...that power steering was invented by independent inventor Francis W. Davis? As chief engineer in the 1920s of the truck division of the Pierce Arrow Motor Car Company, he saw how hard it was to steer heavy vehicles. So that he would be able to keep the profits from his future invention, Davis left his job, rented a small engineering shop in Waltham, Mass., and developed a hydraulic power steering system that led to power steering.
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| Number | Title | Issue Date |
| 7354543 | Manufactured wood product press A press assembly is shown having a plurality of aligned press modules having a lower platen and an oppositely-disposed upper platen, the press modules defining a channel through the press assembly. A resinous wood fiber mat is fed into the channel. The upper and low... | 04/08/2008 |
| 7338274 | Panel press A pressing apparatus for continuous pressing of panels, which apparatus consists of two pressure chambers juxtaposed with a vertical clearance. Each of the chambers occupying a platen in a sealed sliding contact to the vertical inner side walls of the chamber. The m... | 03/04/2008 |
| 7338422 | Folding and threading station of a folding box gluing machine and method of moving the threading station A folding box gluing machine contains one upper and lower transport belt disposed on each side of the machine. A lower transport belt is guided in a roller cheek and an upper transport belt is guided in a roller rail. A central roller cheek and a central roller rail... | 03/04/2008 |
| 7335274 | Production method of decorative film A production method of a decorative film comprising a step of, in a state in which a transparent resin film is laid on a surface of a laminate sheet in which a pattern layer is placed on one surface of a base film of a thermoplastic resin, inserting the laminate she... | 02/26/2008 |
| 7314141 | Folding belt filter A belt filter for effecting separation of liquid from solids where, at the collection zone, a filter belt or belts is changed shape so as to provide a supporting shape to bold liquid, which is then fed into a nipping zone. In an embodiment there is a single belt use... | 01/01/2008 |
| 7294237 | Press section and permeable belt in a paper machine A belt press including a roll having an exterior surface and a permeable belt having a side in pressing contact over a portion of the exterior surface of the roll. The permeable belt having a tension of at least 30 KN/m applied thereto. The side of the permeable bel... | 11/13/2007 |
| 7258655 | Gathering and pressing device for a folded box-gluing machine A gathering and pressing device for a folded box gluing machine has two machine-width, circulating conveyor belts which are connected to a drive and whose conveying runs are disposed horizontally, one above the other and running parallel to each another. An upper co... | 08/21/2007 |
| 7219794 | Adjustable guide chute and method for processing containers A container feeding system is shown having an unscrambler having an unscrambler bowl providing a track or channel that is adjustable such that it can accommodate bottles of varying sizes. The system also comprises an adjustable chute that is also adjustable and havi... | 05/22/2007 |
| 7162953 | Roll arrangement Roll arrangement that includes a deflection controlled roll and a counter roll. The counter roll and the deflection controlled roll are arranged to form at least one nip. The deflection controlled roll includes a rotating roll jacket, a carrier axially passing throu... | 01/16/2007 |
| 7144481 | Endless steel band for a belt press Endless steel band for belt presses, especially double belt presses, with a thickness between 2 mm to 4 mm, preferably 2.5 mm to 3.5 mm, which is turned around on drums of the belt press, and whose surface has a maximum medium roughness up to RZ 50.5 μm, in which a... | 12/05/2006 |
| 7135085 | Production method of decorative film A production method of a decorative film comprises a first step of laying a base film of a thermoplastic resin on a pattern layer of a transfer sheet in which the pattern layer is placed on one surface of a carrier film, thermally transferring the pattern layer onto... | 11/14/2006 |
| 7134387 | Refrigerator dismantling method, compression equipment, and refrigerator dismantling device A refrigerant gas is collected and a compressor is removed from a discarded refrigerator, a heat-insulating housing including a heat insulator is cut/processed and separated into a plurality of pieces, and the pieces are compressed/processed by compression rollers o... | 11/14/2006 |
| 7096778 | Continuous press with roller bar journaling pins The roller bar chains of a continuous press for producing pressed board provided sufficient play for the roller bars relative to the link chains by having the journaling pins for the link chains extending through bushings which articulate the overlapping link plates... | 08/29/2006 |
| 7090743 | Pressure laminator apparatus An apparatus for laminating at least two sheets of material includes a supply station at which rolls of the sheet material are rotatably supported, a laminating station in which the materials are laminated together with heat and compression and a take-up station whe... | 08/15/2006 |
| 7086525 | Conveyor for continuous proofing and baking apparatus Conveyor chains of the type utilized in commercial ovens and proofers are provided with improved bearing support for the rotating and pivoting components of the chains. The rotating components comprising antifriction bearings constructed from superior components whi... | 08/08/2006 |
| 7062623 | Method and device for providing hidden storage in non-volatile memory A method and device for providing hidden storage in non-volatile memory. A memory device is disclosed comprising a main flash array. A hidden storage area is connected to the main flash array. The hidden storage area can not be accessed without a valid password acco... | 06/13/2006 |
| 7056403 | Apparatus for producing non-woven fabric An apparatus for applying weft yarns in a cross direction to warp yarns assembled on a beam in parallel aligned relationship and having an adhesive scrim thereon includes a supply roll of the warp yarns on such a beam which are fed downstream of the apparatus by fir... | 06/06/2006 |
| 7051869 | Beaded conveyor belt The beads of a beaded conveyor belt for a curve conveyor are constituted by a number of bead constituting bodies (2b) that are disposed over the entire periphery of the outer surface along the outer peripheral edge of a belt main body (2a... | 05/30/2006 |
| 7024527 | Data restore mechanism System and method for performing restores from backups while applications are active and accessing the data being restored. A map correlating destination locations on primary storage to source locations on backup storage for files to be restored may be generated. A ... | 04/04/2006 |
| 6974022 | Beaded conveyor belt The beads of a beaded conveyor belt for a curve conveyor are constituted by a number of bead constituting bodies (2b) that are disposed over the entire periphery of the outer surface along the outer peripheral edge of a belt main body (2a... | 12/13/2005 |
| 6968943 | Conveyor for continuous proofing and baking apparatus Conveyor chains of the type utilized in commercial ovens and proofers are provided with improved bearing support for the rotating and pivoting components of the chains. The rotating components comprising anti-friction bearings constructed from superior components wh... | 11/29/2005 |
| 6790316 | Method and arrangement for positioning a shoe of a shoe press/shoe calendar in a paper machine The invention relates to a method for positioning a shoe of a shoe press/shoe clender in a paper machine. In the method, the position of the shoe (11) of the shoe calender/shoe press is measured and, based on the results of the measurement, the position of th... | 09/14/2004 |
| 6782810 | Continuous press The invention relates to a continuously operating press for pressing planar products. The press comprises facing platens (7, 7′) between which the product (1) to be pressed is passed in order to subject the same to compression. The press further incl... | 08/31/2004 |
| 6752074 | Machine for manufacturing corrugated board with pressure applicator stabilizers A machine for manufacturing corrugated board that includes a row of pressure applicators aligned substantially transverse to the direction of machine flow and configured to press a web of corrugated board against a heated platform. To prevent the pressure applicator... | 06/22/2004 |
| 6672202 | Device for flattening pieces of meat The invention relates to an improved flattening device for flattening pieces of meat so that said pieces of meat have a larger surface and a reduced thickness. The inventive device comprises a conveyor device (15, 31) on which the pieces of meat to be fla... | 01/06/2004 |
| 6530316 | Continuously operating press utilizing a phenyl-endblocked polydiorganosiloxane-polyphenylorganosiloxane random copolymer fluid In a first embodiment, this invention relates to a continuously operating press, preferably for the manufacture and/or printing, lamination or the like of a one or multiple layer board web of pre-manufactured material and/or raw material, wherein the lubr... | 03/11/2003 |
| 6439113 | Method of pressing mats into the production of pressed board A method for producing pressed board deforms the mat with compression and decompression between heated plates upstream of the platens.... | 08/27/2002 |
| 6227271 | Flatbed lamination machine A lamination machine for adhesively heat laminating adjacent surfaces of two lengths of material to each other. The machine includes a flatbed pre-laminating station with upper and lower pre-lamination conveyor belts and banks of heater components immedia... | 05/08/2001 |
| 6220328 | Lamination machine A lamination machine for adhesively heat laminating adjacent surfaces of two or more layers of material to each other. The machine includes upper and lower opposing conveyor belts disposed one above the other to form a lamination passage therebetween and ... | 04/24/2001 |
| 6213183 | Laminator assembly having an endless belt A laminator assembly and method utilizes an endless belt (17a, 17b, 300) and roller arrangement to apply pressure to media (100) to be laminated and to convey the media in a controlled manner to heated pressure rollers (11a, 11b, 301, 307). In one feature... | 04/10/2001 |
| 6159334 | Device for adhering protective film onto personal data recording surface of identification booklet A device for adhering a protective film to a personal data recording surface of an individual identification booklet comprising a heat press board and a pressure receiving board disposed in vertically opposed relationship, an upper and a lower belt dispos... | 12/12/2000 |
| 6142068 | Continuous press for making particle board A press for pressing a mat into a thin panel has a press frame, upper and lower press plates on the frame, upper and lower press belts having confronting lower and upper stretches defining a press gap extending in a horizontal and longitudinal transport d... | 11/07/2000 |
| 6129654 | Heating device for a corrugated cardboard facility A heating device (1) for a corrugated cardboard facility includes several heating plates (3) arranged sequentially along a path in the advancing direction of a sheet of corrugated cardboard (2). Compression elements (4) are arranged above the heating plat... | 10/10/2000 |
| 6098532 | Continuous press and method of operating same A continuous press for pressing a thick mat into a thin panel has a press frame, upper and lower press belts having confronting lower and upper stretches defining a press gap extending in a horizontal transport direction, upper and lower flexible intake p... | 08/08/2000 |
| 6048436 | Continuously operating double-belt press A continuously operating press is described for the manufacture and/or coating of board webs consisting of a fleece or mat in which the press belts are supported on a lubricant film formed on a slide lining. For the marginal width adjustment of the press ... | 04/11/2000 |
| 6041700 | Intake for belt-type particleboard press A press for pressing a mat into a thin panel has a press frame, upper and lower press plates on the frame, upper and lower press belts having confronting lower and upper stretches defining a press gap extending in a horizontal and longitudinal transport d... | 03/28/2000 |
| 6009803 | Double band press for making and/or coating plate-shaped or web-shaped workpieces of all types A double press for making and/or coating of web-shaped or plate-shaped workpieces of all types includes a reaction zone in which the pressure load of the workpiece passing through the press, and the intensity of the heat transfer or the heat removal are d... | 01/04/2000 |
| 6007320 | Apparatus for producing wood-based pressed board An apparatus for continuously produced pressed board has a structuring belt in the form of a metal wire screen which is fed with a respectively endless steel belt and the wood-based mat passing through a continuous press whose heated upper and lower press... | 12/28/1999 |
| 5996665 | Apparatus for transferring and extracting a blank of sticky material relative to a workstation, and a transforming press constituting an application thereof Transferring and extracting sticky blanks. The apparatus including a thin layer disposed under tension stress in contact with the top of the go length and extending in the travel direction of said length downstream beyond the zone in which said length ben... | 12/07/1999 |
| 5979307 | Double-belt system for processing viscous melts A double-belt system for processing viscous melts includes a driven upper belt having a lower working run, and a driven lower belt having an upper working run spaced beneath the lower working run to form a gap therewith for receiving a viscous melt. A gap... | 11/09/1999 |