180results about How to "Easy crimping" patented technology

A medical device includes a catheter and a stent mounted on the catheter, the stent having a hollow, cylindrical body made with a plurality of rings. The rings each extend circumferentially around the cylindrical body and include an undulating series of peaks and valleys. The rings are joined together by a series of links which are shaped and arranged to promote longitudinal flexibility as the stent is delivered on the catheter and effective scaffolding after deployment. In one aspect of the invention, the rings are provided with inflection points on some portions of the rings which extend in a generally circumferential direction for a short distance. A link is joined at one end at the inflection point on one ring and also joined at a second end at a second inflection point on an adjacent ring. This construction allows the crimped stent to flex longitudinally when it is subjected to bending forces such as those encountered during delivery of the stent and catheter through a tortuous coronary artery.

In a radiation detecting device having a sensor panel in which a plurality of photoelectric conversion elements are formed on one surface of a support substrate, a moisture-proof protective layer is laminated on a surface of the sensor panel on which the photoelectric conversion elements are formed, and a warp correction layer is laminated on the other surface of the sensor panel, and the moisture-proof protective layer and the warp correction layer are formed of a resin film having a drawing or extrusion direction, respectively, and bonded together so as to make the drawing or extrusion directions of both the resin films similar to each other. With the formation of the radiation detecting device, the warp of the radiation detection panel induced by a thermal displacement is prevented.

The present invention provides an adaptor that is suitable for attachment to an endoscopic device for delivery of a secondary gas. The adaptor generally comprises an adaptor body with first and second fluid transport components and can include a gas inlet on one of the fluid transport components suitable for attachment to a secondary gas source. A sealing member can be included to prevent leakage of any fluid (e.g., liquid or gas) that is transported through channels extending through the fluid transport components. The adaptor may be used in endoscopy methods and is particularly useful for adding a secondary gas source in an endoscopy procedure.

An expandable stent has larger cells located at the distal end of the stent than in the body portion so that a catheter balloon can more easily protrude into the cells to increase stent retention relative to the balloon. The intravascular stent has a plurality of cylindrical rings connected by links, the spacing of which is a factor in defining the cell size. The stent can be compressed or crimped onto a balloon catheter to a very low profile and maintain a high degree of stent retention due to increased spacing between rings in the region of the distal end ring.

Modular plug for terminating a cable having twisted signal pairs of wires including a plug housing having contact blade-receiving slots at a front end and defining a longitudinally extending cavity opening at a rear end and a strain relief member defining a channel for receiving the cable. A wire aligner is interposed between the strain relief member and the housing and arranged at least partially in the cavity. The wire aligner aligns the wires of the cable into specific position relative to the slots and crimps the cable when received in the channel of the strain relief member. To crimp the cable, the wire aligner is formed with retention fingers which exert an inwardly directed force against the cable when receive din the channel of the strain relief member.

A single piezoelectric is excited at a first frequency to cause two vibration modes in a resonator producing a first elliptical motion in a first direction at a selected contacting portion of the resonator that is placed in frictional engagement with a driven element to move the driven element in a first direction. A second frequency excites the same piezoelectric to cause two vibration modes of the resonator producing a second elliptical motion in a second direction at the selected contacting portion to move the driven element in a second direction. The piezoelectric is preloaded in compression by the resonator. Walls of the resonator are stressed past their yield point to maintain the preload. Specially shaped ends on the piezoelectric help preloading. The piezoelectric can send or receive vibratory signals through the driven element to or from sensors to determine the position of the driven element relative to the piezoelectric element or resonator. Conversely, the piezoelectric element can receive vibration or electrical signals passed through the driven element to determine the position of the driven element. The resonator is resiliently urged against the driven element, or vice versa. Plural resonators can drive common driven elements.

In a hydraulic tensioner, a deairing valve unit comprising a synthetic resin ball guide, a check ball a biasing spring, a ball seat, and a retaining disc, is press-fit into a hollow plunger, and disposed adjacent the protruding end of the plunger. The ball and seat of the deairing valve unit are arranged to block flow of oil out of the tensioner when the oil is under pressure, but open to allow air to flow out of the tensioner, through a vent in the protruding end of the plunger, after a negative pressure condition occurs inside the oil chamber of the tensioner.

A coaxial cable connector suitable for assembly with one of a series of coaxial cables having one same specification and different wire outer diameters is disclosed to use a plastic bushing for compressing by a barrel to wrap about the coaxial cable and compress an inner tube against the aluminum foil and insulation spacer of the coaxial cable, protecting the coaxial cable against weather and extending the lifespan. A short distance is left between the aluminum foil insertion hole on the left end of the inner tube and the left orifice of the barrel, facilitating insertion of the insulation spacer and aluminum foil of the coaxial cable without causing damage.

The present invention generally relates to a process for the extraction and preparation of bast fibers with high quality and high counts. The process is suitable for ramie, hemp and flax. The present invention also relates to bast fibers with high counts produced according to the process, as well as pure yarns and mixed, blended yarns made from said bast fibers.

A crimping tool including a punch carrier, a plurality of punches movable in translation in radial housings of the punch carrier, a thrust member having an inside face co-operating with the outer ends of the punches, the thrust member being pivotally mounted relative to the punch carrier, such that pivoting of the thrust member causes a contact to be crimped, a tool body having two pivotal handles for causing the thrust member and the punch carrier to pivot mutually, and a member for adjusting the stroke of the punches, a sensor sensitive to the position of the member for adjusting the stroke of the punches, a sensor sensitive to an identity signal from a contact positioning tool, and a memory associated with the position sensor and with the identity sensor and arranged to record the data delivered by the sensors and / or to deliver the data to a data processor unit.

The medical device at least partially includes a novel bioabsorbable metal that has a specific design features that accommodate the degradation properties of the metal.

The invention discloses an organic electroluminescence device and a test method thereof. The organic electroluminescence device comprises a luminescent area, a lead wire area and a bonding area. The luminescent area comprises an anode, a organic functional layer and a cathode; the lead wire area consists of a lead wire connecting the anode and the cathode with a driving chip or a circuit board; the bonding area is an area in which the lead wire is connected with the driving chip or the circuit board, wherein a lead wire elongation area is comprised, the end of the lead wire is located in the lead wire elongation area, and the lead wire in the lead wire elongation area and the lead wire in the lead wire area are in parallel or form a certain angel. The invention changes the lead wire arrangement of the OLED. Therefore the conductive adhesive tape can be more easily and accurately in compression connection with the lead wire, and simultaneously prevent the procession lead wire from short circuit during the test phase of the screen body.

The invention provides a converter valve component used for flexible DC power transmission and IGBT submodules thereof. The converter valve component comprises an installing framework. A submodule crimping unit is fixedly arranged at the front part of the installing framework. The submodule crimping unit comprises an intermediate framework and two end plates. The intermediate framework is provided with at least two submodules and inter-module insulating stop blocks which are arranged in a spacing way along a left-and-right direction in turn. The two end plates are provided with two clamping devices. Each submodule comprises two IGBTs, three heat radiators and one thyristor. The two IBGTs and the three heat radiators are arranged in turn along the left-and-right direction in a mutual spacing way. One thyristor is arranged at the external side of the rightmost heat radiator. The corresponding fitting surface of the thyristor is fixedly installed at the external side surface of the rightmost heat radiator. The right side of the thyristor is provided with a conductive aluminum bar which is used for being matched with the rightmost heat radiator so as to clamp the thyristor. Multiple submodules can be connected in series and crimped via the two clamping devices in the submodule crimping unit so that the crimping and fixing structure of the submodules in the overall converter valve component can be effectively simplified.

Combustible packages for containing a fuel source and a fire started are provided. A combustible package may include a cardboard outer wall and top and bottom lids for substantially closing top and bottom openings defined by the outer wall. Each lid may define a central panel for extending across an opening and a plurality of tabs for facilitating a press fit between the lids and the outer wall. Each lid may also define a central opening for receiving an end of a fire starter. The fire starter may be wound paper tube impregnated with an accelerant. The fuel source may be a plurality of charcoal briquettes contained between the outer wall, the top and bottom lids and the fire starter. The outer wall may define one or more ventilation openings between the bottom edge and the bottom lid. Or the bottom edge may be scalloped to provide ventilation openings.

A system for crimping a prosthesis is disclosed, comprising a plurality of wheels. Each wheel has an outer circumferential surface configured to be placed in contact with the prosthesis. When in contact with the prosthesis, each wheel is configured to be rotated, thereby to apply a radially inward force on the prosthesis so as to reduce the diameter of the prosthesis. More than one set of wheels may be provided, so that the prosthesis is crimped first by one set of wheels, then by a subsequent set of wheels.

The invention relates to a micro-switch type automotive central door lock fastener and a production process thereof. The micro-switch type automotive central door lock fastener comprises a shaft snap spring, a fastener action output oscillating bar, a sealing ring, a reset torsion spring, a worm gear, a locking cushion, a fastener output shaft, a sector gear, an unlocking bumper block, a driving cam bit, a worm gear rotating shaft, a lower fastener shell, a motor electrode, a micro-switch binding post, a micro-switch, a motor, a pinion, a worm and an upper fastener shell. A signal extraction mechanism of the central door lock fastener utilizes the high-performance micro-switch to substitute for a reed and a slip sheet of a traditional fastener, and corresponding mechanisms of the fastener are appropriately designed and adjusted.

The invention discloses a drug-loaded saccule and a manufacture method thereof. The drug-loaded saccule comprises a saccule with a multivalve structure, wherein a drug-coated crystal layer is adhered to the surface of the saccule, and comprises an active drug and a drug mixture; the content of the active drug in the drug-coated crystal layer is gradually reduced from the surface of the saccule outward, while the content of the drug mixture is gradually increased from the surface of the saccule outward. The manufacture method comprises the following steps: firstly, folding the surface of the saccule; preparing drug-coating solutions with different proportions by using the active drug, the drug mixture and solvent as raw materials; then, sequentially coating the drug-coating solutions to the surface of the saccule according to a decreasing sequence of the content of the active drug, drying and crystallizing to obtain a multi-layer drug-coated crystal layer having the content of the active drug in a gradient descending shape inside-out; and finally, rolling and pressing the saccule to obtain the final drug-loaded saccule. The drug-loaded saccule has an excellent drug-loading performance, strong adhesion soundness and strong washing resistance.

A crimping tool including a punch carrier, a plurality of punches movable in translation in radial housings of the punch carrier, a thrust member having an inside face co-operating with the outer ends of the punches, the thrust member being pivotally mounted relative to the punch carrier, such that pivoting of the thrust member causes a contact to be crimped, a tool body having two pivotal handles for causing the thrust member and the punch carrier to pivot mutually, and a member for adjusting the stroke of the punches, a sensor sensitive to the position of the member for adjusting the stroke of the punches, a sensor sensitive to an identity signal from a contact positioning tool, and a memory associated with the position sensor and with the identity sensor and arranged to record the data delivered by the sensors and / or to deliver the data to a data processor unit.

Crimp tool is for and a method forms a strain relief connector including an optical fiber, a cover enclosing the optical fiber. The cover has an inner surface, an outer surface, a first end and a second end, the first end having a tapered portion that extends radially outwardly. A sleeve surrounds the cover and has a first inner volume and a first interior shoulder, a portion of the outer surface of the tapered portion abuts the first interior shoulder. The sleeve and the cover are simultaneously compressed forming a compressed portion. The cover and the sleeve are deformed such that the cover substantially fills the first inner volume of the sleeve.

Crimp tool is for and a method forms a strain relief connector including an optical fiber, a cover enclosing the optical fiber. The cover has an inner surface, an outer surface, a first end and a second end, the first end having a tapered portion that extends radially outwardly. A sleeve surrounds the cover and has a first inner volume and a first interior shoulder, a portion of the outer surface of the tapered portion abuts the first interior shoulder. The sleeve and the cover are simultaneously compressed forming a compressed portion. The cover and the sleeve are deformed such that the cover substantially fills the first inner volume of the sleeve.

A rectifier for a 3G, 6G series alternator includes circular configured negative heat sink and an arcuate configured positive heat sink secured to the negative heart sink and separated by an insulator. A plurality of negative and positive diodes is received at each of the respective negative and positive heat sinks. A terminal assembly interconnects negative and positive diodes, and includes extended stator lead connectors that connect to the stator leads of the alternator.

A wheel support bearing assembly includes rolling elements (5) interposed between double row rolling surfaces (3, 4) of outer and inner members (1, 2), which are opposed to each other. Electronic components including a plurality of the sensor units (20), a signal processing IC (25) for processing respective sensor output signals thereof and a signal cable (26) for transmitting the processed output signal to the outside of the bearing assembly are arranged inwardly of an annular protective covering (27) to provide an annular sensor assembly (28). The sensor assembly (28) is fitted to a peripheral surface of a stationary member in a fashion coaxial with the stationary member.

The invention discloses a guide ground wire automatic crimping machine. The machine comprises a crimping platform, a crimping apparatus located on the crimping platform and a wire-stripping apparatusarranged on a left side frame of the crimping apparatus. The wire-stripping apparatus comprises a power mechanism, a wire-stripping mechanism and a first guide ground wire clamping mechanism. The power mechanism is connected to the wire-stripping mechanism in a transmission connection mode through a transmission mechanism. The wire-stripping mechanism comprises a cutting knife component used for wire stripping and a support component used for supporting the cutting knife component. The cutting knife component comprises a wire-stripping blade which can carry out circular motion around a guide ground wire and can carry out radial movement. The first guide ground wire clamping mechanism is used for clamping the guide ground wire. In the invention, a wire cutting apparatus, the wire-strippingapparatus and the crimping apparatus are integrated on one crimping platform, which is convenient for crimping of the guide ground wire, safety is high, operation is simple and work efficiency is increased; the wire cutting apparatus is used to cut the wire and the wire-stripping apparatus is used to carry out wire stripping; and processing precision is high and labor intensity is reduced.

Combustible packages for containing a fuel source and a fire started are provided. A combustible package may include a cardboard outer wall and top and bottom lids for substantially closing top and bottom openings defined by the outer wall. Each lid may define a central panel for extending across an opening and a plurality of tabs for facilitating a press fit between the lids and the outer wall. Each lid may also define a central opening for receiving an end of a fire starter. The fire starter may be wound paper tube impregnated with an accelerant. The fuel source may be a plurality of charcoal briquettes contained between the outer wall, the top and bottom lids and the fire starter. The outer wall may define one or more ventilation openings between the bottom edge and the bottom lid. Or the bottom edge may be scalloped to provide ventilation openings.

The invention relates to a connecting assembly of a USB 3.0 type optical fiber connector. The connecting assembly comprises a connecting joint, a tensile high-speed optical fiber data transmission optical cable connected with the connecting joint and a connector package housing installed on the connecting joint and is characterized in that the connecting joint comprises a tubular joint body and a pressing taper sleeve, wherein a pressing seat is arranged at the front end of the tubular joint body and matched with the pressing taper sleeve, and a tail protecting sleeve is in sleeved connection with the rear end of the tubular joint body. The tensile high-speed optical fiber data transmission optical cable comprises an outer sheath and optical fibers wrapped by the outer sheath, wherein a metal reinforcing core and a filler reinforcing layer are arranged in the outer sheath in a wrapped mode, the metal reinforcing core is formed by multiple strands of flexible metal wires, and the filler reinforcing layer is formed by filling aramid fiber. The connecting assembly is simple in structure, reasonable in setting, easy to assemble and use, good in tensile property, high in reliability and good in resistance capacity. The USB 3.0 requirement for high transmission rate within a 200-meter range can be met. The connecting assembly can be used in a severe using environment, and the stable long-term using effect of the connecting assembly is ensured.

The present invention generally relates to a process for the extraction and preparation of bast fibers with high quality and high counts. The process is suitable for ramie, hemp and flax. The present invention also relates to bast fibers with high counts produced according to the process, as well as pure yarns and mixed, blended yarns made from said bast fibers.

A system for crimping a prosthesis is disclosed, comprising a plurality of wheels. Each wheel has an outer circumferential surface configured to be placed in contact with the prosthesis. When in contact with the prosthesis, each wheel is configured to be rotated, thereby to apply a radially inward force on the prosthesis so as to reduce the diameter of the prosthesis. More than one set of wheels may be provided, so that the prosthesis is crimped first by one set of wheels, then by a subsequent set of wheels.

The present invention provides an adaptor that is suitable for attachment to an endoscopic device for delivery of a secondary gas. The adaptor generally comprises an adaptor body with first and second fluid transport components and can include a gas inlet on one of the fluid transport components suitable for attachment to a secondary gas source. A sealing member can be included to prevent leakage of any fluid (e.g., liquid or gas) that is transported through channels extending through the fluid transport components. The adaptor may be used in endoscopy methods and is particularly useful for adding a secondary gas source in an endoscopy procedure.

The invention concerns a blind rivet (R) of the type consisting of a deformable bushing (300) and a cleavable mandrel (400), the thus formed assembly being urged to be positioned and pass through the orifices (110 and 120) made substantially coaxial and provided in at least two elements (100 and 200) to be assembled. Said rivet is characterized in that the bushing (300) consists of one single piece but preformed to have a second end (320) in two parts (330 and 340) which, under the action of an axial load (arrow F), are cleaved apart so that one part of the bushing (330) moved by the tensile load of the mandrel (400) is urged to be opened around the fixed part of the bushing (340), the expansion of the mobile part (330) called sleeve being produced without folding. The invention also concerns a method for inserting such a rivet. The invention is applicable to rivet fixing.