31results about How to "Improve structural support" patented technology

An angioplasty catheter and method for making and using the same. An angioplasty catheter comprises an inner tube having a proximal end, a distal end, and a lumen extending therethrough; an outer tube disposed over the inner tube, the outer tube having a proximal end and a distal end; a balloon coupled to the distal end of the outer tube; an inflation lumen defined between the inner tube and the outer tube, the inflation balloon in fluid communication with the balloon; and a support block coupled to the inner tube. In addition, a method for manufacturing an angioplasty catheter is disclosed.

A carton blank is assembled into a carton for beverage containers, the blank having a number of panels including a top panel, a bottom panel and a pair of side panels each joined by a fold line to an adjacent one of the panels. A number of end flaps are each joined by an end flap fold line to one of the panels and the end flaps are adapted to be folded upon selected other end flaps to form composite end panels of the carton. A carrying handle is formed in a selected one of the panels and adapted to be grasped by a user to carry the erected carton filled with the beverage containers. The blank includes a primary reinforcing panel joined to one of the panels such that the primary reinforcing panel may be folded into face to face juxtaposition with the selected one of the panels. A secondary reinforcing panel is joined to one of the panels via a secondary reinforcing panel fold line about which the secondary reinforcing panel may be folded into face to face juxtaposition with at least one of the primary reinforcing panel and the selected one of the panels. When the primary and secondary reinforcing panels are folded into position, at least portions of the selected one of the panels surrounding the handle have a triple layer of thickness.

A vehicle hood assembly is provided with a pair of fender panels that attach to a central panel at a first attachment point and a second attachment point. The fender panel is L-shaped in cross-section between the first attachment point and the second attachment point such that it functions as an air management channel. The central panel and the fender panels are preferably injection molded parts. The present invention also includes a method for manufacturing a vehicle hood.

An insole includes a heel collar formed by a relatively hard bottom member and a softer top member, the heel collar underlying the heel and arch region and having a channel in its upper surface. A forefoot pad has a forward portion that underlies the forefoot and a rear portion that fits in the channel of the heel collar and is adhered therein. Relatively softer foam pads are disposed within recesses in the lower surface of the forefoot pad in the forefoot and heel strike areas. A footwear system can include the insole in combination with a knit sock having thick padded ball and heel portions and a thinner arch portion, and the insole has an upper surface contoured to abuttingly mate with the sock. The footwear system can also include a shoe in combination with the insole, where the shoe functions to enhance the benefits of the insole.

An electronic equipment rack system supports a printed wire board (PWB) assembly having a structural stiffener with a heat pipe mounted therein. The heat pipe is mounted within the structural stiffener directly adjacent the printed wire board to conduct thermal energy away from the electronic components on the printed wire board.

An electronic self contained viscous liquid dispenser includes a housing defining an internal liquid reservoir. A dispensing pump mechanism is carried by the housing and disposed in liquid communication with the reservoir. The pump mechanism has a delivery end disposed for delivering metered doses of viscous liquid from the reservoir. A mounting assembly is configured for mounting on a supporting wall structure, with the housing being releasably attachable to the mounting assembly. An electronic actuating mechanism is carried by the mounting assembly and includes a motor driven actuator that engages with the pump mechanism upon insertion of the housing into the mounting assembly. A motor and associated power supply circuitry is carried by the mounting assembly, with the motor being in driving engagement with the motor driven actuator.

An apparatus, system and method to facilitate fluid flow across a filter. The apparatus includes a filtration layer coupled to a support layer to form a composite filter. The support layer includes a hydroentangled cellulosic material forming a plurality of apertures. The apertures form channels to facilitate fluid flow across the filter while the support layer provides structural support to the filtration layer to enable lateral flow while preventing pleat deformation and collapse.

An angioplasty catheter and method for making and using the same. An angioplasty catheter comprises an inner tube having a proximal end, a distal end, and a lumen extending therethrough; an outer tube disposed over the inner tube, the outer tube having a proximal end and a distal end; a balloon coupled to the distal end of the outer tube; an inflation lumen defined between the inner tube and the outer tube, the inflation balloon in fluid communication with the balloon; and a support block coupled to the inner tube. In addition, a method for manufacturing an angioplasty catheter is disclosed.

An induction RF fluorescent light lamp capable of providing increased structural support and axial alignment for a power coupler located in a re-entrant cavity of a lamp envelope of the induction RF fluorescent light lamp, the lamp envelope with re-entrant cavity both covered on a partial vacuum side with phosphor and filled with a working gas mixture, the re-entrant cavity having an open entrance end and a closed innermost end, and a pliable spacer positioned between and in contact with both the innermost end of the power coupler and the innermost end of the re-entrant cavity, the pliable spacer having a shape that both provides structural support to prevent movement of the power coupler with respect to the re-entrant cavity and to provide axial alignment of the power coupler to the re-entrant cavity.

The invention relates to a power distribution control center device and a designing and installing method, in particular to a modularization box type integral integrated electric control device for a fuel gas power plant and an installing method of the modularization box type integral integrated electric control device. The modularization box type integral integrated electric control device is characterized in that a fixed type electric control device with an electric control functional column screen cabinet which needs fixed building space to be installed is changed into the modularization box type integral integrated electric control device which is capable of being transported, detached and spliced and is provided with detachable walls; modularization design is adopted in each box, the boxes can be integrally hoisted, jacked and moved, each box and all systems in the box can be independently and integrally transported to the field and installed on the outdoor civil engineering foundation, and the walls of each box are designed to be detachable, and can be dismounted or mounted conveniently in the factory or the power plant field. The modularization box type integral integrated electric control device has the advantages that installing is convenient, the adaptability is high, time and labor are saved, the wiring error rate is greatly reduced, building cost is reduced, and the construction period is shortened.

The invention provides a supporting structure, a prosthesis and a prosthesis system. The supporting structure can improve a supporting force for the prosthesis and enables the extension function of the prosthesis to be stable and effective. The supporting structure comprises an extension part and a blocking part, wherein the extension part comprises a body and a plurality of brim structures positioned at the near end of the body; the plurality of brim structures extend outwards along the radial direction of the body so as to extend into a limiting part; furthermore, the plurality of brim structures are also arranged along the axial direction of the body; the body is provided with an inner cavity with a closed end, and is provided with a hollowed-out structure at the part close to the plurality of brim structures; the blocking part has a hollow structure with two opened ends, is arranged in the inner cavity, and is used for covering the hollowed-out structure; when the plurality of brimstructures emit heat, the parts, contacted with the plurality of brim structures, of the limiting part are melted, so that the limiting of the limiting part for the supporting structure is removed.

The invention discloses a damping elastic device. The device comprises a damping elastic main body, the damping elastic main body comprises an outer surface and an inner surface reverse to the outer surface, the damping elastic main body is of a hollow dual-spiral structure, a first spiral protrusion and a first spiral sink are formed on the outer surface, the first sink is connected with the first protrusion, a second spiral protrusion and a second spiral sink are formed on the inner surface, the second sink is connected with the second protrusion, the first sink right faces the second protrusion, and is consistent with the second protrusion in spiral direction, and the second sink right faces the first protrusion and is consistent with the first protrusion in spiral direction. Accordingto the damping elastic device, elasticity and damping characteristics are considered, the structure supporting effect is good, the damping effect is good, the process is simple, and the noise is low.

An expander mechanism 10 and a cable bolt, in which the expander mechanism includes gripper elements 13 which define a central bore 14 into which a cable end 15 can be inserted. A housing 16 houses the elements 13 and the housing 16 and the elements 13 cooperate slidingly along facing inclined surfaces 17, 18 so that relative movement increases or decreases the diameter of the central bore 14. A plurality of expander elements 25 cooperate slidingly against an outside surface 26 of the housing 16, so that movement of the housing 16 relative to the expander elements 25 can shift the expander elements 25 radially outwardly. The housing 16 has front and rear ends 21, 31 and an opening 32 formed in the rear end 31 to allow insertion of the cable 1 1 to enter the central bore 14 of the gripper elements 13. A biasing arrangement 34 acts between the housing 16 and the expander elements 25 to bias the expander elements 25 in a direction relative to the housing 16. A cable bolt including an expansion mechanism 10 is also provided.

A shade screen includes a screen fabric, a tightening wire and a reinforcing connector. The reinforcing connector includes a head connecting member and a reinforcing body. The head connecting member has a through connecting slot and a peripheral securing slot. The reinforcing body has a receiving cavity, a first reinforcing groove and a second reinforcing groove formed on two sides of the receiving cavity respectively. The first reinforcing groove and the second reinforcing groove are aligned with two ends of the peripheral securing slot in such a manner that a corner portion of the screen fabric is securely attached in the receiving cavity, while the tightening portion of the tightening wire is arranged to pass through the first reinforcing groove and the second reinforcing groove and fittedly receive in the peripheral securing slot.

Injectable structural adhesives, methods of using the same, and products formed therewith, are described. The adhesive is introduced through a first opening into an internal cavity formed between two or more components. The adhesive is then permitted or forced to flow through the internal cavity, substantially filling the cavity, until it reaches a second spaced opening. Any air contained within the internal cavity is removed by the flow of the adhesive.

The invention discloses a novel composite loudspeaker diaphragm, which is composed of an upper ring, a lower ring, a sealing gasket and a diaphragm body, the lower ring is located at the lower part of the upper ring, and the outer edges of the upper and lower rings are sandwiched by The sealing gasket makes the upper and lower rings merge and seal to form an air cushion with a closed cavity structure with a certain height and width. The inner edge of the upper and lower rings is inserted or installed with a diaphragm body; the diaphragm body is inverted The cone, raised spherical arcuate body or circular plane, and the outer surface is covered with a damping layer, while inheriting the advantages of the existing rings, it significantly improves the structural support of the vibration system of various types of speaker units and the resulting At the same time, it reduces the various types of split vibration of the diaphragm and improves the sound quality performance. In addition, due to the integrated molding, it is conducive to the realization of thinning of the speaker diaphragm, speaker unit, speaker system and electronic equipment, and more Energy saving and environmental protection.

The invention discloses a floating positioning mechanism of a double-planet-gear speed reducer, belonging to the technical field of planet-gear speed reducers. The floating positioning mechanism solves the problem that when an existing planet-gear speed reducer frequently rotates forwards and backwards, structures are prone to rigid deformation, which leads to widening of gaps between the structures. The floating positioning mechanism of the invention comprises a bottom supporting mechanism, wherein two main body shells are mounted on the upper end surface of the bottom supporting mechanism; abottom sealing strip is installed on one side of one main body shell, an end locking ring is installed on the outer side of one end of the main body shell, the main body shell is connected with the end locking ring through an end sealing ring, and an internal transmission mechanism is installed on the inner side of the main body shell; and a floating positioning mechanism body is installed on theinner side of the internal transmission mechanism. Through supporting and pre-tightening of structures, the floating positioning mechanism can effectively improve the bearing capacity of the structures, and avoids the phenomenon that the structures float due to the fact that gaps between the structures are increased due to structural deformation.

The invention discloses a floating positioning mechanism of a double-planet-gear speed reducer, belonging to the technical field of planet-gear speed reducers. The floating positioning mechanism solves the problem that when an existing planet-gear speed reducer frequently rotates forwards and backwards, structures are prone to rigid deformation, which leads to widening of gaps between the structures. The floating positioning mechanism of the invention comprises a bottom supporting mechanism, wherein two main body shells are mounted on the upper end surface of the bottom supporting mechanism; abottom sealing strip is installed on one side of one main body shell, an end locking ring is installed on the outer side of one end of the main body shell, the main body shell is connected with the end locking ring through an end sealing ring, and an internal transmission mechanism is installed on the inner side of the main body shell; and a floating positioning mechanism body is installed on theinner side of the internal transmission mechanism. Through supporting and pre-tightening of structures, the floating positioning mechanism can effectively improve the bearing capacity of the structures, and avoids the phenomenon that the structures float due to the fact that gaps between the structures are increased due to structural deformation.

The invention discloses a belt conveyor head guide device applied to the material conveying field. The belt conveyor head guide device structurally comprises a driving air cylinder, a connecting shaftand a discharging baffle. The driving air cylinder achieves rotary driving of the shaft through a connecting plate, one end of the discharging baffle is fixedly connected to the connecting shaft, theother end of the discharging baffle is a moving end capable of being connected to a conveying belt or belt conveyor shell, when the moving end is connected with the conveying belt, a first discharging channel communicating with a first discharging opening is defined by the discharging baffle and the belt conveyor shell, and when the moving end is connected with the belt conveyor shell, a second discharging channel communicating with a second discharging opening is formed between the discharging baffle and the conveying belt. The guide device and the head of a belt conveyor are fused into a whole, the guide device does not need to be additionally customized, cost is reduced, the structure is integrated, the need of the device for the application space is reduced, due to the simple structure, achieving of the subsequent maintaining operating can be obtained, meanwhile, operation is convenient and controllable, the application effect is improved, and practicability of the device is ensured.

A shock-absorbing elastic device, comprising a shock-absorbing elastic body, the shock-absorbing elastic body includes an outer surface and an inner surface opposite to the outer surface, the shock-absorbing elastic body is a hollow double helix structure; the outer A helical first protrusion and a helical first depression are formed on the surface, and the first depression is connected to the first protrusion; a helical second protrusion and a helical second protrusion are formed on the inner surface A second depression in the shape of a second depression, the second depression is connected to the second protrusion; the first depression is facing the second protrusion and is consistent with the spiral direction of the second protrusion, and the second depression It is opposite to the first protrusion and consistent with the helical direction of the first protrusion. The shock-absorbing elastic device provided by the invention can take into account the characteristics of elasticity and damping, has good structural support effect, good shock-absorbing effect, simple process and low noise.