Abstract: A vessel for injecting a bonding agent for anchoring a mounting element in a drilled hole comprises a housing for accommodating one component of a bonding agent and having a housing opening, an injection piston provided with an injection nozzle and displaceable in the housing, the injection piston being arranged to close off the opening of the housing, and a removable rod inserted into the injection nozzle and acting as a seal for the injection nozzle.

Abstract: An expandable sealing plug and supporting structure adaptable for both pull-to-open, push-to-close and twist-to-open, twist-to-close captive dispensing caps is provided. The expandable plug is manufactured with thinner walls than that of the supporting structure and a compatible outer cap, and is designed to balloon outwardly when the assembled cap and container experience an increase in internal pressure. This ballooning affect tightens the connection between the plug and the dispensing orifice in the outer cap, thereby increasing the sealing of the dispensing cap. Material resilience returns the plug to the original plug shape on release of internal pressure and maintains original plug shape when no unusual pressure is applied.

Abstract: A dispensing spigot for a container in which the spigot 15 is mounted on a spout 10 and a portion 18 of the deformable diaphragm wall 19 sealingly engages the internal surface of the spout wall 12. To improve sealing a groove 21 is provided in the diaphragm wall and a flange 14 projects from the spout wall 12 into the groove 21 to sealingly engage the surface 23 of groove 21. This arrangement of the flange 14 and groove 21 restricts leakage between the spout 12 and the deformable wall 18.

Abstract: A hydraulic coupling for a "Bag-in-the-box" fluid container, comprising a sealed closure and a connection fitting sealably engaged therewith, the closure including a hollow tube carrying a tapered, dislodgable plug and the connection fittig for coupling to a hydraulic pick-up line, the fitting sealably engaged in the tube and having a plunger arranged to dislodge the plug to gain access to the content of the gab for transmission of the content of the bag to the pick-up line.

Abstract: A tool for closing and clearing the tip of a caulking tube includes a shaft, barbs on the shaft and a blade guide and hardened caulk cutting groove extending along the shaft.

Abstract: A dispensing spigot for a container in which the spigot 15 is mounted on a spout 10 and a portion 18 of the deformable diaphragm wall 19 sealingly engages the internal surface of the spout wall 12. To improve sealing a groove 21 is provided in the diaphragm wall and a flange 14 projects from the spout wall 12 into the groove 21 to sealingly engage the surface 23 of groove 21. This arrangement of the flange 14 and groove 21 restricts leakage between the spout 12 and the deformable wall 18.

Abstract: A unique combination of a neck having a back wall which extends above a front wall and a closure for sealing an opening in the neck is disclosed. The back wall has a lip which extends into the opening for engaging the closure. The closure is inserted into the opening such that a groove in its upper surface is engaged by the lip to prevent movement of the closure out of the opening. Removal of the closure is accomplished by depressing it into the opening slightly to release the lip from the groove, and then rotating it about the front wall. In one embodiment, the front wall includes a tamper-proof tab which must break away from the front wall when the closure is rotated during a removal operation. Several embodiments of the upper edge and groove are shown.

Abstract: A tool for use in the lubrication of a slip joint formed by a spline connection between a shaft and a sliding yoke in a two piece vehicle driveline. The tool includes a pair of spring brackets having legs which grip the yoke. An L-shaped spring arm has one end connected to a rigid plate secured to the brackets. The other end of the spring arm carries a plug having a conical tip which plugs a vent hole in the yoke when lubricant is applied to the slip joint. The spring arm holds the plug in the vent hole to assure a complete fill of the slip joint with lubricant and yields if necessary to relieve excessive pressure which could damage the slip joint seal.

Abstract: A convenient, spill-resistant and highly versatile pouring system for containerized liquids is disclosed. A primary funnel includes a container seating well having a built-in container piercing element. The primary funnel is inverted and placed over a liquid container or vice versa to carry out the piercing operation, following which the primary funnel and pierced container are in an upright position so that the reduced diameter pouring spout of the primary funnel can enter an aperture of a receiver of the liquid. Easily attachable secondary and tertiary pouring spout extensions allow pouring from the primary funnel into receivers having restricted openings and into receivers at relatively inaccessible locations. A convenient closure plug adapted to fit all pouring spouts of the system is provided. The secondary pouring spout can also be conveniently coupled with a standard size outlet of a bulk liquid storage container.

Abstract: For containers with circular openings, a closure for selectively loosely covering or tightly sealing the container. A seal member has an elastically contractible peripheral bead. The throat opening of the container decreases in diameter in two steps, forming two annular ledges and a wall portion therebetween. The peripheral bead may rest loosely upon the first, larger ledge, and, when contracted, may be seated tightly upon the second, smaller ledge.

Abstract: The invention provides a cartridge for use in dispensing a crease setting composition into a temporary crease of a garment in order to make that crease permanent. The cartridge (17 ) is connected to a mechanism which by movement of the cartridge and mechanism relative to the crease causes the dispensing of the composition from a nozzle (34) at the end of the cartridge. The end (26) of the cartridge (17) is of reinforced construction in order to support the nozzle (34) in a firm and effective manner. The nozzle is normally in the form of a tube (35) which fits in a bore (27) in the end (26) and the bore intersects the end of a cavity inside the cartridge which is conical in shape so as to give a small area (28) of intersection.

Abstract: A liquid dispenser for attachment to or forming part of a liquid container including a bore and a plug portion of substantially the same cross-section as the bore mounted in and across the bore so that the outer surface of the plug and the inner surface of the bore are in sealing contact, the outer surface of the plug portion or the inner surface of said bore including a protrusion whereby the plug or brush holder are distorted to provide a liquid channel for control of the flow of the liquid between the outer surface of the plug and the inner surface of the bore.

Abstract: Apparatus which controllably meters dry powder from a powder supply chamber falling through a vertically disposed axial passageway interconnecting the supply chamber with a mixing chamber therebelow for forming an air-powder mixture therein for transport to a desired site. A tapered plug member is bonded to a bimorph bender comprising a piezoelectric element bonded to each face of a thin, flat, cantilevered metallic beam which is deflectable by a dc bias or driving voltage applied to the bender to cause the tapered plug to penetrate or move within the passageway, thus varying width of annular gap formed between the plug and passageway, and hence, amount of powder capable of falling therethrough. An oscillating voltage may be impressed upon the piezoelectric elements to cause the deflected beam to additionally be vibratorily displaced in accordance with the frequency of vibrations of the impressed oscillating source.

Abstract: A preferred cap for the fill spout of a water bed comprises a screw cap having a top and a threaded flange which is capable of mating with the threaded portion of a fill spout, a turning knob, and a sliding shaft for connecting the screw cap to the turning knob. The shaft allows the knob to reciprocate between a first position substantially abutting the top of the cap and a second position raised above the top. In the raised position, turning of the knob turns the screw cap through the shaft, thereby unthreading or threading the screw cap onto the threaded portion of the fill spout. The knob may also be used as a handle to apply sufficient force to extract a retracted fill spout from its stored position in the envelope of the water bed.To enhance sealing of a cap in a water bed, a sealing thimble may be used to fill the inner volume of the fill spout. An outwardly projecting flange of the thimble bears against the rim of the fill spout.

Abstract: This invention is directed to a dispenser for viscous fluids.

Abstract: A barrier spout and cap assembly mounted on a flexible bag or pouch of plastic laminate film having barrier material incorporated therein to prevent the permeation of various gases and especially oxygen. The structures of the spout and its cooperating removable and replaceable cap are such that they provide a barrier to gas permeation at the joint between the spout and bag and through the cap. The cap and associated barrier are removeable and replaceable to facilitate filling of the bag.

Abstract: An appliance for making an aerated beverage, e.g. for domestic use, comprising a casing in which is mounted a pressurized container of carbon dioxide which is controlled by a manually operable valve, the operation of which is worked by a finger actuable lever. A nozzle is connected to the valve to receive carbon dioxide therefrom and inject it into water in a bottle when the bottle is mounted with the nozzle immersed in the water. A flexible diaphragm surrounds the upper end of the nozzle and carries a stopper which closes the neck of the bottle when so mounted.

Abstract: A sealed container having matter, such as a liquid, paste or powder effectively sealed in the container, has an elongate stopper member transversely disposed in the seal. The seal grips the elongate stopper member but is not sealed thereto. The elongate stopper member has one end extending through the seal and the other end extending outside the container. The outside end of the stopper member may be grasped and pulled. The end extending into the container will be caused to be withdrawn through the container seal, leaving an opening into the container through the space formerly occupied by the elongate stopper member. The matter within the container may then be expelled through the opening.

Abstract: The specification of the present invention discloses an automatic bottle cap that may be applied to an opened receptacle. The valve used in this cap automatically opens when the receptacle is tipped for pouring and closes when the receptacle returns to the upright position. The device uses two permanent magnets positioned such that a net unbalanced force exists between them which is used to open or close the valve. The movement of one magnet within the structure causes the direction of the net unbalanced force to be reversed causing the second magnet and associated valve stem to move and open or close the valve.

Abstract: A one-piece dispensing closure has an annular skirt on the inner side of which there are threads which co-operate with threads on a container neck for retaining the closure on the container. The closure has a disc-like top in which there is a dispensing opening and a lid for the opening which is an integral part of the closure and is hinged to the closure top at one edge thereof. The lid has an integral plug adapted to close the dispensing opening when the lid is swung into closing position overlying the closure top. The closure top and the underside of the lid have co-operating projections, for example, ears and a post, which function to prevent the lid from swinging to closing position when the closure is turned over to position for dispensing content material and which can be manually interengaged for retaining the lid in closing position when desired.

Abstract: This invention is a combined closure cap and pour-out fitment of the type used to seal glass or plastic or similar containers and particularly containers containing dispensible products such as salad dressings. The combination contains a pour-out fitment which is applied to the container with the closure and which remains on the container after the sealing closure is removed for limiting the flow of the dressing or other products. The dispensing fitment is a separately molded disc-like structure with a center aperture and is adapted for being snapped into the closure prior to the application of the closure to a container. The fitment and closure combination seal the container without any additional sealing liner.

Abstract: Feeder apparatus is provided for delivering a pre-determined amount of feed to hogs and like livestock. The apparatus includes a feed transporting and dispensing conveyor with which are associated a plurality of feeder units; each unit receives and temporarily stores the feed. Each unit includes a feed receiver body. A boot extends from the body and defines a discharge opening. A pear-shaped stopper valve carried in the boot fits into and onto the discharge opening to obstruct the flow. A stopper valve pull system acts to draw the stopper valve away from the discharge opening, thereby permitting feed flow; if desired, this pull system can be connected to a timer so as to discharge the feed at a pre-selected moment. The stopper valve includes a semi-spheroidal element adapted to fit into and onto the discharge opening and a conical element adapted to be drawn through the feed pile so as to discourage feed bridging and hang-up within the feeder unit body.

Abstract: Disclosed herein is an opener for an adhesive container with a nozzle, which comprises a sharp member capable of making a hole in the closed end portion of the nozzle provided on the adhesive container body, the sharp member having a tapered sharp section which is used to make the hole in the closed end portion of the nozzle.

Abstract: A composite stopper comprises a body of resilient plastics material and a head surmounting the body. The head has a skirt extending around the body and a sleeve which is force fitted into a blind recess in the body. The fit of the sleeve causes the adjacent body portion to expand into engagement with the inner surface of the skirt.

Abstract: A pouring device for use with a container, the device having a central liquid outlet and air inlets positioned annularly around the outlet so that whatever the axial alignment of the device when fitted to the container there is always an air inlet above the outlet; the device has a flared pouring lip which extends to a planar annular lip; preferably a bung is provided to close the outlet and inlets which may be attached to the lip of the device by means of a break away ring provided on the planar portion of the lip of the device.

Abstract: A removable heat sleeve for use in hand-holdable gun for facilitating longitudinal extrusion of a thermoplastic-type medium from a removable self-contained storage cartridge container therefor in response to piston pressure along the longitudinal axis of the container comprises a first heat reflective sleeve surrounding the cartridge container for reflecting heat toward the hollow heating sleeve interior for providing a controlled temperature thereto, an electric heating coil surrounding the first heat reflective sleeve for heating the hollow heat sleeve interior to the controlled temperature in response to voltage applied thereto, and a first heat transmissive removable burst shield sleeve within the interior of the first heat reflective sleeve and at least partially surrounding the heat sleeve surrrounded cartridge container to provide a complete burst shield enclosure for the container for physically isolating the heat sleeve first reflective sleeve and heating coil from the container to prevent fouling th

Abstract: The present invention relates to an apparatus adapted for a special whip cream dispensing function, characterized by a combination of types of fluid flow channels including, as the central portion thereof, two concentric annuli which enable the apparatus to produce the present multi-flavor characteristic.

Abstract: An easy opening closure for pressurized fluids and a method of making the same. The container has an end panel with multiple small openings and a tape strip of plastic or plastic coated metal foil is secured to the panel by a heat activated adhesive in a way by which the plastic is extruded into the openings to form hollow bosses each defined by a peripheral annulus or torus formed into the respective opening and at least partially bonded to an uncoated raw edge of the opening, the boss having a disk-like center portion and the surrounding annulus providing a thick cross-section resisting doming of the areas of the tape covering the openings and inhibiting the development of incipient cracks and their propogation resulting in premature peeling of the cohesive bond.

Abstract: A pour spout and paint brush wiper attachable on paint containers. The pour spout has a circular planar member with a square aperture, two edges of which are integral with a pouring spout to facilitate the pouring of paint from the paint container. The circular edge of the planar member has an inverted channel-shaped flange capable of being conformingly snapped over the securing bead of a paint container, while the upper surface of the planar member has a raised rim circumscribing the square aperture and terminating in an integral connection with the spout to prevent the spilling of paint beyond the edge of the pour spout.

Abstract: A closure device for use in preventing leakage of molten steel or other metal from the nozzle of a metal ladle comprises a pair of generally vertical elongated jaw members spaced and hinged at their bottom ends to a base member, the jaws and the base member being sized to permit insertion of the assembly into the bore of the nozzle. Immediately below the base member, there is positioned a washer plate having a size sufficient to block the bore of the nozzle. Passing upwardly through the plate and extending into the space between the jaw members there is a threaded rod provided at its upper end with an enlarged head contacting the opposed inner faces of the jaw members. The lower end of the rod below the washer is threadedly engaged to a wing nut which is manually operated.

Abstract: The present invention discloses a process of closing a nozzle hole in the bottom of a tundish, which is used in pouring molten steel. The tundish has a bottom, which is generally funnel-shaped and, also, has wall means which define the nozzle hole. The steps of the process comprise placing a closure in the nozzle hole to close the same and then placing a finely divided chrome compound on top of the closure and into the nozzle hole and in an amount to at least partially fill the bottom of the tundish. The chrome compound has a sintering temperature of on the order of at least 1740.degree. C. The closure is provided by inserting a rolled up and pressed asbestos bead into the nozzle hole with an end of the bead extending out of the nozzle hole in a position to be grasped by a workman. The tundish of the present invention is operated by pouring molten steel into the tundish and on top of the finely divided chrome compound, which resides on top of the closure.