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A kissing shield comprised of a thin, flexible membrane and a frame or holder.
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| Number | Title | Issue Date |
| 3951716 | Process for production of slide fastener chain An elongated stringer tape is fed along a path extending substantially tangentially of a die wheel carrying in its circumferential groove a formed continuous coupling element of a zigzag or helical coil configuration composed of thermally fusible material... | 04/20/1976 |
| 3951181 | Carrier tape for sliding clasp fasteners A carrier tape for sliding clasp fasteners is provided which comprises a weave foundation consisting of warp and weft threads made of filamentary plastics material, and a plurality of inlaid threads interwoven into the foundation and extending longitudina... | 04/20/1976 |
| 3948675 | Production of particulate plasticised nitrocellulose A process for the production of plasticised nitrocellulose in the form designated "semi-chips", comprises impregnating nitrocellulose flock while the latter is present in a stirred suspension in water, separating the plasticised nitrocellulose obtained fr... | 04/06/1976 |
| 3948297 | Device for operating the weft needles in shuttle-less textile looms In shuttless textile looms, the reciprocating motion of the weft needle is obtained directly from the oscillation of the sley, without requiring auxiliary transmission units. The sley is connected to a mobile element at the end of which is disposed the we... | 04/06/1976 |
| 3947998 | Dual sash window assembly with weathertight sealing means In a window assembly having a pair of sashes mounted within a supporting frame for relative horizontal movement, each sash is integrally provided with a pair of opposed rims defining an outwardly open channel along each of its top and bottom horizontal me... | 04/06/1976 |
| 3947946 | Method and apparatus for coupling two single rows of continuous elements for a slide fastener There are disclosed a method and apparatus for coupling or pairing, prior to attachment to fastener carrier tapes, two single rows of continuous elements for a slide fastener into a double element row, the two rows having been discharged respectively from... | 04/06/1976 |
| 3947931 | Sliding clasp fastener A sliding clasp fastener including interlocking elements of a continued meander structure which are disposed astride a longitudinal tape edge at their leg and connecting portions. The leg and connecting portions are deformed to provide flattened, enlarged... | 04/06/1976 |
| 3949188 | Method and apparatus for operating an arc-transfer type torch Disclosed is an improved method and apparatus for operating an arc-transfer type torch having a cathode rod and two coaxial annular bodies. According to this invention an inactive gas is supplied to the annular space between the cathode rod and the inner ... | 04/06/1976 |
| 3945405 | Method of manufacturing slide fastener stringers having coupling elements woven into a fabric tape A method of manufacturing slide fastener stringers having a row of continuous coupling elements which is spirally coiled and woven into the fabric tape simultaneously with the weaving of the latter. There is provided a shuttle for carrying an element-form... | 03/23/1976 |
| 3945103 | Apparatus for assembling sliders with fastener stringers Fastener assembly apparatus including a slider holder for holding a slider in upside-down disposition for the assemblage of a fastener chain in the form of a continuous length of coupled stringers. A stringer separator is mounted on the stringer exit side... | 03/23/1976 |
| 3945090 | Automatically locking slider for slide fasteners An automatically locking type of slider is disclosed for use with a slide fastener, which slider incorporates locking means to lock the slider into position on the fastener stringers. The locking means consists of a resilient plate member centrally bent i... | 03/23/1976 |
| 3945615 | Continuous method and device for withdrawing particulate material from a container A method and device for the continuous mixing and removal of pulverous or fragmentary material from a container, such as a silo or the like, so that the various layers of material simultaneously become mixed with each other, in which case material is remo... | 03/23/1976 |
| 3943594 | Rotary brush for road-cleaning machines This invention relates to a rotary brush for road-cleaning machines, constituted by a support disc to which are attached a plurality of bundles of fibres, each of the fibres which constitute said bundles being of oblong section and being so orientated tha... | 03/16/1976 |
| 3943589 | Gangway element A skid-proof gangway element in the form of a metal sheet having large holes with upwardly pressed edges and small holes arranged between the large holes and having downwardly pressed edges. The sheet material between the large holes is inclined toward th... | 03/16/1976 |
| 3942786 | Sheet laying apparatus After a cutter cutting sheets out of a travelling web has been arranged a pair of drive rollers rotated at a linear velocity at least equal to that of the web. The sheets are thrown by the pair of drive rollers and received and further delivered to a layi... | 03/09/1976 |
| 3943247 | Treatment of bacterial infections with glucan compositions Prevention and therapeutics of bacterial infections based on the activation of the reticuloendothelial system with glucan having ଲ-1, 3-linkage in the main chain, the derivatives and partially hydrolysed product thereof.... | 03/09/1976 |
| 3941144 | Supply circuits for fluids under pressure This invention relates to supply circuits for fluids under pressure, particularly gases. Such circuits ordinarily comprise a main pipe between a source of fluid and a point of consumption, and to which main pipe is fitted a regulator and pressure-reducer ... | 03/02/1976 |
| 3941431 | Inertia and load responsive device for limiting braking pressure This invention relates to automobile braking systems of the kind that employ a device for limiting braking pressure and intended particularly for systems which have separate supply circuits for the front and rear-wheel brakes. Such limiting devices conven... | 03/02/1976 |
| 3941706 | Functional liquid A functional liquid for use as a heat transfer medium, anti-freezing liquid, insulating oil or the like, comprising at least one of dicyclopentylalkylbenzenes as the base.... | 03/02/1976 |
| 3941435 | Roller Disclosed is a roller with an outer mantle and an inner shaft, the middle part outer diameter of the inner shaft being greater than the outer diameter of its other parts and the outer mantle having been joined by shrinking to the middle part of the inner ... | 03/02/1976 |
| 3941113 | Multicylinder heat engines A heat engine comprises at least one recycling cylinder having a relatively high compression ratio, at least one motive cylinder having a relatively low compression ratio and means for passing exhaust gases from said at least one motive cylinder to said a... | 03/02/1976 |
| 3939736 | Planet carrier for a planetary gear train The planet carrier has a middle radial flange connected on either side to two lateral radial flanges by two respective sets of ribs of equal number. The ribs are spaced around the planet carrier and extend longitudinally and radially. Each pair of adjacen... | 02/24/1976 |
| 3940552 | Water-cooled panel for arc furnace A water-cooled panel as provided in an arc furnace so as to form a portion of the furnace wall has an outer surface exposed to the inside of the arc furnace. The exposed surface is provided with a plurality of fins.... | 02/24/1976 |
| 3938416 | Punching or nibbling presses having a turret A puching press with a very strong main swanneck frame having an upper arm carrying a punching head equipped with an actuating slide, and a lower arm provided with an anvil. A rotary turret is provided with a plurality of punches engageable selectively wi... | 02/17/1976 |
| 3937487 | Tensioning device for use particularly with vehicle safety belts A tensioning device which also provides for damped return movement, such as for use in tensioning a vehicle safety belt comprises a casing, a main piston movable within the casing by high pressure gases issuing from a pyrotechnic charge, a rod firmly atta... | 02/10/1976 |
| 3937346 | Movable stacking device A moveable stacking device having a mobile substructure which carries a tower with a fixed outer frame and an inner frame guided by the outer frame for vertical movement relative thereto. An operating platform is guided by the inner frame for vertical mov... | 02/10/1976 |
| 3933098 | Solid cylindrical centripetally burning propellant with four convex arced lobes A solid cylindrical centripetally burning propellant element comprises four lobes, the cross-section of each lobe comprising a convex arc tangential to a right circular cylinder circumscribing the element, of radius R, the radius of the arc being equal to... | 01/20/1976 |
| 3933966 | Method and device for spraying fluid into a headbox In a device for feeding fiber suspension to the web-forming part of a paper machine the tendency of the fibers in the suspension to flocculate and form fiber clusters, before being fed onto the web-forming wire, is eliminated by spraying jets of water or ... | 01/20/1976 |
| 3931765 | Solid propellant designed to burn centripetally and its use in rocket engines or other motors A solid cylindrical centripetally burning propellant element having an instantaneous combustion surface of substantially constant magnitude exhibits rotational symmetry of order n (2 .ltoreq. n .ltoreq. 15) about a longitudinal axis. The cross- section of... | 01/13/1976 |
| 3932524 | Process for the preparation of phosphine oxides and sulphides A process for the preparation of phosphine oxides or sulphides of the formula: ##EQU1## in which R is a linear or branched aliphatic radical containing 5-12 carbon atoms, aralkyl radical selected from the group consisting of lower alkyl of 2-3 ... | 01/13/1976 |
| 3931709 | Method of loading a solid fuel rocket engine One or both ends of the body of a solid fuel rocket engine is provided with an internally thickened portion, which serves for the mechanical attachment of additional parts, that is the rocket head or the rocket base, to the end of the engine body, without... | 01/13/1976 |
