210 results about "Short legs" patented technology

A bifurcated stent graft section includes a plurality of loops formed from a serpentine support wire forming a stent at a distal end of one of the short legs of the bifurcated stent graft section. A delivery system includes a coil having a wire configured to pass through the loops and prevent disengagement of the loops from the delivery system without relative rotational movement between the coil and the loops. In a method for delivery the bifurcated stent graft section, the bifurcated stent graft section is advanced to the treatment site, a sheath is retracted to deploy the proximal end of the bifurcated stent graft section while the coil retains the distal end of one of the short legs of the bifurcated stent graft section. A second guidewire is threaded into the short leg of the bifurcated stent graft section which is been stabilized by being held by the coil of the delivery system. An extension leg graft is delivered over the second guidewire and deployed to be coupled to the other short leg of the bifurcated stent graft section while the coil retains the loops. The coil is rotated to release the loops and allow the bifurcated stent graft section to fully deploy. A second extension leg graft is delivered and coupled to the other leg of the bifurcated stent graft section to complete the construction of a bifurcated stent graft in situ.

A clip-on task lamp has a ball-shaped head that is pivotally and frictionally mounted between the cup-shaped ends of two tines of a ball-holding fork so that the ball-head can be rotated to any position. The ball-head has a front lens with two LEDs that are backed by a reflector. The ball has a flexible two-state pushbutton switch on the rear side and an internal battery. The base of the ball-holding fork comprises a single leg with a small swivel ball. The lamp has a clamp part that has, at its top end, two arms with two respective cup ends that hold the small swivel ball by friction fit. The base end of the clamp part comprises two legs, a shorter one of which is springably pivoted on an ear of the other. The end of each leg has a swivel pad and the shorter leg has a projection for facilitating spreading the legs so that they can be sandwiched around a member and clamped to it.

A combination lock capable of being opened by a key or inhibited the same is disclosed. In the locked position inserting a key into a lock core for turning an abutment member will open the lock. In the unlocked position press the trigger member for moving a post down until grooves clear from ridges, rotate the post a predetermined degree to matingly engage first and second toothed members together, release a trigger member to cause both itself and the post to move up, inclined bottom ends of ridges are gradually engaged with and finally stopped by a second ratchet member, the post is stopped from moving up, and a space between the post and a top hole of the abutment member is reduced sufficiently to inhibit a short leg from moving out of an upper bore by turning the key.

A generally cylindrical shaped tool handle holds multiple sizes of tools. The handle includes one or more holding slots each positioned on one of multiple outer surface faces into which tools are inserted and held. Each holding slot includes one or more contoured compartments in which tools rest when engaged with the handle. Each contoured compartment is of a size and dimension which corresponds to one or more tool sizes. In the preferred embodiment of the tool handle, three of its outer surface faces have a continuous holding slot with multiple receiving holes for inserting therein hexagonal wrenches of multiple sizes. The continuous holding slots of the preferred embodiment of the handle include multiple contoured compartments for holding an inserted hexagonal wrench. Each contoured compartment is formed about a corresponding receiving hole. A lock is positioned over the contoured compartment to irremovably confine the short leg of the hexagonal wrench within the contoured compartment. Hexagonal shaped tools other than wrenches may be used with the handle of the present invention such as screwdrivers and socket wrenches. A tool holder of the present invention is designed to slide over the handle and to hold multiple sizes of tools which may be used with the handle. The tool holder includes a tool holding member having a plurality of cavities for inserting therein appropriately sized tools and a tool handle holding member having a cavity with an inner hollow shape corresponding to a shape of the handle.

A spring loaded quick release pin and tubular receiver with a retainer pin configured to secure the quick release pin in a shackle, clevis, yoke or forked rod end. The receiver is welded to a shackle or cast with the shackle as a single body. One end of the quick release pin has aligned J slots that engage the retainer pin positioned in the receiver with a clockwise twist. The other end of the quick release pin has a cap and a spring loaded sleeve that biases the cross pin against outside of the second leg of the shackle. The spring bias keeps the short leg of the J slot engaged with the retaining pin. The quick release pin is removed with a push and counter clockwise twist. The invention includes a kit with a receiver, a bushing and a quick release pin for installing or retrofitting existing shackles.

A collapsible picnic set comprising a table member and at least one bench member, said table member being constituted by a table top having an undersurface with a transverse support member pivotally articulated thereto, two legs associated with each lateral edge of the transverse support member, and a pair of longitudinal support members articulated to the undersurface of the table. The bench member being of similar construction to the table member, having shorter legs and an undersurface smaller than the undersurface of the table top. The longitudinal support members of both the table member and the bench member are displaceable between erect and collapsed positions, and the transverse support member is prevented from collapsing as long as at least one of the longitudinal support members is erect. The least one bench member and the table member are adapted to be attached to each other, when each is in a collapsed position, undersurface mated to undersurface, so as to form one portable picnic unit.

An electrical cable shroud forming an annular structure having an outer surface and an inner surface, the cable shroud comprising a substantially J-shaped cross-section having a longest side, a shorter leg, and a rounded portion therebetween. The longest side of the J forms the outer surface and the shorter leg forms the inner surface. The shorter leg turns inwardly and terminates in a tab extension substantially perpendicular to the outer surface, and the rounded portion forms an internal space suitable for enclosing electrical components.

A planar antenna comprising a spiral conductive surface comprising an inner spiral segment and an outer spiral segment. A shorting leg for connection to a ground plane and a feed leg responsive to the antenna signal (in the transmit and the receive modes) extend downwardly from the plane of the spiral segments. Performance characteristics of the antenna are responsive to the configuration and spacing of the spiral segments and the distance between the antenna and the ground plane.

A rolled tape dispenser that has a generally L-shaped body with a relatively short leg that supports a cutter blade and cover to extend transversely across the width of the cylindrical outer surface of a roll of tape, and a longer leg configured to extend along one of two opposite sides of the roll of tape. A spindle is configured to be inserted into a hollow central core of the roll of tape has an end region slidably connected to the longer leg for movement along the length of the longer leg. A resilient member connected to the body biases the spindle toward the cutter blade so that a roll of tape carried on the spindle has its generally cylindrical outer surface biased into engagement with the cutter blade, or, more preferably, into engagement with a thin portion of the shorter leg that underlies the cutter blade.

A product promotion storage rack is formed of a base plate having a front surface and a rear surface. The base plate has upper and lower edges. The base plate has parallel left and right edges. A plurality of laterally spaced long fingers extend forwardly from the front surface. Each long finger has a horizontal first short leg and an upwardly extending vertical first long leg. A plurality of laterally spaced inverted short fingers extend rearwardly from the rear surface. Each short finger has a horizontal second short leg and a downwardly extending vertical second long leg.

A clamping means support for use with orbital tube welding that resists the outward flexure of abutting tubes is provided. The invention generally is comprised of a left clasp and a right clasp, being congruent. The right clasp is generally square cornered J-shaped, having a mounting leg, and an engaging leg, an engagement notch formed between the long leg and the short leg. The right clasp is fastened upright, at the mounting leg, to a right top side of a clamping means. The left clasp is fastened invertible, at the mounting leg, to a left top side of a clamping means. Wherein, in the closed position, the engagement leg of the right clasp interlocks within the engagement notch of the left clasp, effectively preventing outward movement of the right top side and the left top side of the clamping means, relative one to the other.

A bracket for aiding in the mounting of a course of wallboards onto a frame of vertical studs including a channel having a short leg joined to a long panel and a punched out nailer extending from the long panel. First, the pointed free end of the nailer is driven into a stud permitting the user to check alignment of a row of the brackets before permanently securing each bracket to its respective stud by driving nails through apertures in the bracket into the stud. The board is then supported in the bracket against the stud and nailed to the stud. The bracket has a line of perforations that permits snapping the exposed part of the bracket from the stud.

The invention belongs to the industrial and civil construction engineering field, in particular relates to the construction external wall energy-saving and environmental protection technical field. The improvements of a prevention frame, a bent, a short-leg shear wall and the wall crack filling process method thereof include that the work procedures are as follows: (1) the substrate layer treatment; (2) the control line flipping; (3) the reference line hanging (4) the preparation of the polymer mortar adhesive; (5) the adhesion of the turn-wrap grid cloth; (6) the adhesion of the polystyrene board; (7) the polishing of the polystyrene; (8) the coating of the bottom layer adhesive; (9) the laying of the fiberglass net; (10) the coating of the surface layer adhesive; (11) the embedment of the seal cream. The improvements of the prevention frame, the bent, the short-leg shear wall and the wall crack filling process method thereof adopt the air and the polystyrene board as the heat-preservation and insulation layer, guarantee the decoration quality of the external wall; not only the structural load is reduced, but also the energy resources are saved; furthermore, good social and economic benefits are obtained.

A leaf clamp for installation on tubing to control the flow of fluid therethrough, the leaf clamp comprising opposing rectilinear frameworks between which the tubing is threaded. A flexible leaf interconnects the opposing frameworks and extends generally parallel above the tubing positioned between the rectilinear frameworks. A snap-lever, generally L-shaped, is pivotally connected between the upper portions of the frameworks such that the shorter leg of the L-shaped lever is aligned with and engages the leaf member to urge it downwardly into engagement with the tubing as the longer leg of the L-shaped snap-lever is pivoted from a generally transverse “open” position to a generally parallel “closed” position.

The invention relates to a positioning, self-locking and unlocking method of a storage and transportation platform of a warehouse and a device, which also relates to a transferring and storage method of a large-sized cargo and a device. The invention comprises a shelf, a storage and transportation platform, a positioning block and a positioning hole which is matched with the positioning block and arranged at the bottom of a short leg; a bolt pin hole is arranged on the positioning block and a bolt pin which is fixed at one end of a connecting rod is matched with the bolt pin hole, while the other end of the connecting rod is flexibly connected with the storage and transportation platform by a hinge; the connecting rod is fixedly connected with an unlocking bar at the end provided with the hinge, while the other end of the unlocking bar is suspended in a fork space; a rigid body formed by the bolt pin, the connecting rod and the unlocking bar is connected with a return spring; and the other end of the return spring is fixed on the storage and transportation platform. The invention solves the slide problems of the storage and transportation platform and the goods effectively and does not have blocking resistance phenomenon for unlocking when outputting goods. The device has simple structure and extremely low cost, can be applied to new building and rebuilding of the warehouse, solves the slide problems of the storage and transportation platform and the goods, and makes contribution to disaster prevention and reduction.