Abstract: The temperature measuring apparatus includes: a light source; a first wavelength-dividing unit which wavelength-divides a light from the light source into m lights whose wavelength bands are different from one another; m first dividing units which divides each of the m lights from the first wavelength-dividing unit into n lights; a transmitting unit which transmits lights from the m first dividing unit to measurement points of an object to be measured; a light receiving unit which receives a light reflected by each of the measurement points; and a temperature calculating unit which calculates a temperature of each of the measurement points based on a waveform of the light received by the light receiving unit.

Abstract: A resistance temperature sensor with a first temperature sensor element and a second temperature sensor element, wherein the first temperature sensor element comprises a first measuring path and the second temperature sensor element a second measuring path, wherein the first and the second measuring paths extend on a substrate, wherein the substrate has an anisotropic thermal expansion with at least two mutually differing expansion directions (a, c), and wherein a projection of the first measuring path on the expansion directions (a) differs from a projection of the second measuring path on the expansion directions (c).

Abstract: These various embodiments serve to facilitate improving the accuracy of a computed tomography (CT) process. This can comprise operably coupling at least one calibration phantom to a CT scan table and then, during a CT scan of an object that is disposed on the scan table, also gathering calibration information using that calibration phantom(s). By one approach, this calibration phantom can comprise one or more annular-shaped members. When using a plurality of annular-shaped members, at least some of the annular-shaped members can be disposed concentrically with one another. By one approach, in lieu of the foregoing or in combination therewith, this calibration phantom can comprise one or more pins and/or spherically-shaped members (and/or other shapes of geometric interest). If desired, such spherically-shaped members can be combined with the aforementioned pins.

Abstract: A packaging bag having a steam venting function capable of releasing pressure inside a package even when heating cooking is performed by a microwave oven and preventing the inside of the bag from being contaminated and the package using the packaging bag. The packaging bag includes two pieces of front and back main body films having sealant layers which are opposed to each other with the sealant layers facing inward, side seal parts, and a bottom seal part. The front body film is folded in the vicinity of the bottom seal part throughout the entire width of the bag and parallel with the bottom seal part to form a fold-in part. A steam venting port is formed in the fold-in part, and an easily peelable tape covering the steam venting port is disposed on the inside of the fold-in part throughout the width of the bag and parallel with the fold-in part, and then heat-sealed.

Abstract: An air-evacuable storage bag with multiple air exit holes includes two sheets of outer film, two sheets of inner film, a crosswise hot sealing line formed by hot-sealing the two sheets of outer film and the two sheets of inner film, a storage space used for accepting an article, and an air exhaust area; the two sheets of outer film includes a first end and a middle end; the two sheets of inner film are placed in between the two sheets of outer film; the storage space is formed between the crosswise hot sealing line and the first end; the air exhaust area is formed between the crosswise hot sealing line and a top end of the two sheets of outer film; a plurality of air outlets are formed intermittently between the two sheets of inner film at the crosswise hot sealing line; the air outlets can be opened automatically.

Abstract: A motor includes a rotor having a permanent magnet; a sleeve rotatably supporting the rotor; fluid provided in a gap between the rotor and the sleeve; a stator having a electromagnet disposed opposite to the permanent magnet to rotate the rotor relative to the stator; and a boss interposed between the sleeve and the stator. In the motor, the sleeve, the stator, and the boss are provided as separate members.

Abstract: A ball bearing includes an inner ring having a raceway surface, an outer ring having a raceway surface, a plurality of rolling elements rollably disposed between the raceway surface of the inner ring and the raceway surfaces of the outer ring, and a resin cage configured to retain the plurality of rolling elements between the inner ring and the outer ring. The cage is a crown type cage having an annular base portion and a plurality of pockets formed in an axial end face of the annular base portion, in which the pockets retain the rolling elements. An axial distance between an axial position of a center of gravity of the cage and a curvature center of a spherical or cylindrical inner surface of each of the pockets is 0.6 or more times a radius of curvature of the inner surface. A hybrid vehicle transmission has this ball bearing.

Abstract: An architecture making it possible to provide sufficient absorption of shocks for a power shaft while maintaining rigidity at front bearings so as to not compromise meshing of power teeth of a drive pinion. A compressible dynamic shock absorption is provided in alignment with a downstream shock absorber of an additional meshing. An assembly for dynamically absorbing shocks for a power shaft includes upstream and downstream bearings including power rollers mounted on two casings and flanking a speed-reducing teeth meshing. The downstream bearing is coupled to at least one additional roller bearing associated with a compressible shock absorber to form a downstream shock absorber axially offset relative to the upstream bearing opposite the teeth meshing. Both downstream bearings are connectable by a flexible frame mounted on the common casing. The architecture can be used for power-transmission shafts, for example supercritical shafts in turbine engines.

Abstract: A wheel bearing assembly includes a wheel hub, a knuckle member defining a bore, and a bearing arranged in the bore and configured to rotatably support the wheel hub. The bearing includes a seal member configured to cover internal workings of the bearing. The wheel bearing assembly also includes an annular slinger arranged on the wheel hub and configured to at least partially screen the seal member to minimize ingestion of contaminants by the bearing from the ambient. The wheel bearing assembly additionally includes an annular shield configured to at least partially shield the slinger from the contaminants and generate a labyrinth path from the ambient to the seal member for any of the contaminants. A vehicle employing the above described wheel bearing assembly is also disclosed.

Abstract: A wheel bearing apparatus of a semi-floating type has a pilot portion 21 on an outer member 20. The pilot portion includes a cylindrical portion 21a and a tapered portion 21b. The tapered portion 21b gradually decreases in diameter from the cylindrical portion 21a to an end surface of the inboard side. A fitting portion 16 of an axle housing 14 corresponds to the shape of the pilot portion 21. An annular groove 22 is formed at the tapered portion 21b of the pilot portion 21. A seal ring 23 is mounted in the annular groove 22. An outer diameter d3 of the seal ring 23, after mounting, is set smaller than an inner diameter d4 of the cylindrical portion 16a of the axle housing 14. The seal ring elastically contacts the axle housing 14. A slight gap of a fitting portion between the outer member 20 and the axle housing 14 is blocked off.

Abstract: An axle assembly having a housing, a bearing, and a bearing adjuster mechanism. The bearing adjuster mechanism may include an adjuster ring and a lock ring. The adjuster ring may have a set of teeth and exert a preload force upon the bearing. The lock ring may include a lock tab portion that extends between two teeth and engages a lock ring positioning feature disposed on the housing to inhibit rotation of the adjuster ring.

Abstract: This rolling bearing (1) comprises an inner ring (2), an outer ring (3), rolling members (5) placed in a rolling bearing chamber (4) arranged between the inner and outer rings, a bistable washer (7) capable of selectively taking one of two predetermined configurations, and an annular flange (8) partly delimiting the rolling bearing chamber (4) and mounted on a first ring (3; 2) of the inner and outer rings. The flange (8) extends radially from the first ring (3; 2) and is axially aligned with the second ring (2; 3).

Abstract: An optical connector includes a printed circuit board (PCB), an optical-electric coupling element, a jumper, and optical fibers. The optical-electric coupling element is attached on the PCB. The jumper is detachably positioned on the optical-electric coupling element. The optical-electric coupling element includes first coupling lenses. The jumper includes a first external sidewall, a second external sidewall, a third external surface, and a fourth external surface. The first external sidewall defines receiving holes. Each optical fiber is received in a respective receiving hole. The third external surface defines a sloped surface extending from the third external surface to the first external sidewall. The third external surface and the sloped surface form an angle therebetween. The fourth external surface defines a cavity. The jumper includes second coupling lenses positioned on a bottom surface of the cavity. Each second coupling lens is aligned with a respective first coupling lens.

Abstract: An optical device includes: a chassis that receives an optical element; a first terminal that is extended from a bottom face of the chassis and is electrically connected to the optical element; a second terminal that is extended from a side face of the chassis and is electrically connected to the optical element; a projection portion that is provided on the bottom face of the chassis and a top face of the projection portion is higher than a distal end of the first terminal.

Abstract: Disclosed is a bidirectional optical transceiver module having an efficient optical coupling structure. The bidirectional optical transceiver module according to an exemplary embodiment of the present disclosure includes a first structure which has a hexahedron shape, has four side surfaces of which two side surfaces are formed to be inclined at a predetermined angle with respect to a bottom surface, and is transparent to both a transmitted light component and a received light component; and at least one second structure which has a planar shape, is inserted in the first structure so as to form a right angle with the bottom surface of the first structure and be tilted by a predetermined angle from a direction of the transmitted light component or the received light component, and is transparent to one of the transmitted light component and the received light component and reflective of the other one.

Abstract: A method of the present invention is a method for manufacturing an optical module (10) including an optical fiber (3) and an optical fiber insertion pipe (2) into which the optical fiber (3) is inserted, and includes a sealing step in which the optical fiber insertion pipe (2) is hermetically sealed. The sealing step includes a contact step, a heating step, and a feeding step. In the contact step, a heat conductor member (5) is provided along and in contact with a side surface of the optical fiber insertion pipe (2), the heat conductor member having a heat conductivity greater than that of an environmental atmosphere of the sealing step and having a heat generating property of generating heat by induction heating, which heat generating property of the heat conductor member is inferior to that of the optical fiber insertion pipe (2) in terms of heat generation amount. In the heating step, the optical fiber insertion pipe (2) thus provided with the heat conductor member (5) is heated by induction heating.

Abstract: Certain embodiments provide methods for manufacturing camera module including arranging a camera module body in a first shield and forming a resin having a light shielding effect. The camera module body has: a sensor board which has a sensor unit; and an optical element which has a lens unit and a spacer. The process of arranging this camera module body in the first shield is a process of arranging the camera module body in the first shield such that a gap is formed between the camera module body and the first shield. The process of forming the resin having the light shielding effect is a process of forming the resin having the light shielding effect in the gap between the first shield and camera module body.

Abstract: A media loading device includes a detachable stiffener that is detachably connected to a leading portion of a soft media and supports the leading portion of the soft media during threading of the soft media through a media path of a printer. A method for loading soft media includes detachably connecting a leading edge of soft media onto a detachable stiffener and placing the detachable stiffener and soft media into a printer. The detachable stiffener and soft media are fed through the media path in the printer.

Abstract: A printer has an automatic cutter and a recording paper guide member. The automatic cutter includes a fixed knife attached to the printer case and a movable knife attached to an access cover. The movable knife is attached to the open side of the access cover relative to the fixed knife. The recording paper guide member is disposed to the printer case at a position closer to the open side of the access cover than the movable knife. The movable knife protruding to the fixed knife side and the recording paper guide member interfere if the access cover is opened when the movable knife has moved to the cutting start position. As a result, because movement of the access cover is limited and the access cover will not open, the movable knife protruding to the fixed knife side is not exposed outside the printer case.

Abstract: The present invention relates to an applicator (2) for combing the eyelashes and/or the eyebrows and/or for applying a composition thereto, the applicator comprising a molded applicator member (8), comprising: • a core having a longitudinal axis; and • teeth that extend outwards from the core, the majority of the teeth having a length lying in the range 0.5 mm to 1.8 mm; the applicator member (8) having a greatest transverse dimension, measured perpendicularly to the longitudinal axis of the core, that is strictly less than 6 mm, on at least 70% of the length of the applicator member.

Abstract: A tool that is useful for cleaning and disinfecting the attachment surfaces of a fluid connector device used in medical applications, the tool having a housing with an opening of defined shape and a chemically treated flexible insert positionable inside the housing that substantially conforms to the inside wall of the housing and, when placed over the attachment surfaces of a fluid connector device, can be manipulated axially and rotationally relative to the attachment surfaces to contact, clean and disinfect the surfaces. Some embodiments can also be used for topical cleaning of skin or other surfaces.

Abstract: A product dispenser for dispensing an elongate product strip includes, in one embodiment, a product container for storing the product to be dispensed, the container defining an opening through which the product can exit the container, a product flow regulator and a dispensing cover that overlies the product flow regulator. The product flow regulator is positioned proximate the container opening and comprises a flow passage that is in communication with the product container, the flow passage accommodating the product exiting the container. The product flow regulator terminates in at least one distribution aperture for allowing the product within the flow passage to exit the product flow regulator, the product flow regulator further comprising a reservoir for accommodating the product exiting the product flow regulator. The dispensing cover defines an elongate distribution slit proximate the reservoir of the product flow regulator, for allowing an elongate product strip to be dispensed.

Abstract: A liquid applicator includes a liquid pressing mechanism (liquid pressing means) for pressurizing an application liquid inside a main body so as to supply application liquid to an applying member by the pressing of the liquid pressing mechanism. The applying member is made of an elastic material and is formed with a communication path of a passage hole for communication between the inside and outside of main body, and an applying portion of the applying member is formed projected further forward from an ejection opening of communication path. The liquid applicator that can simply apply an application liquid, even it is high in viscosity, over a wide area.

Abstract: A cosmetic system includes a motorized applicator/dispenser with an applicator brush and a motorized handle unit for automatically moving the applicator brush in one or more directions. A cosmetic container unit containing a cosmetic is in communication with the applicator brush and the cosmetic is wicked or dispensed onto the skin when the applicator brush comes into contact with the skin and the applicator brush is automatically moved in one or more directions. In some embodiments, the motorized applicator/dispenser includes touch control for controlling the movement of the applicator brush.

Abstract: A cutting unit mounting device includes a ball through which a yoke extends laterally. The yoke is attached to the cutting unit, and the ball is pivotably mounted in a ball housing attached to a lift arm. A releasable lock pin engages and secures the ball within the ball housing in a mowing position or a service position. The ball housing has stops to limit the pivoting of the ball and yoke with respect to the ball housing. A releasable lock pin engages notches in the ball to engage and secure the ball in the mowing position or service position with respect to the ball housing.

Abstract: A device and method for assembling two structural elements made from a composite material is provided. The device includes two cylindrical flanged receptacles, each pierced by an aperture perpendicular to the axis of the cylinder, and a shaft that can be introduced into said apertures. The device also includes bearing means, which bear on the interior surfaces of the cylindrical receptacles and can maintain tension in the shaft when the shaft extends through the apertures in the two receptacles. The device includes means of placing the shaft under tension.

Abstract: An end treatment array for crash attenuation includes a transition barrier module formed of side walls, end walls, a top wall, and a bottom wall, wherein the module walls together define an enclosed interior space. The end treatment array further includes a containment impact sled having an axially extending frame. The frame has a width sufficient to contain the transition barrier module within the frame when in an assembled configuration, and has an axial length which is at least one-half the length of the transition barrier module. The frame defines an interior volume, the purpose of which is to contain a substantial portion of the transition barrier module in the assembled configuration, and to contain debris caused by destruction of the plastic barrier modules in a vehicular impact. The containment impact sled is attached to the transition barrier module.

Abstract: A system and method for temporarily hindering the ability of a vehicle to be driven. A locking assembly is provided that has arms and a trigger release. At least one spring element is provided for biasing the arms into a locked configuration. The arms are cocked into the open configuration against the bias of the spring element. When the trigger release is activated, the arms automatically spring back to the locked configuration. An elongated application pole is provided that is used to propel the locking assembly a wheel of the vehicle. The contact activates the trigger release and causes the arms to move into the locked configuration and mechanically engage the wheel. Once the locking assembly is locked onto the wheel, the wheel is inhibited from turning and the vehicle becomes disabled.

Abstract: A vertically stackable and retrofittable traffic cone linking system having a plurality of linking cuffs substantially conically shaped linking cuffs having four connection points, sized and configured to be removably secured to a standard traffic cone and a traffic cone linking connector removably connected to the linking cuffs. Once the traffic cone linking cuff is linked to the traffic cone linking connector, the traffic cone linking system can be can be arranged in a predetermined configuration or arrangement to alert onlookers of a particular hazard or to impede access to a given location.

Abstract: A hydraulic boat lift uses two hydraulic cylinders to pull/release cables attached to a boat cradle. The hydraulic cylinders are operated by attachment to a tandem pump to cause them to operate in a synchronized fashion. Furthermore a switch assembly has a switch associated with each respective hydraulic cylinder, the pair of switches being wired in parallel so that if one side of the boat cradle reaches its fully raised position before the other side, the one side will stop and the other side will continue to move up until it is also disposed in a fully raised position before stopping by turning off the electricity to the tandem pump.

Abstract: The invention concerns a recoverable gabion for use in protecting military or civilian installations from weapons assault or from elemental forces, such as flood waters, lava flows, avalanches, soil instability, slope erosion and the like. The gabion comprises opposed side walls comprising a plurality of side wall elements connected together at spaced intervals by a plurality of partition walls such that spaces between neighboring pairs of partition walls define, together with the side walls, individual compartments of the gabion, adjacent side and partition walls being connected to one another by pivotal connections enabling the gabion to be folded between fully flattened and deployed configurations, wherein at least one of the pivotal connections is a releasable connection which when released allows a side wall element to open with respect to the gabion to allow access from the side of the gabion to any contents of the gabion compartments.

Abstract: Disclosed is a subsoil absorption system comprising a drainage unit with a support pipe extending through the inner cavities of modules which are spaced apart along the support pipe. The drainage unit is positioned within an excavation and a fluid source provides fluid to the inner cavity of at least one module which is thereafter allowed to flow from the inner cavity into excavation backfill.

Abstract: An improved tarp and ballast system that includes a plurality of panels attached to one another along the lengths thereof, wherein the lengths of the panels correspond to the length of the tarp. The tarp also includes chain pockets located at the sides of the tarp which run the length of the tarp and have chains secured therein. The tarp further includes a plurality of cable pockets and associated ballast anchors oriented across the width of the tarp which are adapted to secure a plurality of ballast cables to the tarp.

Abstract: A monohull vessel for laying a pipeline includes tensioners 13 disposed along a Pipelaying path P. The pipelaying path P includes an upstream portion that is substantially horizontal and at least 10 m above the center of rolling R of the vessel and, towards a stern end of the vessel hull, a downstream portion that is downwardly inclined and, in use, enters the water at a location inboard of the stern end of the vessel hull 1.

Abstract: A skid for positioning a pipe or a piece of earth boring equipment includes a first frame and a second frame slidably mounted on the first frame. The second frame forms a rectangular trough having an open upper end. An upwardly opening cradle rests in the open upper end of the rectangular tough of the second frame that supports the pipe or the piece of earth boring equipment. A first vertical sack mechanism is attached to a first end of the first frame and a first end of the second frame. A second vertical jack mechanism is attached to a second end of the first frame and a second end of the second frame. The first and second vertical jack mechanisms raise and lower the second frame and the upwardly opening cradle supporting the pipe or the earth boring equipment to a desired position.

Abstract: A three part foundation system for supporting a building is described. Three part foundation systems can include a containment vessel, which constrains a buffer medium to an area above the containment vessel, and a construction platform. A building can be built on the construction platform. In a particular embodiment, during operation, the construction platform and structures built on the construction platform can float on the buffer medium. In an earthquake, a construction platform floating on a buffer medium may experience greatly reduced shear forces. In a flood, a construction platform floating on a buffer medium can be configured to rise as water levels rise to limit flood damage.

Abstract: A piling is provided with a pipe provided with a generally cylindrical shape, a first end, and a second end. A first end fitting is located at the first end of the pipe and a second end fitting is located at the second end of the pipe. The first end fitting is provided with an out-of-round shape that transmits torque and is dimensioned so that at least a portion fits within the second end fitting, and the second end fitting is provided with an out-of-round shape that transmits torque with at least a portion that fits about a portion of the first end fitting.

Abstract: A steel pipe pile having pile bearing capacity without disturbing the surrounding ground during installation. The steel pipe pile including a first steel pipe pile that has a hollow steel pipe and a first helical fin on the outer periphery thereof from one end toward the other end at a constantly equal pitch; and a second steel pipe pile that has a hollow steel pipe and a helical fin on the outer periphery thereof from one end toward the other end at a constantly equal pitch and that is joined at an end to the other end of the first steel pipe pile, the pitch of the first helical fin and the pitch of the second helical fin being equal, and the first helical fin and second helical fin being continuous along an imaginary helix at the joint between the first steel pipe pile and the second steel pipe pile.

Abstract: An explosive-resistant mine seal (2) is provided, which includes a pair of block walls (14, 16). An adhesive (22) is provided between adjoining surfaces of the blocks (20) where the adhesive (22) has greater strength properties than the blocks (20) themselves. A core member (18, 18?) is provided between the two walls (14, 16) and is bound thereto. The adhesive (22) may be coated over the walls (14, 16) to increase the strength of the mine seal (2).

Abstract: A flexible water-permeable geotextile tube having flat ends when filled with fill material. The tube has separate end panels that are attached to a tube body at the tube body's opposing ends. In one embodiment of this invention, the separate end panels are configured to have the same shape as that of a cross-section of the tube body when the tube body is filled and installed. The cross section of the tube body may be determined before installation by determining the relationship between the height, circumference, the fill material, and the surrounding environment into which the tube is planned to be installed.

Abstract: A cutting insert has a top surface, a bottom surface, a plurality of side surfaces that connect the top and bottom surfaces. The side surfaces form an obtuse angle with the bottom surface as well as an acute angle with the top surface. The side surfaces include a first side surface and a second side surface, which form an obtuse angle with each other when seen from the above. A main cutting edge is formed at an intersection between the first side surface and the top surface. An inclined cutting edge, which is only for ramp milling, and a minor cutting edge are formed at an intersection between the second side surface and the top surface. An obtuse angle, which the second side surface forms with the bottom surface, is greater than that which the first side surface forms with the bottom surface.

Abstract: Polygonal turning insert has a cutting edge including three part edges, a nose edge and two main edges, and chip-guiding flank surfaces for each part edge, a primary flank surface, and secondary flank surfaces. The primary flank surface is convexly arched and delimited by an arched lower boundary line, which has an apex point facing the nose edge and is situated along a bisector between the main edges, and includes two mirror-symmetrical arc part lines extending from the apex point to a pair of opposite end points situated along a reference line intersecting the bisector at a midpoint between the end points. The distance between the midpoint and the individual end points is greater than that between the midpoint and the apex point. An angle of inclination of the primary flank surface decreases from a greatest value in a bisector section to a smallest value in a reference line section.

Abstract: There is provided a deep hole processing device for forming a hole by rotational movement of a main spindle to which a tool is attached of a portal machine toward a workpiece, having, a bush having a hole diameter for guiding rotational movement of the tool, and a bush holding unit provided on a cross rail capable of moving on columns of the portal machine for holding the bush with respect to a spindle head on which the main spindle is mounted at a predetermined distance, wherein a position of the bush relative to the workpiece and a pressure at which the bush is pressed against the workpiece may be controlled by movement of the cross rail.

Abstract: A drill having a drill head (11) made of hard metal and a shaft (12) or a coupling piece (16) made of a sintered iron alloy. The hard metal is joined in the form of a material connection to the sintered iron alloy by a sintering process.

Abstract: A outer diameter shaft reducer tool includes a cutter head and main body capable of assembly together through the use of a pair of set screws. The assembly can then easily be connected to a hand-held drill through a common extension thereby allowing for the provision of automated rotation of the cutting assembly. To reduce the outside diameter of a shaft, a user inserts the bar or rod into a lumen within the main body and applies pressure to cause a number of cutting teeth to engage the end portion of the bar or rod near the outer portion of the end face. As the teeth cut, the outside diameter of the shaft is thereby reduced.

Abstract: A rotary coolant adapter that is compatible with commercially available tool holders attaches to a rotary tool holder to supply coolant to a flow path in a rotary tool. The rotary coolant adapter has a stationary outer housing and a stationary supply tube for supplying coolant to an annular coolant manifold that surrounds a portion of the rotary tool holder. An internal radial feed tube supplies coolant from the annular coolant manifold to the flow path in the tool. Bearings support the stationary outer housing on the rotary coolant holder, and seals are located between the annular coolant manifold and the bearings to prevent coolant leakage from the annular manifold reaching the bearings.

Abstract: A tool holder has a first holder part for inserting into a receptacle in the machine tool and a second holder part for holding a tool. The tool holder has a conduit for directing a coolant and/or lubricant to the tool from a coolant and/or lubricant source. The tool has a conduit section for the coolant and/or lubricant for directing the latter to a machining point, and wherein, in the fitted state of the tool in the tool holder, the conduit is in contact with the conduit section at a coupling point. Provision is made for there to be an air feed line which directs compressed air from a compressed-air source into the region of the coupling point in such a way that the compressed air acts on the outer circumferential surface of the conduit and of the conduit section. Furthermore, methods for operating such a tool holder are described.

Abstract: An anchor comprises first, second and third flanges. A surface of the first flange facing the second flange defines a plane. A contour of the first flange projected onto the plane extending beyond a contour of the second flange projected onto the plane. A base connecting part includes the third flange and the second flange. An accessory connecting part operatively connected to the base connecting part includes the first flange. The third flange is movable relative to at least one of the first and second flanges between a first position and a second position. In the first position, a contour of the third flange projected onto the plane is contained within the contour of the second flange projected onto the plane. In the second position, the contour of the third flange projected onto the plane extends beyond the contour of the second flange projected onto the plane.

Abstract: A fastener (2) such as a rivet, and a method of manufacture of such, wherein the fastener (2) is formed with helical (16) and annular grooves on the shell (4), such that when the fastener (2) is installed into a workpiece (24), a bulb (30) having a lobed blindside footprint (36) is produced on the blindside of the workpiece (24), the helical grooves (16) having an increasing depth towards the head end (12) of the shell (4) to promote formation of the bulb (30) initially towards the head end (12).

Abstract: A blind fastener including a core bolt having a shank with a head and a threaded portion, and a sleeve having an elongated body with a head, an internal threaded portion, and a tapered notch formed within an exterior surface thereof and defined by a tapered portion having a slope and a frictional enhanced surface. The core bolt is installed within the sleeve such that its threaded portion engages threadedly the internal threaded portion of the sleeve. During installation of the fastener within the plurality of workpieces, a bulb is formed on the elongated body of the sleeve, the bulb defining a portion of a bulbed portion. When a selected axial force is reached, the bulbed portion separates from the elongated body and engages axially the tapered portion of the sleeve, increasing the diameter of the bulb which engages a blind side of one of the workpieces.