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An armor with rollers is provided that enables a user to move in all positions by rolling on a hard and smooth surface while constantly varying his bearing points on the ground.
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| Number | Title | Issue Date |
| 6056644 | Split flange driver for a cardan joint A flange driver for a cardan joint with a spider comprised of two pins mutually offset by 90° and two essentially same-design yoke halves. Each yoke half includes a base and a bearing part with a bore contained in it. Both yoke halves abutt along an inte... | 05/02/2000 |
| 5855051 | Method for manufacturing a split flange driver for a cardan joint A flange driver for a cardan joint with a spider comprised of two pins mutually offset by 90° and two essentially same-design yoke halves. Each yoke half includes a base and a bearing part with a bore contained in it. Both yoke halves abutt along an inte... | 01/05/1999 |
| 5804037 | Multiply headbox nozzle with heavy end convergence A nozzle of a multilayer headbox wherein the headbox includes a nozzle for distributing the stock suspension on a wire. The nozzle is subdivided by at least one machine-wide fin, the fin forming with the nozzle at least two machine-wide nozzle ducts. At l... | 09/08/1998 |
| 5718805 | Twin wire former In a twin-wire former for the production of a paper web, two wire belts (11 and 12) together form a twin-wire zone which is divided into three sections (I, II and III). In the first section (I) the two wires (11, 12) travel over a curved forming shoe (16)... | 02/17/1998 |
| 5690298 | Pope reel for a paper machine A Pope reel for winding a running paper web into a paper roll on a paper machine. The web is wound on a webwide king roll, which web wraps around the king roll on part of its circumference. A magazine holds a number of winding drums, each of which serves ... | 11/25/1997 |
| 5603807 | Paper machine headbox with longitudinally shiftable contoured wall A headbox of a machine for producing a fiber web from a pulp suspension which travels in a flow direction through the headbox has a first chamber into which a pulp suspension is introduced, a second chamber provided downstream of the first chamber, and at... | 02/18/1997 |
| 5599428 | Headbox nozzle with heavy end convergence A nozzle of a multilayer headbox wherein the headbox includes a nozzle for distributing the stock suspension on a wire. The nozzle is subdivided by at least one machine-wide fin, the fin forming with the nozzle at least two machine-wide nozzle ducts. At l... | 02/04/1997 |
| 5584772 | Infinitely variable hydrostatic torque-routing transmission An infinitely variable hydrostatic torque-routing transmission with at least two operating ranges shiftable via switching elements includes a first, mechanical part, including a planetary differential gear, and a second, hydrostatic part, including two ad... | 12/17/1996 |
| 5582262 | Selectively connectable engine for a vehicle having an electric drive motor A drive device has the following components: a connecting device that can be connected to an electric power supply, the connecting device being connected to a power converter; a first drive aggregate in the form of an electrical drive motor which is conne... | 12/10/1996 |
| 5582514 | Sickleless internal gear pump A sickleless internal gear pump with an internally toothed ring gear and a pinion meshing with the ring gear, the two fitted rotatably in a common casing. The ring gear includes radial conduits for the medium to be pumped and elements which are radially m... | 12/10/1996 |
| 5569326 | Device for applying and dosing liquid or pasty materials A device for applying and dosing liquid or pasty materials onto moving surfaces, especially onto paper or cardboard webs, is provided. The invention is characterized by a roll, optionally with an outer shell, the diameter of which can be controlled by the... | 10/29/1996 |
| 5565063 | Device and method for choking a stock suspension flow in a paper machine A throttle device for stock suspensions in a paper machine including a feed line, a drain line and a spatially variable cavity connecting the feed line and drain line with each other. The cavities provided with a plurality of nestable walls in which the n... | 10/15/1996 |
| 5554267 | Wire section of a machine for making fibrous material webs A wire section of a machine for making a fiber web, with two continuous wires forming together a twin-wire zone. A dewatering element is pressable on the inside of the wire with at least one surface. The dewatering element features in the direction of tra... | 09/10/1996 |
| 5529629 | Applicator system for application of color coating on a paper web An applicator system for applying color coating on a paper web is disclosed having a color coating applicator along with a backing roll around which is wrapped the paper web. A measuring system is incorporated for measuring a predetermined property of the... | 06/25/1996 |
| 5505821 | Turbulence insert of a papermaking machine A turbulence insert of a headbox of a papermaking machine is provided that includes a bundle of channels for guiding the suspension of materials from a first region to a second region. The channel bundle is comprised inpart of edge channels that have no a... | 04/09/1996 |
| 5505776 | Coating system for coating traveling webs of material The invention concerns a coating system with at least one web support roll and at least one corresponding metering roll coordinated with it and having a grooved surface essentially in peripheral direction or in the form of a threading, for metering the co... | 04/09/1996 |
| 5499910 | Internal gear pump having a stop for a sickle-shaped filler part Internal gear pump with an internal gear, a thrust plate arranged on each side of the internal gear, a powered external pinion arranged eccentrically relative to the internal gear and meshing with it, and a sickle-shaped, floating filler part split in per... | 03/19/1996 |
| 5500092 | Press unit of a paper machine for the manufacture of tissue paper The invention is directed to a press system of a paper machine for making tissue, including a crepe drying cylinder, a press roll with a smooth surface, an extended-shoe press unit, and a press roll fashioned as a suction roll or grooved roll. A first pre... | 03/19/1996 |
| 5496406 | Coating device having infrared and suspension drying sections A device for coating a paper web includes two applicator rolls disposed parallel to one another, forming a roll gap for the passage of a paper web therethrough. At least one applicator for applying a coating onto a surface of at least one of the rolls is ... | 03/05/1996 |
| 5492225 | Sorter having a housing with conical shaped end wall A sorter with a symmetric screen which is arranged concentrically in an essentially symmetric housing, and in the interior of which there is contained a concentric rotor drum that features on its periphery sorting elements sweeping across the screen, circ... | 02/20/1996 |
| 5477624 | Two-wire cylinder dryer In a two-wire cylinder dryer, the wire guide rolls are so arranged that the web and wire proceed jointly from the first cylinder to the wire guide roll. An air carrier box is arranged in the shaft contained between two cylinders. The air carrier box has a... | 12/26/1995 |
| 5474608 | Applicator for application of coating color on a paper web An applicator for application of coating color on a paper web, including an applicator; a backing roll which wraps the paper web; an entrance gore formed between backing roll and applicator, and an outlet gore. A doctor follows the outlet gore for removin... | 12/12/1995 |
| 5468349 | paper machine wire and pressing sections with impervious pressing belt A wet portion of a paper machine, including a wire section and a pressing section has a plurality of roll presses. Each roll press includes two rolls defining a press nip. A water impervious belt having a smooth, non-porous surface is disposed in a contin... | 11/21/1995 |
| 5466372 | Cyclone including an inlet diffuser tube A wet cyclone having a slender body with a truncated cone at an end thereof includes a heavy fraction outlet at an apex of the truncated cone and an immersion tube on the other end of the body. The immersion tube is cylindrical for withdrawal of a light n... | 11/14/1995 |
| 5466340 | Paper machine headbox and method of controlling pulp material parameters A paper machine headbox having divided sections for feeding pulp suspensions with different properties therethrough includes a single inlet line and a plurality of feed lines connected thereto. In at least one of the feed lines, there is a separation devi... | 11/14/1995 |
| 5465848 | Flotation cell and injector A flotation cell with at least one injector for introducing a fluid and aspirating air therethrough has a multi-hole aperture plate. Premixing tube sections are disposed in the injector downstream from the aperture plate at a distance from the plate of at... | 11/14/1995 |
| 5454868 | Coating device A coating device includes a plurality of parallel coating blade lamellae made from highly wear-resistant material. The lamellae are disposed against one another in a housing and held thereby, forming a lamella packet wherein each lamella of the packet is ... | 10/03/1995 |
| 5452646 | Hydrostatic motor with axial thrust offset A radial hydrostatic motor (radial piston machine) has a cylinder spider rotationally fixed and secured against axial displacement on a shaft and having a plurality of radial bores with pistons and sliding blocks that slide on the inner face of a hub ring... | 09/26/1995 |
| 5453128 | Coating system for running webs of paper or cardboard An arrangement for dosing with a blade, in coating machines or similar, onto a running web of paper or cardboard carried by a roll in or with the arrangement. The blade is forced by means of a hold-down or several hold-down sections on the roll respective... | 09/26/1995 |
| 5445673 | Dosing system A dosing system with a doctor element fashioned as a doctor rod, for the coating of material webs which are passed over at least one roll coordinated with the doctor element. The doctor element is accommodated in a bed supported by a holder of integral de... | 08/29/1995 |
| 5437784 | Injector for a flotation device A flotation device includes an injector having a flow channel with a variable cross sectional area with respect to the direction of fluid flow through the injector. The injector introduces a mixture of gas and liquid into the device. The injector flow cha... | 08/01/1995 |
| 5413036 | Roll press, specifically for the paper industry A roll press with two press rolls which together form a press gap and whose axes are situated in a press plane. A journal is disposed on the ends of each roll, with pillow blocks for receiving the journals, with a rack for supporting the pillow blocks, an... | 05/09/1995 |
| 5409534 | Device for coating moving webs of paper or board The invention relates to a coating device for coating moving webs of material, more particularly webs of paper or board, comprising a belt or hose (7), which is trained about the curved guide surface of a beam- or rod-like support member (1) and a drive r... | 04/25/1995 |
| 5404811 | Roll press for the treatment of a traveling web with connection between the press units Two press units have axes which lie in a pressing plane which is inclined to the vertical direction and they form a press nip with each other. The two press units are supported by bearing brackets which are coupled in pairs to each other by detachable ten... | 04/11/1995 |
| 5401363 | Method of homogenizing the constitution of a web of paper A method of manufacturing a web of fibers, especially a web of paper. The pulp is uniformly distributed through an outlet over the width of the machine and along a wire or between two wires. Most of the moisture is subsequently extracted from the pulp acc... | 03/28/1995 |
| 5399079 | Sickleless internal gear pump with sealing elements inserted in the tooth heads The invention is directed to a sickleless internal gear pump including an internal ring gear and a pinion meshing with the ring gear. The internal ring gear and pinion having a common width and a plurality of teeth extending across the width. Each tooth h... | 03/21/1995 |
| 5394787 | Muffled hydrostatic displacement machine with radial seal A hydrostatic displacement machine has in a revolving cylinder block several displacement elements movable in a guideway and having a radial position during the rotation of the cylinder block determined by a nonrotating displacement ring. The displacement... | 03/07/1995 |
| 5395448 | Support beam of a coating system The invention concerns a support beam of a coating system for coating a web of paper or cardboard carried in or at the coating system by a roll, the support beam having a length about the same as the roll. Tie rods or thrust rods are distributed around th... | 03/07/1995 |
| 5393384 | Paper machine for the production of tissue paper The invention is directed to a paper machine for the production of a fiber web, including a headbox for forming the fiber web. Disposed adjacent the headbox is either a dewatering unit, e.g., a dewatering cylinder, a double wire former or a four-drinier w... | 02/28/1995 |
| 5381580 | Device for cleaning a paper machine wire web The device has two mutually parallel slats extending crosswise to the running direction of the wire, namely an approach slat and a departure slat which with a wire guide surface each touch the revolving wire. Contained between the two slats is a blowing s... | 01/17/1995 |
