polestand that supports and elevates peripheral devices such as electronic flat screen computer monitors. The polestand has either a base, a pole, and a collar or a pole, which can be vertically secured, and a collar. The collar has a support mount that accommodates components including a moveable extension arm and a tilter which are attached to the peripheral device. The polestand is balanced in such a way as to prevent or minimize the risk of tipping.

Abstract: The present invention relates to the multipurpose stand for experiment.

Abstract: A handheld dryer support device for supporting a handheld electric dryer at various angles without the user having to use one's hands. The handheld dryer support device includes a base member being adapted to be securely mounted to a structure; and also includes an arm assembly being pivotally mounted to the base member and including a plurality of elongate tubular members; and further includes a dryer support member being removably and securely attached to the arm assembly for supporting a handheld dryer.

Abstract: A light weight, knockdown, portable lantern and heater stand for use in a collapsible, foldable, portable shelter is described. The support structure of the stand is made from hollow tubular material. An arched shaped planar base is attached to a support pole extending vertically upwards to a right-angled bend continuing with a horizontal support section which terminates with a beam clamp. The beam clamp attaches to the roof beam of the portable shelter. A disassembly means is located near the middle of the vertical support. A vertical adjustment means is slidably located in the vertical support, and a horizontal adjustment means is slidably located in the horizontal support. A heater support bracket is attached to the vertical support and a lantern support loop is attached to the horizontal support. A double ended article hook and a heater safety chain is attached to the vertical support. The assembled stand will support a lantern and a heater plus additional items above the floor.

Abstract: A guitar stand has a first leg, a second leg, a first bracket disposed on the first leg, a second bracket disposed on the second leg, a third leg, a connecting seat connected to the first leg, the second leg, and the third leg, a connector surrounding an upper end of the third leg, a tube inserted through the collar and inserted in the third leg, and a foldable support frame disposed on the tube. The foldable support frame has a support block and a fastening device.

Abstract: IV pole having mounted at an upper end a holding assembly comprising a head and a plunger, and at a lower end a docking assembly. The head on an upper portion includes at least two opposed upwardly extending projections suitably for hanging IV fluid containers. The plunger is movable between an extended position in which the plunger is held a distance above the height of the projections, and a retracted position in which the plunger is proximate to the projections such that removal of IV fluid containers hung on the projections is prevented. The smooth profile of the head and plunger greatly reduces the risk of the IV pole getting snagged on an obstruction or causing injury to rescue personnel. The docking assembly permits the IV pole to be removably secured to a docking port provided to a structural member and to be lowered to a stowed position.

Abstract: An epidural stabilization device for restraining a sitting patient against movement during an epidural procedure. The device includes an adjustable face cradle, an adjustable chest support, and an arm support. The face cradle, chest support and arm support are attached to a support post. A support leg extends downwardly from the support post. The support leg is preferably adapted to be received and held by a conventional IV clamp attached to an operating or examination table.

Abstract: A guitar stand has a first leg, a second leg, a first bracket disposed on the first leg, a second bracket disposed on the second leg, a third leg, a connecting seat connected to the first leg, the second leg, and the third leg, a connector surrounding an upper end of the third leg, a tube inserted through the collar and inserted in the third leg, and a foldable support frame disposed on the tube. The foldable support frame has a support block and a fastening device.

Abstract: A portable music stand is disclosed for securely holding a plurality of music performance equipment components. The stand includes a base for supporting the stand on a surface. An elongated shaft is releasably engaged with and extends vertically upwardly from the base, and a plurality of adjustable attachment members are disposed for selective mounting along the shaft. Each attachment member is adapted to support at least one music performance equipment component. Finally, a plurality of adjustment elements are provided, with each interconnecting one attachment member with the shaft. The adjustment elements are adapted to permit one-handed vertical repositioning of the associated attachment member along the length of the shaft.

Abstract: The present invention provides a ADJUSTABLE BOUQUET DESIGN STAND which includes a positioning stand and a flower stems receiver. The positioning stand can be adapted to a wall or a floor attachment, and is enabled for being adjusted in height and for pivotal motion around the stand's longitudional axis. The invention also provides for fixed positioning of the flower stems receiver, thus enabling an essentially infinite number of fixed variations of the flower stand's height and attitude necessary for a flower bouquet designing. Additionally, the flower stems receiver is provided with a clamping device which has a manual lever located on the flower stems receiver's peripheral wall and a spring member which is enabled for clamping the flower stems to the inner wall of the stem receiver in a diagonal direction.

Abstract: An accessory holder that can support an item in an infinite number of positions and orientations has advantages, especially in supporting a hair drier. The device includes a substantially longitudinal base member and a support device that enables securing the base member to a structure. A positioning support is included that is adapted to receive the base member. This enables both linear and rotary movement about the base member. A substantially longitudinal secondary member is received by the positioning support that enables linear movement or linear rotary movement thereon. An open ended mounting clamp is pivotally attached to the distal end of the secondary member. The clamp allows the user to easily secure an item, such as the handle of a hair dryer, and position the dryer in a desired location by movement of the secondary member with respect to the base member. The user can then keep the item in place while having both hands free.

Abstract: An ergonomic laptop computer support assembly comprises a wheeled base to which a supporting arm assembly in the form of a pair of pantograph arms is rotatably attached. A pivot arm is pivotally attached at one end to the free end of the supporting arm assembly for pivoting in a horizontal plane. A laptop computer-mounting platform is double pivotally attached along one edge to the free end of the pivot arm. Thus, the mounting platform can be selectively pivoted or swung in a horizontal plane and also selectively tilted at a desired angle relative to horizontal. In use, a laptop computer is mounted to the mounting platform and can be positioned at any desired location and orientation for comfortable and convenient use by a user sitting or reclining in a chair.

Abstract: The present invention relates to support structures. The present invention in particular relates to a telescopic track as well as a telescopic mast assembly which may for example be exploited in the context of a person (e.g. patient) handling system.

Abstract: An alignment tray for facilitating the docking of a computer to a docking device in which a tray member is adapted to receive the computer and guide the computer into a docking engagement with the docking device. The tray member is pivotal between an extended position in which it receives the computer and a folded position for storage or travel. A second tray member is provided which can either be connected to, or formed integrally with, the first-mentioned tray member and may be pivotally connected to the first-mentioned tray member so that the latter member pivots relative to the additional tray member and the docking device to and from its folded position.

Abstract: A support structure for a body to be supported, such as a display unit, includes a support base, a stand support held upright by the support base, and an attachment member for attaching a body to be supported thereto laterally held by the stand support. The stand support and the attachment member may be coupled to each other in an electrically insulated state. The body to be supported may be mounted on the attachment member via a tilting mechanism for holding the support body at an arbitrarily vertically tilted angle from a home position.

Abstract: A computer support for use in a vehicle interior includes a base having a pivotally secured riser bracket coupled thereto. The base is attached to a convenient vehicle surface such as the transmission hump or the like. A pair of telescoping risers are supported by the riser bracket and provide vertical movement of an arm carrier mechanism. The arm carrier in turn supports a pair of pivotally coupled arms which in turn support a platform bracket. A computer platform suitable for receiving and supporting a portable computer is received upon the platform bracket and includes a lock mechanism for securing the computer against unauthorized removal. Adjustments are provided for the vertical heights and horizontal position as well as angular tilt and horizontal angular position of the computer platform. Each adjustment of each position and angle includes apparatus for securing and maintaining a selected position.

Abstract: A guitar stand has a tripod device, a first adjustment device, a second adjustment device, a lower pipe, an upper pipe, a bracket device, and a clamping device. The first adjustment device is disposed on the tripod device. The bracket device is disposed on the first adjustment device. The first adjustment device receives a lower portion of the lower pipe. The second adjustment device receives an upper portion of the lower pipe and a lower portion of the upper pipe. The clamping device has a T-shaped joint receiving an upper portion of the upper pipe.

Abstract: A sunshade device has a sunshade awning, a clamp device, an angle adjusting device, and an extensible support. The sunshade awning has a flexible steel ring and a fabric. The extensible support has an outer pipe, and an inner pipe inserted in the outer pipe. The clamp device has a lower tube, a first clamping plate, and a second clamping plate. The first clamping plate and the second clamping plate clamp the flexible steel ring. The angle adjusting device has an upper sleeve inserted in the lower tube and a lower sleeve engaging with the upper sleeve. The lower sleeve has a lower pipe inserted in the inner pipe.

Abstract: A folding table includes a folding table top and a framework typically mounted on casters or rollers. A linkage provides for folding of the table top between a use position wherein the table top is substantially horizontal and a storage position wherein the tabletop is substantially vertical. The linkage includes a table top frame member having a slot and c-channel formed therein slidably mounted on a pivot at a top of the framework. A linkage arm extends between one end of the table top frame member and the frame. A latch pivotally mounts to the table top frame member and moves between an engaged and disengaged position wherein the frame pivot is retained. A latch holder also slidably mounts on the table top frame member and is selectively engageable with a lift surface of the latch member to lift the latch out of engagement with the pivot.

Abstract: A pump stabilizer stabilizes the position of the needle of a cylinder-type hand-held sport ball pump relative to the sport ball assuring that the needle is not bent or broken-off during the inflation pumping action, while permitting the pump cylinder to be held in one hand and the pump piston handle to be held in the other in typical fashion. The outer cylinder of the pump is fitted with a sliding peripheral ring. The needle end of the pump includes a mounting ring having three mounting tabs or brackets equilaterally spaced about the ring. Three legs are pivotably mounted on the sliding ring and secured to the mounting ring by hinged extensions, permitting the sliding ring to move along the axis of the cylinder and the legs to telescope in and out relative to the cylinder. When the needle is inserted in the orifice of the ball, the legs are telescoped down along the cylinder until they are in firm engagement with the ball. A locking device secures the assembly in place during the pumping action.