Patents Represented by Attorney Ernest F. Marmorek
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Patent number: 4428185Abstract: A mower is provided which has a plurality of cutter supports which are driven to be rotated. One or more of these supports is surmounted by a rotatable shaft; and such support comprises a hub that is rotatable with the shaft thereof, and a plurality of detachable segments, each of which is secured to the hub and defines a conveying surface for the cut produce.Type: GrantFiled: December 14, 1981Date of Patent: January 31, 1984Assignee: Kuhn S.A.Inventors: Alain Toillie, Guy Rostoucher
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Patent number: 4426828Abstract: A mower having a casing, several disks located above the casing and bearing block means supported by the casing, and furthermore having a plate secured to the bearing block means and skid means connected to the plate for protecting the disks.Type: GrantFiled: December 14, 1981Date of Patent: January 24, 1984Assignee: Kuhn S.A.Inventor: Horst Neuerburg
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Patent number: 4425106Abstract: The invention concerns a method for producing a cigarette filter unit, in which filter elements are disposed on a porous or perforated covering strip and at least partially wrapped thereby and adhesively joined. The adhesive substance is applied to the covering strip along coating tracks which are at least approximately equidistant from each other and extended at an angle to the longitudinal orientation of the covering strip. The filter strand formed in this manner is subdivided by a cutting device.Type: GrantFiled: October 16, 1980Date of Patent: January 10, 1984Assignees: F. J. Burrus & Co., Baumgartner Papier SAInventors: Serge Boegli, Jean-Pierre Lebet
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Patent number: 4421471Abstract: Apparatus for the manufacture of bricks with the aid of a mold normally open on top, ceramic material which may be introduced into the mold, and a piston disposed above the mold which may be moved with respect to the mold, and forms a cover surface of the mold when entering the top of the mold, includes the steps of exerting a non-oscillatory pressure by the piston on the ceramic material, and additionally exerting an oscillatory pressure on the ceramic material.Type: GrantFiled: September 23, 1982Date of Patent: December 20, 1983Assignee: Bucher-Guyer A.G.Inventor: Willy Vogt
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Patent number: 4417580Abstract: In order to remove as much poison as possible from bites or stings of poisonous animals, a plurality of incisions is made into the flesh tissue being at least approximately parallel to each other and several times interrupted in their longitudinal direction. For this a tissue perforating device is used, which is equipped with a knive head (2) abruptly movable in the interior of a housing member (1). The knive head being provided with three rows of knives offset lateral, the cutting edge (7) of the knives being rectilinear and at right angles to the direction of penetration into the tissue.Type: GrantFiled: December 23, 1980Date of Patent: November 29, 1983Inventor: Alfons Birchmeier
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Patent number: 4414635Abstract: An apparatus and a method for the recognition of colors on a colored image illuminated with a light source of a known spectrum composition, wherein the intensities of three primary colors are measured opto-electronically as color components, which represent the spatial co-ordinates of the color locations in a color space. Prior to color recognition the color components of at least one characteristic test point in each color or color region, which is to be recognized, are measured and noted. The test color components represent the corresponding test color locations in the color space. An identification symbol is assigned to each color component triplet of the test points and noted too.Type: GrantFiled: November 24, 1981Date of Patent: November 8, 1983Assignee: Dr.-Ing. Rudolf Hell GmbHInventors: Uwe Gast, Eggert Jung, Franz Kuhn, Klaus Mollgaard, Friedrich Redecker, Ulrich Sendtko, Rudiger Sommer, Klaus Wellendorf, Hans-Georg Knop
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Patent number: 4413030Abstract: A fiber aggregate is composed of a multiplicity of substantially spherically intermingled fibres at a needle-processing density. The fiber aggregate has a diameter of at least 3 mm, and the fibers have a length of at least 15 mm, and are free from being felted and intertwined with any other fiber.Type: GrantFiled: May 26, 1981Date of Patent: November 1, 1983Assignee: Breveteam S.A.Inventors: Gunter Tesch, Siegfried Gieldanowski
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Patent number: 4412829Abstract: For the purpose of producing a cigarette filter unit provided with chambers which are filled with a pourable filter material a filter rope provided with chambers having filling openings which terminate to the outside is conveyed past a filler member provided with a filler opening lying sealingly against the latter. In order to obtain satisfactorily filled chambers even at very high advance speeds of the filter rope, the interior of the first chamber of the filler member which interior is connected to the filler opening is maintained during the filling process at an internal pressure which lies above that of the surrounding atmosphere. When then the chambers to be filled come into connection with the filler opening of the filler member an air stream is effected which, in consequence of the pressure difference thus produced, is directed out of the filler member into the chambers to be filled and which conveys filter material out of the filler member into the chambers to be filled of the filter rope.Type: GrantFiled: April 2, 1981Date of Patent: November 1, 1983Assignee: Baumgartner Papiers, S.A.Inventors: Jean-Pierre Lebet, Michel Berney
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Patent number: 4409166Abstract: A method and an apparatus for the manufacture of bricks with the aid of a mold normally open on top, ceramic material which may be introduced into the mold, and a piston disposed above the mold which may be moved with respect to the mold, and forms a cover surface of the mold when entering the top of the mold, includes the steps of exerting a non-oscillatory pressure by the piston on the ceramic material, and additionally exerting an oscillatory pressure on the ceramic material.Type: GrantFiled: April 2, 1981Date of Patent: October 11, 1983Assignee: Bucher-Guyer AGInventor: Willy Vogt
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Patent number: 4403913Abstract: A guide blade arrangement for devices for flowing medium and comprising an annular passage (20) wherein a ring of angularly adjustable guide blades (22) are arranged. Said passage is provided with an inner wall (26) separating it from a control chamber (28). Each guide blade (22) is provided with a supporting pin (36) rotatably mounted in said inner wall extending through the same and provided within said control chamber with an arm (40), the free end of which is by means of a stud (42) pivotably connected to a control member (45) common to all said arms. All said arms (40) being parallel and having the same length and said control member being constituted by a control ring (45) carried by said studs (42), whereby special supporting means for the said ring within the control chamber are avoided.Type: GrantFiled: November 3, 1981Date of Patent: September 13, 1983Assignee: Helsingoer Vaerft A/SInventor: Jens E. Fisker
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Patent number: 4403249Abstract: In an apparatus and a process for obtaining image signals, and electronically mixing the image signals to generate mixed signals, the steps include modulating one of the image signals with the control signal, amplitude-inverting the control signal, modulating the other image signal with the amplitude-inverted control signal, and adding a modulated image signal so as to obtain the mixed signal. The control signal has prearranged characteristics determining the commencement and at least partly the characteristic of the modulating step.Type: GrantFiled: June 6, 1980Date of Patent: September 6, 1983Assignee: Dr. Ing. Rudolf Hell GmbH.Inventors: Hans-Georg Knop, Ingo Hoffrichter
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Patent number: 4400156Abstract: In a gas burner arrangement which has at least one burner, and a mixing chamber for mixing entering air and fuel, includes, in combination, a conduit which establishes intercommunication between the mixing chamber and the burner, an expansion chamber communicating with the mixing chamber, and a burner channel communicating with the expansion chamber and the burner, respectively, so that air and fuel entering the mixing chamber will be intermixed and the resulting mixture will proceed therefrom through the expansion chamber and subsequently through the burner channel to the burner.Type: GrantFiled: November 17, 1981Date of Patent: August 23, 1983Assignee: Febrag AG WattInventor: Markus Frey
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Patent number: 4399342Abstract: A grating of metal longitudinal strips (1) standing on edge in parallel with one another and narrower metal cross-strips (3) parallel with one another, is (for the achievement of higher load capacity) produced in such a way that in the longitudinal strips (1) slots (2) of changing width are incorporated, in which the inside width of the slot at the open end of the slot is chosen to the greater than, but on the contrary remote from this end of the slot is chosen to be less than the thickness of the cross-strips (3), cross-strips (3) are inserted into these slots (2) with the application to the strips (1, 3) of a welding voltage serving for the resistance welding, and with the application of pressure in the direction of insertion, so that material driven out from the edges of the slots forms weld beads (9) at the points of intersection of the strips.Type: GrantFiled: September 16, 1981Date of Patent: August 16, 1983Assignee: EVG Entwicklungs u.-Verwertungs Gesellschaft mbHInventors: Klaus Ritter, Hans Gott, Gerhard Ritter, Josef Ritter
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Patent number: 4398469Abstract: A rail-supported carriage, adapted to be moved along a pair of rails spaced from one another at a predetermined distance includes at least three wheel assemblies, each including a frame; at least one wheel assembly is adapted to travel on one rail, and the remaining wheel assemblies are adapted to travel on the oppositely disposed rail. A connecting mechanism connects oppositely disposed wheel assemblies, and includes a compensating arrangement mounted on each wheel assembly for compensating any variation of distance between oppositely disposed wheel assemblies due to any curvature in the rails, each compensating arrangement includes a platform and a pin passing through the platform, and wherein the platform is movable with respect to the frame.Type: GrantFiled: October 22, 1980Date of Patent: August 16, 1983Inventor: Sante Zelli
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Patent number: 4397135Abstract: A haymaking machine for the windrowing, tedding or turning of crops, includes at least one drum rotatable about an upright axis, a flexible and deformable skirt arranged to follow the contour of the ground, and connected near the bottom of the drum for sweeping up the crop to carry it on its upper surface, and a plurality of outwardly extending arms secured to the exterior of the drum above the skirt to aid in displacing the crop.Type: GrantFiled: September 16, 1980Date of Patent: August 9, 1983Assignee: Belrecolt S.A.Inventor: Albert Wattron
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Patent number: 4397846Abstract: Lipid vesicles, such as those containing inositol hexaphosphate useful for improving the oxygen-release of intact erythrocytes, may be rendered stable to long term storage at temperatures below the freezing point of the encapsulated solution, by rapid freezing at a temperature of from about -196.degree. C. to about -30.degree. C.Type: GrantFiled: May 15, 1981Date of Patent: August 9, 1983Inventors: Murray Weiner, Klaus Gersonde
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Patent number: 4396332Abstract: A stacking device for wire grids such as those welded grids used for reinforcing concrete, has vertical guides into which the free ends of a selected longitudinal wire of the grid slide so as to form a stack, one grid on top of another. One of the vertical guides can be pivoted out of its vertical position so as to release the stack onto a transporting device for removal.Type: GrantFiled: June 16, 1981Date of Patent: August 2, 1983Assignee: EVG Entwicklungs-u. Verwertungs Gesellschaft mbHInventors: Gerhard Schmidt, Klaus Ritter, Gerhard Ritter
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Patent number: 4395188Abstract: A load carrying arrangement for a lift truck includes two spaced apart hollow upright elongated members which are mounted on a mounting element that is displaceably mounted on the frame of the truck, and at least one load-engaging attachment which has at least one load-engaging portion and two mounting portions introducible into the interiors of the corresponding upright members through the open ends thereof to mount the load-engaging attachment on the upright members and thus on the mounting element. Fixing elements, such as pins or bolts extending through aligned bores in the upright members and in the mounting portions, positionally fix the mounting portions within the corresponding upright members.Type: GrantFiled: April 29, 1981Date of Patent: July 26, 1983Assignee: Kaup & Co. KGInventor: Otmar Kaup
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Patent number: 4395614Abstract: In an apparatus and a method of at least partially suppressing oxidation of can components or the like during resistance roller welding with the aid of an inert gas, the steps include welding the can components to one another, so as to obtain a hot welding seam, supplying the inert gas to the hot welding seam so as to envelop it at least partially, and to create a region of the inert gas in contact with the surrounding atmosphere, so that oxidation of the hot welding seam is at least partially suppressed.Type: GrantFiled: December 3, 1980Date of Patent: July 26, 1983Assignee: Paul OpprechtInventors: Wolfgang Weil, Andres Lanz, Max Vogt, Paul Meier, Martin Kaul, Hanspeter Fankhauser
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Patent number: 4394407Abstract: A mixture of two to three ingredients, which ingredients may be stored on their own, are used for the manufacture of a thermochrome lacquer. The first ingredient is a compound of heavy metal or noble metal dispersed in a resin base solution, the second ingredient is a sulfur/carbon-covalent compound dispersed in the resin base solution, or in a hardener for the resin base, and the third ingredient, if required, is the hardener. The resin base is related to the hardener, and the metal compound to the sulfur/carbon covalent compound in respective stochiometric ratios. The metal compound is a metal compound of an oxide forming metal sulfide compounds with the sulfide ions, the metal sulfide compounds being irreversibly darkened, or a metal compound of an inorganic anion, or a metal compound of a monocarboxylic acid, or a metal compound of a dicarboxylic acid. The resin base consists of a prepolymerizate of a methacrylic acid, or of a glycide lather, and the hardener consists of a diol or an amine.Type: GrantFiled: February 11, 1981Date of Patent: July 19, 1983Assignee: LGZ Landis & Gyr Zug AGInventor: Eva Blazso