Class / Patent application number | Description | Number of patent applications / Date published |
425071000 | INCLUDING MEANS ADVANCING CONTINUOUS LENGTH WORK THROUGH DOWNSTREAM LIQUID BATH OR SHOWER MEANS | 7 |
20110244066 | APPARATUS FOR PRODUCING A SPUNBONDED FABRIC - An apparatus is configured to produce a spunbonded fabric. In order to achieve an airiness of the spunbonded fabric and ready adaptability to process parameters which are to be changed, a spinning beam together with a blowing apparatus is configured to be pivotable in a pivoting unit. A relatively high airiness is achieved by the filaments running obliquely onto the fabric belt below the spinning beam. Rotary leadthroughs or elastic feed lines to the spinning beam make the slight pivoting possible. | 10-06-2011 |
20120328722 | APPARATUS AND METHOD FOR MANUFACTURING THREE-DIMENSIONAL NETTED STRUCTURE - An apparatus for manufacturing a three-dimensional netted structure, the apparatus including: drawing-down units, the drawing-down units being submerged or partly-submerged in a liquid, and a die with a mouthpiece having a plurality of holes, the die adapted to extrude the filaments downward at a speed lower than the filament dropping speed whereby the filaments drop in between the drawing-down units. The distance between the drawing-down units is smaller than the width of the assembly of the extruded filaments. The drawing-down units are adapted to contact four surfaces of the assembly of the filaments before or after the drawing-down units are submerged. | 12-27-2012 |
20130059023 | APPARATUS FOR PREPARING PELLETS OF POLY(TRIMETHYLENE TEREPHTHALATE) - An apparatus is described having an extrusion means for extruding a molten polymer strand; a pelletizer; and a trough disposed to convey a polymer strand from the extrusion means to the pelletizer; the trough has an interior bottom surface; a water dispensing means disposed to provide a layer of water on a first portion of the interior bottom surface that is proximate to the extrusion means; a mesh or perforated surface disposed in the trough downstream from the water dispensing means, disposed to permit the separation of water from a water-immersed strand incident upon it; and a second portion of the interior bottom surface downstream from that mesh or perforated surface, disposed to contain a layer of water. | 03-07-2013 |
20130189386 | NON-RETURN VALVE FOR CALIBRATION TANKS - A non-return valve for calibration tanks for energy-saving calibration and cooling of plastic profiles which are continuously produced by an extrusion method. A cooling medium is aspirated from a calibration tank via a suction opening and a flow turbine with which the cooling medium and aspirated air are swirled. | 07-25-2013 |
20140044821 | Fiberglass Reinforced Plastic Products Having Increased Weatherability, System and Method - Climbing products containing rails decorated using veil products colored, patterned, painted or in combination with marking methods such as company names and logos and resin formulation designed to withstand exposure to UV radiation with minimal change in appearance which create specific appearances for applications, enhance weathering performance, and facilitate processing efficiency. A combination of a filler free resin or resin with filler and coated veil systems to create a synergistic weather resistance surface with self-contained color, pattern, picture, logo or combination of said same for climbing products. A system for producing components at a rate of greater than 5 ft/min. Various methods, system, a ladder rail. | 02-13-2014 |
20150147420 | THIN FILM SHEET FABRICATION METHOD - A thin film sheet manufacturing apparatus includes: an extruder; a cooling water tank; a dehydration tank; a dehydrator; and a winder for winding the thin film sheet passing the dehydrator, wherein the dehydrator includes: a support frame extending back and forth; a transferring roller; upper and lower air blowing pipes; an air blower connected to the upper and lower air blowing pipes to supply air of high pressure to the upper and lower air blowing pipes; and support rollers disposed in front of the upper and lower air blowing pipes for supporting the thin film sheet to be supplied between the upper and lower air blowing pipes. | 05-28-2015 |
20220134628 | Fin block with continuously varied fin width - A fin block is provided for a calibrating device for the calibrating of an extruded profile. The fin block includes a fin structure, which has a plurality of fins which are spaced apart from one another by grooves and are arranged in longitudinal direction of the fin block, wherein the fins of the fin structure have a variable dimension in longitudinal direction of the fin block. Further, there is provided a method for the production of the above-mentioned fin block and a calibrating device, which includes a plurality of the above-mentioned fin blocks. Furthermore, there is provided a system for the additive manufacture of the above-mentioned fin block, a corresponding computer program and corresponding data set. | 05-05-2022 |