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"I hate what they've done to my child...I would never let my own children watch it. "
Vladimir Zworykin, television pioneer ; Talking about an invention in which he played a critical role.
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| Number | Title | Issue Date |
| 7309226 | Moulding equipment with cores for concrete casting machines In connection with casting concrete blocks with cavities, e.g. foundation blocks, perforated blocks and elements with cavities, a moulding equipment including a bottom part (4) with casting cells with pendant core members (8) bolted on corresponding to... | 12/18/2007 |
| 7168933 | Device for discharge or outfeed of a pasty product, preferably foodstuff, from a container The present invention relates to a device for discharge or outfeed of a pasty product, preferably foodstuff, from a container. A piston means (11) is brought to perform a discharge movement in a discharge direction (F) for discharge or outfeed of the product ... | 01/30/2007 |
| 7125239 | Concrete pipe manufacturing machinery and methods A concrete pipe making machine having a packerhead consisting of a rollerhead and a longbottom in which the rollerhead and longbottom are quickly assembleable and disassembleable as a unit from the packerhead drive means with one connector and brought into final adj... | 10/24/2006 |
| 7097438 | Foaming agent charging and mixing device A foaming agent charging and mixing device comprises at least one mixing device and one foaming agent metering device, wherein the foaming agent charging and mixing device may be arranged between an plasticating screw and a mold. In order to improve the foaming agen... | 08/29/2006 |
| 7094045 | Microencapsulation system and method A microencapsulation apparatus is provided which is configured to form co-axial multi-lamellar microcapsules from materials discharged from first and second microsphere dispensers of the apparatus. A method of fabricating and processing microcapsules is also provide... | 08/22/2006 |
| 7083403 | Apparatus for supplying a resin material to an injection molding machine An apparatus for supplying a resin material to an injection molder comprises a vessel for storing a resin material, gas supplying means for supplying an inert gas to the vessel which is not a super-critical state, and material supplying means for supplying the resin... | 08/01/2006 |
| 6589470 | Process for producing molded plastic articles A process for forming molded articles from particulate thermoplastic material, the process comprising: (a) providing a track having a plurality of process stations, (b) providing a mold assembly comprising a base, at least one hollow mold upstanding from the b... | 07/08/2003 |
| 6299428 | Apparatus for compression molding plastic articles A method and apparatus for compression molding plastic articles such as closures include a plurality of tools mounted in opposed pairs with the tools of each pair including opposed male and female mold sections. The tool pairs are mounted for motion in an... | 10/09/2001 |
| 6106270 | Waste soap compressor A soap compressor has a movable compressor plate mounted within a container. An extension member is coupled to the compression plate and is forcibly moved along with the compression plate by a drive member to forcibly urge the compression plate into a plu... | 08/22/2000 |
| 6074583 | Method and apparatus for compression molding plastic articles A method and apparatus for compression molding plastic articles including closures which includes providing co-acting sets of tools including a first set for moving a core and core sleeve into engagement with a cavity mold on a second set of tooling. An a... | 06/13/2000 |
| 6056526 | Molding tool for sealant material A tool for molding the surface of a resin sealant deposited within a generally U-shaped groove formed by two overlapping pieces that includes an elongated member shaped and dimensioned to fit within the groove and contact the surface of the sealant.... | 05/02/2000 |
| 5989007 | Method and apparatus for compression molding plastic articles A method and apparatus for compression molding plastic articles including closures which includes providing coacting sets of tools including a first set for moving a core and core sleeve into engagement with a cavity mold on a second set of tooling. An ac... | 11/23/1999 |
| 5945132 | Apparatus for making compressed agricultural fiber structural board A mill is described for compacting agricultural fibrous matter, such as straw or other agricultural waste, into a structural board. The board is useful as a dominant part of a load bearing and insulating panel replacing many of the load bearing and insula... | 08/31/1999 |
| 5932155 | Method and apparatus for providing overload protection in compression molding machines A method and apparatus for making plastic articles utilizing a plurality of tools, each of which is moved by cams and includes a nitrogen cylinder wherein provision is made for catastrophic overload prevention. For catastrophic overload prevention, one of... | 08/03/1999 |
| 5888559 | Press for compacting plastic explosive material A press for compacting plastic explosive materials comprises a base plate, support column upstanding from the base plate, a tubular housing mounted on an upper end of the column and extending widthwise of the column, a slide member slidably moveable in th... | 03/30/1999 |
| 5851567 | Earth block machine An earth block machine including opposed compaction chambers each receiving a reciprocal compacting member to form solid building blocks by compacting soil. The compacting members are reciprocated by a hydraulically actuated mechanical leverage system con... | 12/22/1998 |
| 5770130 | Method and apparatus for compression molding plastic articles A method and apparatus for compression molding plastic articles including closures which includes providing coacting sets of tools including a first set for moving a core and core sleeve into engagement with a cavity mold on a second set of tooling. An ac... | 06/23/1998 |
| 5755848 | Plunger supporting mechanism A plunger supporting mechanism includes a bottom mold into which a gob is loaded; a plunger which is arranged above the bottom mold, and which is lowered to pressure the gob in the bottom mold to press the gob into a glass product, the plunger having an u... | 05/26/1998 |
| 5670100 | Method and apparatus for compression molding plastic articles A method and apparatus for compression molding plastic articles including closures which includes providing co-acting sets of tools including a first set for moving a core and core sleeve into engagement with a cavity mold on a second set of tooling. An a... | 09/23/1997 |
| 5658518 | Method and apparatus for compression molding closure liners A method and apparatus for compression molding closure liners wherein a set of tooling including a first assembly and second assembly which are movable toward and away from one another. The first assembly of tooling has a liner forming member and a closur... | 08/19/1997 |
| 5648108 | Production system for automatic casting of hollow bodies, in particular of concrete A production system for automatically casting hollow bodies, in particular of concrete, in a casting mold, which comprises an inner mold (2), an outer mold (1), a bottom ring (3), and a top ring (4). Separate top rings (4) are used for the production, whi... | 07/15/1997 |
| 5616351 | Compaction head of a production machine for reinforced concrete pipes A compaction head of a production machine for reinforced concrete pipes has a smoothing cylinder, non-rotatably mounted on its drive shaft, for smoothing the inside of the concrete mixture that has been filled into a vertical mold. On a covering wall of t... | 04/01/1997 |
| 5612065 | Apparatus for producing moldings from, in particular, concrete An arrangement for producing a molded concrete article which has a surface including zones at varying levels. The arrangement includes three groups of punches defining respective impression depths into the concrete article, and a molding device including ... | 03/18/1997 |
| 5591464 | Molding plant for conveying molds for chocolate or similar products A molding plant for conveying molds, preferably molds for chocolates or similar products. A drive shaft, which includes conveying screws mounted on a shaft, conveys the molds along a processing path through stations in the plant. The underside of each mol... | 01/07/1997 |
| 5569472 | Continuously-operating chilling cabinet for treating a mass contained in molds Continuously-operating chilling cabinet for treating a mass contained in molds, for example a chocolate mass or the like, such that after the entrance of the chilling cabinet is a device for lifting the molds as they are fed in and stacked and, in an adja... | 10/29/1996 |
| 5554327 | Method and apparatus for compression molding plastic articles A method and apparatus for compression molding plastic articles including closures which includes providing coacting sets of tools including a first set for moving a core and core sleeve into engagement with a cavity mold on a second set of tooling. An ac... | 09/10/1996 |
| 5533885 | Apparatus for manufacturing annular or tubular workpieces from concrete It is desired to simplify the design of an apparatus for manufacturing annular or tubular workpieces from concrete, which comprises a mold having a vertical axis and a mold cavity between a core and a shell. The shell surrounds and is radially spaced from... | 07/09/1996 |
| 5451360 | Method and apparatus for compression molding closure liners A method and apparatus for compression molding closure liners wherein a set of tooling including a first assembly and second assembly which are movable toward and away from one another. The first assembly of tooling has a liner forming member and a closur... | 09/19/1995 |
| 5370515 | Machine for manufacturing polystyrene foam products A machine for manufacturing polystyrene foam products, whereby a mold comprising a first half and a second half mold defining a molding chamber when closed, is loaded, with the two half molds locked in the closed position, onto the machine and into an ope... | 12/06/1994 |
| 5364578 | Combination counter rotating packerhead and vibrator assembly and method of operation thereof An improved combination counter rotating packerhead and vibrator assembly is provided. A counter rotating packerhead including counter rotating roller assemblies, longbottom assemblies or a combination thereof is disposed directly over an annular pneumati... | 11/15/1994 |
| 5362224 | Chimney lining former and compactor The invention relates to a chimney lining device which includes a shell member which telescopically embraces the exterior of a bell member. A shell member of desired dimensions may be used in conjunction with a standard sized bell member for the lining of... | 11/08/1994 |
| 5334005 | Compacting apparatus An apparatus is provided for compressing a material in a mold. The apparatus includes a frame having a first portion and a second portion. The apparatus also includes a roller coupled to the first portion of the frame for compressing the material in the m... | 08/02/1994 |
| 5328345 | Expansion molding apparatus An expansion molding apparatus for forming molded articles having consistently or partially thin-walls by expanding expandable thermoplastic resin beads in a cavity formed between molds with the application of heat. The apparatus has a moving device, for ... | 07/12/1994 |
| 5318426 | Brick imprinting apparatus A device for forming panels of cast concrete having simulated mortar lines. The device rests above a casting bed on the beds rails. As the bed moves relative to the device, the movement is translated to a shuttle and press mechanism that descends into the... | 06/07/1994 |
| 5248248 | Machine for making concrete pipes A concrete pipe making machine having a pair of combined roller head and vibrating core assemblies are used with two molds to prepack and vibrate concrete within the molds to simultaneously produce two concrete pipes. A controller is programmed in respons... | 09/28/1993 |
| 5230910 | Apparatus for the cold deep drawing of films An apparatus for forming depressions in thermoplastic film. The apparatus uses rotating dies to first frictionally heat and soften the film, and to then urge the film into bores in a mold, thereby forming the depressions. The plastic films thus produced a... | 07/27/1993 |
| 5198244 | Retractable mold protrusion assembly A retractable mold protrusion assembly for thermoforming parts is disclosed which is both self-contained and self-operating. The assembly includes a housing, a protrusion molding member moveably mounted to the housing, and an offset mounted spring. The pr... | 03/30/1993 |
| 5167967 | Machine for making concrete pipes A concrete pipe making machine having a pair of combined roller head and vibrating core assemblies used with two molds to prepack and vibrate concrete within the molds to simultaneously produce two concrete pipes. A controller is programmed in response to... | 12/01/1992 |
| 5147196 | Machine for making concrete pipes A concrete pipe making machine having a pair of combined roller head and vibrating core assemblies are used with two molds to prepack and vibrate concrete within the molds to simultaneously produce two concrete pipes. A controller is programmed in respons... | 09/15/1992 |
| 5108283 | Apparatus for winding pipes The pipe winding apparatus includes a stationary cage formed by rods between two rings. The speciality is that at least a number of the cage rods is located oblique between the rings by the pitch of the strip to be wound helically and is driven such that ... | 04/28/1992 |
