384 results about "Cruciform" patented technology

A simple disposable absorbent article including a chassis and an absorbent assembly. The chassis includes a water-impermeable sheet folded laterally inward at both of its side edges to form opposing side flaps. Each side flap is attached to the interior surface of the chassis adjacent to its end edges. Each side flap has a longitudinally extending elastic gathering member attached adjacent to its proximal edge. The absorbent assembly is smaller in width and in length than the chassis. The side edges and end edges of the absorbent assembly may be disposed proximally relative to the respective side edges and end edges of the chassis. The absorbent assembly includes an absorbent core that may contain superabsorbent particles, which may be contained inside pockets. The chassis may be extensible. The absorbent assembly may be attached in a cruciform pattern to the chassis to allow portions of the chassis to extend laterally.

A polycrystalline diamond abrasive element, particularly a cutting element, comprises a table of polycrystalline diamond bonded to a substrate, particularly a cemented carbide substrate, along a non-planar interface. The non-planar interface typically has a cruciform configuration. The polycrystalline diamond has a high wear-resistance, and has a region adjacent the working surface lean in catalysing material and a region rich in catalysing material. The region lean in catalysing material extends to a depth of 40 to 90 microns, which is much shallower than in the prior art. Notwithstanding the shallow region lean in catalysing material, the polycrystalline diamond cutters have a wear resistance, impact strength and cutter life comparable to that of prior art cutter, but requiring only 20% of the treatment times of the prior art cutters.

A thermoplastic container obtained by blow-molding of a preform, with a base including in its central part a multiple-branch cross-shaped impression provided with a central recess from which radial branches radiate; the base is of the petal-shaped type with at least three legs formed by protuberances located near the periphery; there are as many legs as branches mutually aligned radially; each leg includes a notch for absorbing stresses radially separated from the end of the respective branch.

A simple disposable absorbent article including an absorbent assembly attached to a chassis. The absorbent assembly includes an absorbent core that may contain superabsorbent particles, which may be contained inside pockets. The absorbent assembly is folded laterally inward at both of its side edges to form laterally opposing side flaps. Each side flap is attached to an interior surface of the absorbent assembly adjacent to its end edges. A longitudinally extending elastic gathering member is attached to each side flap adjacent to its proximal edge. When the article is worn, the elastic gathering members contract and raise the side flaps to form breathable side barriers. The chassis includes a water-impermeable sheet and may be extensible. The absorbent assembly may be attached in a cruciform pattern such that portions of the chassis that lie outside the attachment pattern are not restrained by attachment to the absorbent assembly and therefore remain extensible.

A simple disposable pant-like garment includes a chassis and an absorbent assembly. The chassis, which can be extensible, includes a water-impermeable sheet folded laterally inward at both of its side edges to form opposing side flaps. Each side flap is attached to the interior surface of the chassis adjacent to its end edges. Each side flap has a longitudinally extending elastic gathering member attached adjacent to its proximal edge. The absorbent assembly is smaller in width and in length than the chassis. The side edges and end edges of the absorbent assembly can be disposed proximally relative to the respective side edges and end edges of the chassis. The absorbent assembly includes an absorbent core that can contain superabsorbent particles contained inside pockets. The absorbent assembly may be attached in a cruciform pattern to the chassis to allow portions of the chassis to extend laterally.

A golf club head includes a striking surface composed of a toe area and striking area. The toe area includes cruciform patterns machined by CNC and the striking area includes parallel grooves and at least one pattern made by electro-etching.

The invention discloses a mechanical biaxial tension tester with variable proportion loading, relating to a biaxial tension tester. The invention solves the problem that the traditional biaxial tension testing device can not realize variable proportion loading under a complex loading path. In the invention, a slanting slide block is an inverted trapezoidal quadrangular frustum pyramid, a workbench is provided with a cruciform chute, a cruciform test piece is arranged above the cruciform chute, four ends of the cruciform test piece are respectively and fixedly connected with a clamping head, a tension-compression sensor is fixedly connected to the outer end surface of each clamping head, the outer end of each tension-compression sensor is fixedly connected with a horizontal slide block, each horizontal slide block is installed on the workbench, the lower end of each slant beam is fixedly connected with a horizontal slide block, a rolling bearing is installed at the upper end of each slant beam, and each rolling bearing is contacted with a corresponding trapezoidal inclined plane of each slant beam and rolls on the corresponding trapezoidal inclined plane of each slant beam. The invention is suitable for a tension test of the cruciform test piece.

A level includes a display screen and a control portion. The display screen has a central area which is located at a center of a cruciform of two groups of horizontal display units and two groups vertical display units. A plurality of display bars are located on two sides of each group of horizontal units and arrow-head-shaped horizontal indications are located at two respective remote ends away from the central area of the horizontal display units. The display screen includes a memory area (Memory), an alarm set area (SP), a calibration area (CAL), a resolution area (Resol), a pitching area (Pitch), and a rolling area (Roll). The control portion includes a mode button (MODE), a reset button (MEMO/SET), a calibration button (CAL) and an alarm set button (SP).

A sign holder assembly formed by a support member attachable to a supporting surface such as a merchandise-receiving shelf, and a sign carried by the support member. The support member includes a backing member and a hingedly secured, latchable, cover. A cruciform-shaped slit extends through the cover and the sign includes one or more bendable tabs inserted through the slits to be captured in a pocket formed when the cover is latched so as to support a flag generally perpendicularly to the supporting surface. The assembly may be secured to the shelf by “push pins” or the like and an attaching element may integrally incorporate the push pins, may include slots through which the push pins may be engaged in the shelf apertures, may be relatively thin so the push pins may pierce the same, or may include any combination of one or more such securing elements. The sign holder may also be formed with a rearwardly carried angular element adapted to be captured in the label-receiving pocket of a label holder and may be provided with an extension on the angular element enabling the sign holder assembly to be engaged in a C-channel.

A linear buckling restrained brace with transverse partition double-layered bushing is provided. The core steel brace comprises a middle segment (buckling segment) as major body with a smaller width, two distal end segments (extension segments), and a transition segment between the buckling segment and the extension segment. The cross section of the buckling segment is shaped like the Chinese character 'Yi'. The cross sections of the transition segment and extension segment are cruciform. A transverse partition is welded in the middle of the buckling segment and provided outside with outer restraining steel bushings at two sides. An inner steel bushing is arranged between the outer restraining steel bushing and the core steel and has a linear cross section with respect to the buckling segment and a cruciform cross section with respect to the transition segment. The space between the inner steel bushing and outer restraining steel bushing is packed with fillers. An anti-adhesion material is coated on the surface of the core steel brace, with a gap between the anti-adhesion material and the inner steel bushing and filled with a compressible material. The invention has the advantages of simple structure, low fabrication cost, suitability for streamline production, and wide application in high-rise buildings, towering buildings, and highway and railway bridges.

A clamp for aligning the confronting ends of two or more workpieces, preparatory to their permanent joining. This clamp utilizes a chain of cruciform cross-section, and one or more alignment apparatuses, to encompass and secure the first workpiece, and align the remaining connecting workpiece(s). The chain may be fitted to the first workpiece, using color coding to select added chain-link sections for larger workpieces. Each alignment apparatus is slid on the chain, and secured by a spring-biased detent. The chain is then secured about the first workpiece. The alignment apparatus overlies the connecting workpieces, which are then aligned for joining, using one or more adjustable fasteners mounted on the alignment apparatus.

A simple disposable absorbent article including a chassis and an absorbent assembly. The chassis includes laterally opposing side flaps formed by laterally inwardly disposed portions of the chassis and deployable belt ears. Each belt ear is held laterally inwardly disposed until being released and deployed laterally outward so as to project laterally outward beyond the adjacent side flap. Fastening elements may be disposed on at least two of the belt ears, the fastening elements being adapted for fastening portions of the article together to encircle a waist and legs of a wearer. The chassis may be extensible. The absorbent assembly may be attached in a cruciform pattern to the chassis to allow portions of the chassis underlying the absorbent assembly and lying outside the cruciform attachment pattern to extend laterally.

The pallet is formed from two sheets (1 and 2) superposed underneath, an upper sheet (3) acting as a cover, and a series of legs (4) of inverted trunco-pyramidal configuration that are fixed on polygonal apertures (5 and 5') established in the lower sheets. All the referred to elements are made of corrugated cardboard. The novelty of the pallet consists of the legs (4) being obtained starting from a development in a cross, with a central sector (112) constituting the lower support surface for the leg, certain rectangular sectors (12) and some double and triangular sectors (13) that are folded via their mid-line in the form of an accordion. The leg shaped by folding those sectors presents certain upper and side flaps (12') that are positioned in notches (6) in the apertures (5), with the leg being correctly located in its place, which is finally fixed by means of gluing of the sectors (134) and of the flaps (12'), these latter being retained between the lower sheet (2) and the cover (3).

A blanket construction (10) primarily designed for airline passengers wherein, the construction (10) includes a blanket member (20) having a vertical stem portion (23) including a criss-cross pocket arrangement (27) on its lower end (25) that is adapted to receive a liner element (50) and a horizontal cross-arm portion (22) wherein, the stem portion (23) is adapted to receive the legs and lower torso of the user and the cross arm portion (22) is adapted to surround the upper torso and arms of the user.

A simple disposable pant-like garment includes an absorbent assembly attached to a chassis. The absorbent assembly includes an absorbent core that may contain superabsorbent particles, which may be contained inside pockets. The absorbent assembly is folded laterally inward at both of its side edges to form laterally opposing side flaps. Each side flap is attached to an interior surface of the absorbent assembly adjacent to its end edges. A longitudinally extending elastic gathering member is attached to each side flap adjacent to its proximal edge. When the article is worn, the elastic gathering members contract and raise the side flaps to form breathable side barriers. The chassis includes a water-impermeable sheet and may be extensible. The absorbent assembly may be attached in a cruciform pattern such that portions of the chassis that lie outside the attachment pattern are not restrained by attachment to the absorbent assembly and therefore remain extensible.

A disposable absorbent article includes a chassis and an absorbent assembly. The chassis includes a water-impermeable backsheet that is folded laterally inward at both of its side edges to form laterally opposing side flaps. Each side flap is attached to the interior surface of the chassis adjacent to its end edges. Each side flap has a longitudinally extending elastic gathering member attached adjacent to its proximal edge. Each side flap is also attached to the interior surface of the chassis at continuous longitudinally extending laterally opposing water-impermeable side seals. The chassis is side notched to give it an hourglass shape. The chassis may include an extensible formed web material. The absorbent assembly includes an absorbent core that may contain superabsorbent particles, which may be contained inside pockets. The absorbent assembly may be attached in a cruciform pattern to the chassis to allow portions of the chassis to extend laterally.

An O-ring is provided for use in an adjustable surgical wound protector having a solid cross-section including a cross-sectional center that is spaced from a central longitudinal axis and a resilient configuration for squeezing into an oblong shape that is insertable into a surgical incision. At least one recess is defined in the O-ring that is selectively sized and shaped to enable a snap-action rolling of the O-ring about the cross-sectional center in predetermined increments. The recess may comprise various cross-sectional shapes, such as, at least one circumferential groove, a plurality of circumferentially positioned recesses, or be shaped such that the O-ring comprises a cruciform cross-section. An improved incrementally adjustable apparatus for protecting an incised wound from exposure to bacterial and other harmful contaminants is also provided including a pair of resilient O-rings connected to opposite ends of an impermeable pliable sleeve. One of the O-rings is formed to engage the inner edge of the wound with a portion of the sleeve above the wound capable of being rolled onto the other ring to draw the remaining sleeve portion contiguous with the sides of the wound.

A disposable absorbent article including a chassis and an absorbent assembly in combination with a support element that extends circumferentially around the waist of the wearer. The support element includes hip stretch panels. The chassis includes a water-impermeable backsheet that may be folded laterally inward at both of its side edges to form opposing side flaps. Each side flap is attached to the interior surface of the chassis adjacent to its end edges. Each side flap has a longitudinally extending elastic gathering member attached adjacent to its proximal edge. The chassis may include an extensible formed web material. The absorbent assembly may be attached in a cruciform pattern to the chassis to allow unattached portions of the chassis to extend laterally. Frangible tear lines and/or tear locator lines may be formed to facilitate removal of the article from the wearer.

The invention provides a self-powered triaxial acceleration sensor and a detection method, which belongs to the technical field of energy materials and devices. Four cantilever beams are vertical in pairs and are distributed in a cruciform shape. A piezoelectric layer is arranged on the tail end of each cantilever beam to realize triaxial acceleration detection. The free end is connected with a base mass, and the tail end is connected with a support structure. The direct lower part of the base mass is fixedly connected with an auxiliary mass and a permanent magnet in sequence, and the base mass, the auxiliary mass and the permanent magnet form the entire mass. An electromagnetic induction coil is placed directly below the permanent magnet and on the inner bottom surface of the support structure to collect vibration energy to power the acceleration sensor. The acceleration sensor provided by the invention can detect acceleration in any direction, is self-powered, reduces the cost, and expands the application range.

A new type of pyrotechnic cup is disclosed. The pyrotechnic cup is designed such that it may be used as part of an airbag initiator. In some embodiments, the cup comprises a cylindrical portion and a dome that is attached to a first end of the cylindrical portion. A cruciform is also added to the cup. The cruciform is positioned at the apex of the dome. In some embodiments, the cruciform comprises one or more petals. Other embodiments may be designed in which deployment of the initiator causes gas to be directed out of the pyrotechnic cup via the apex of the dome.