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序号 专利名 申请号 申请日 公开(公告)号 公开(公告)日 发明人
61 Plasticizing rolling mills for synthetic substances US23819862 1962-11-16 US3245110A 1966-04-12 GERARD DAUBENFELD JEAN JOSEPH
62 Continuous or batch blender US22750662 1962-10-01 US3138367A 1964-06-23 RAETHER MARVIN C
63 Verfahren und Vorrichtung zum Plastifizieren thermoplastischer Kunststoffe DE112004000980 2004-06-25 DE112004000980B4 2012-04-12 WORTBERG JOHANNES PROF DR ING; KACZMAREK DIRK
Verfahren zum Plastifizieren von thermoplastischem Kunststoff, insbesondere von Fasern enthaltendem Recyclat, wobei der Kunststoff in einem Plastifizier-Spalt (14) mit gleichsinnig bewegten Spaltwänden (5, 8 bzw. 5', 8') von einer Aufgabe-Stelle (30) zu einer Abgabe-Stelle (17) bewegt und mittels Zufuhr von Fremdwärme aufgeschmolzen wird, wobei die zylindrisch ausgebildeten Spaltwände (5, 8 bzw. 5', 8') um parallel zueinander angeordnete vertikale Achsen (6, 9) mit unterschiedlichen Drehzahlen drehantreibbar sind, wobei die Achsen (6, 9) eine Exzentrizität (e) zueinander aufweisen, wobei der Abstand der Spaltwände (5, 8 bzw. 5', 8') veränderbar ist, wobei der aufzuschmelzende Kunststoff von oben in den Plastifizier-Spalt (14) eingegeben wird, wobei der aufgeschmolzene Kunststoff vor dem Austrag aufgestaut wird und wobei der aufgeschmolzene Kunststoff nach unten ausgetragen wird.
64 DE102008000878 2008-03-28 DE102008000878A1 2009-10-01 BRINZ THOMAS; AUPPERLE BERND; WEBER HELMUT; WIEDUWILT ULRICH
The device has a screw (3) partially surrounded by a container (1). The screw is positioned in the container so that a medium (15) i.e. viscous or plastic medium, is extracted against an enclosed base (19) of the container by the rotation of the screw with reference to the container, and the medium is provided in the container. The screw includes a channel (11), which is provided with an interrupter (17) in an axial direction, and the screw includes a flat portion at a side in the axial direction. The container includes a canal surrounding a wall in the screw. An independent claim is also included for a method for mixing, homogenizing and/or manufacturing a viscous or plastic medium.
65 Process for producing a lightweight material DE3404479 1984-02-08 DE3404479A1 1985-08-08 BURGER HANS-JOACHIM; SCHUSTER HUBERT
The invention relates to a process for producing a lightweight material, in particular for use as matching layer material in ultrasonic transducers. The lightweight material consists of a lightweight filling material, preferably hollow glass micro beads (microballoons), which is bound by means of resins, preferably epoxy or polyester resins. To this end the filling material is introduced into a centrifuge and covered by the low viscosity resin. It is especially advantageous to apply to the glass beads a filter material which is pressed by a weight onto the glass beads and through which the low viscosity resin can be filtered, so that no contaminants in the resin can penetrate between the glass beads.
66 FI790522 1979-02-16 FI790522A 1979-08-18 BRAMS SOREN
Mixing drum can be rotated in a vertical plane and has on its inner mantle surface, a number of carriers for drawing the material in the drum over a considerable length of its rotary path, and causing it to cascade under the action of gravity. A conveyor is fitted in the drum for filling and emptying the material, and extends though one end face. Inside the drum it is enclosed below by a collector gulley. The conveyor and the gulley extend across the full width of the drum from the one end face to the other, and means are provided for opening and closing the gulley so that it occupies a first and a second working position. Material can thus be mixed continuously and mixed material can be ejected. Used for mixing of relatively coarse matter and powders with very different specific gravities, such as moulding granulates and powdered dyestuffs, as well as fodder for animals and esp. milking cows. The mixer ensures, partic. in the case of fodder that there is no unmixing as the charge is emptied. It is highly efficient, simple to operate and small or large amts. of the mix can be ejected at any time required.
67 DE2012689 1970-03-17 DE2012689B2 1973-04-19
The drum has a cylindrical centre section with a cove at each end. The axis of rotation is at right angles to the axis through the two coves, and this ensures that the powders being mixed fall from one cove to the other during rotation.
68 Plasticizing a stabilised pvc powder DE1801996 1968-10-09 DE1801996A1 1970-11-26 LANGE JOACHIM
Screw feeder as additional equipment on a compounder for thermoplastics is arranged above the nip of the two rollers and serves to continuously feed the compound along the length of the rolls. This constitutes an improvement over the use of a compounder as described in application P 1779077. It is claimed that the screw eliminates the necessity of tipping the cylinder to promote forward movement of the compound. Compounding of thermoplastics.
69 FR1595263D 1968-12-17 FR1595263A 1970-06-08
70 SE369865 1965-03-23 SE318840B 1969-12-22 FISCHER K
71 AT44365 1965-01-20 AT268169B 1969-02-10 FISCHER KLAUS ING
72 DK34265 1965-01-22 DK108846C 1968-02-19
73 Mechanism for generating the kneading motion in drum kneading machines GB2464565 1965-06-10 GB1078699A 1967-08-09
1,078,699. Drum kneading machine. OTTO FAHR. June 10, 1965 [Sept. 26, 1964], No. 24645/65. Heading B5A. A drum kneading machine comprises a kneading drum 6 and a chamber drum 3, the drums being mounted on bearings 5 and 4, respectively, and being driven in unison about a central shaft 1. Drum 6 is given a circular motion relative to drum 3 so that, as the drums rotate about shaft 1 from a feed to a delivery station, dough lumps carried in chambers 25 of drum 3 are kneaded by areas 26 on drum 6. In order to obtain the relative motion of the drum 6 a bevel gear 8 is mounted upon bearing 4 and is driven by a similar gear 2 mounted upon shaft 1, the shaft being rotated at a greater speed than bearing 4. Mounted upon gear 8 is a disc 10 carrying an eccentrically mounted pin 9 to which is pivoted a lever 12. Seated in a bore 17 at one end of the lever is one journal 20 of an eccentric shaft 22, the other journal 21 of which is located in a bore 11 offset from the centre of drum 6. It can be seen that, upon rotation of shaft 1 a circular motion is given to pin 9, which motion is converted, by lever 12 and shaft 22, to a circular motion of drum 6 in a curved plane.
74 FR916530 1962-11-24 FR1339440A 1963-10-04
75 FR958487D FR958487A 1950-03-10
76 System and method for making synthetic building materials using plastic waste combined with industrial and agricultural scrap US17248680 2021-02-03 US11267948B2 2022-03-08 Hoan Trong Phan
The invention to provide a system of equipment for making synthetic building materials using plastic wastes combined with industrial and agricultural scrap includes: sorting and cleaning equipment, grinding equipment, powder grinding equipment, mixing equipment, pelletizing equipment, drying equipment, hot stir equipment, shaping equipment are connected together by mechanical connectors. The database connected to the controller controls the sorting and cleaning equipment, the grinding equipment, the powder grinding equipment, the mixing equipment, the pelletizing equipment, the drying equipment, the hot stir equipment, and the shaping equipment through transmission channels. In addition, the present invention provides a method of manufacturing for making synthetic building materials using plastic wastes combined with industrial and agricultural scrap.
77 Extruder including an improved homogenising member and method for extruding a viscous material US15106734 2014-12-19 US10239249B2 2019-03-26 Fabien Vignon; Jean-Francois Lhospitalier
An Extruder for shaping a viscous material such as a blend of rubber is disclosed herein. The extruder includes a screw rotationally driven about an axis (XX′) in a barrel and bearing one or more helical flights extending radially outwards from a central shaft of the screw, the extruder comprising a material homogenization zone (H) through which a screw portion comprising interrupted flight elements forming empty annular spaces extends axially, and a barrel portion delimiting the said homogenization zone bearing flight elements extending radially inwards into the said empty annular spaces. According to the disclosure, the barrel portion delimiting the homogenization zone is itself rotationally driven about the axis XX′ to form a rotary barrel.
78 Apparatus for mixing thermoplastified synthetic resins US333990 1989-04-05 US4906102A 1990-03-06 Wilfried Schwarz; Peter Stommel
An extruder feeds a thermoplastified flow of synthetic resin to at least one mixing unit which is driven independently of the extruder and has a rotor and stator with mutually facing pockets and defining a gap between them traversed by the thermoplastified flow and into which an additive is pumped at an upstream end so as to obtain an especially homogenius distribution of the additive in the thermoplastified flow.
79 Apparatus for plasticizing thermoplastic synthetic resin US3748074D 1970-10-13 US3748074A 1973-07-24 NITTA H; NIWA K; KUME S; SAGAWA N; ENJOJI H
Apparatus for plasticizing continuously resin material or wastes of used synthetic resin formed articles as much as possible. The apparatus does not consume so large energy for its extremely large plasticizing capacity, and moreover, it will not cause a cutting of resin molecules nor deterioration of the resin during the plasticizing operation contrary to the case as in the conventional screw extruder. The apparatus comprises a rotating member having a frustoconical inner peripheral wall along which the resin material is propelled longitudinally by centrifugal force from a small diameter to a large diameter portion during the plasticizing process. A cone shaped inner member mounted to rotate with said rotating member may be provided to form a flow passage between said inner peripheral wall and the outer surface of said cone member.
80 Process of blending a plasticizer with a vinyl resin US442460 1960-01-25 US3048557A 1962-08-07 SIDDALL DON F