Abstract: The invention preferably relates to a compression roller station for rotary tableting machines with a guide profile which can be locked to the rotary tableting machine and comprises two side surfaces on which a pair of upper and lower shaft mountings for compression roller shafts are arranged externally in each case, so that two pairs of compression rollers can be attached to the same guide profile. In preferred embodiments, the shaft mountings have a laterally outwardly open shape, particularly preferably a u-shape, and are arranged for a swivelable mounting of compression roller shafts. In a further aspect, the invention relates to a rotary tableting machine comprising such a preferred compression roller station.
Type:
Grant
Filed:
October 28, 2020
Date of Patent:
April 21, 2026
Assignee:
Korsch AG
Inventors:
Jürgen Böhnlein, Peter Weisbach, Ingo Klaer, Stephan Mies
Abstract: The invention relates to a punch for a tableting machine. The punch preferably has a measuring device that can function in an energy self-sufficient manner independently of the power supply to the tableting machine. Furthermore, the invention relates to a tableting machine comprising the above-mentioned punch and a method for monitoring a tableting machine with the punch according to the invention during operation.
Abstract: The invention relates to an apparatus for inserting at least one object into at least one die of a tableting machine, in which the at least one die is arranged on a reference circle in a turret driven to rotate about a first axis of rotation. The apparatus comprises a second turret that can rotate about a second axis of rotation. The second turret also exhibits at least one object holder, wherein the at least one object holder comprises holding means which enable the at least one object to be picked up, transported and released. The movement path of the at least one object can be controlled radially and tangentially in relation to the rotational movement of the second turret via the at least one object holder, such that the movement path of the at least one object can imitate the movement path of the at least one die, at least over an angular range of rotation of the second turret.
Abstract: In a first aspect, the invention relates to an apparatus for supporting a component of a tableting machine, the apparatus comprising as components an upper part, an intermediate element and a lower part. In further aspects, the invention relates to a tableting machine comprising a described apparatus and a method or use of the apparatus for adjusting a position of a component of a tableting machine. By means of the proposed apparatus, in particular the feeder support of a tableting machine and thus preferably the position of the filling device above the die table can be easily, quickly and reproducibly adjusted, preferably during machine set-up, but also during operation of the rotary tableting machine, in such a way that material loss is minimized.
Type:
Grant
Filed:
September 9, 2020
Date of Patent:
May 27, 2025
Assignee:
Korsch AG
Inventors:
Thomas Weissbach, Ahmet Cetintas, Stephan Mies
Abstract: A rotary press comprising at least one pressing station having each of a vertically-adjustable upper and lower pressure roller, which are mounted by axes in the at least one pressing station. Cam-guided upper punches having punch heads are fed to the upper pressure roller by a control cam and a pull-up cam raises the upper punches to a highest point above a filling device. A vertically-adjustable safety cam is designed to be vertically adjustable in relation to the upper pressure roller. The rotary press may comprise a preliminary pressure cam, which is integrated in a guide block.
Type:
Grant
Filed:
December 19, 2018
Date of Patent:
August 20, 2024
Assignee:
Korsch AG
Inventors:
Stephan Mies, Ingo Klaer, Michael Matthes
Abstract: A rotary press comprising at least one pressing station having each of a vertically-adjustable upper and lower pressure roller, which are mounted by axes in the at least one pressing station. Cam-guided upper punches having punch heads are fed to the upper pressure roller by a control cam and a pull-up cam raises the upper punches to a highest point above a filling device. A vertically-adjustable safety cam is designed to be vertically adjustable in relation to the upper pressure roller. The rotary press may comprise a preliminary pressure cam, which is integrated in a guide block.
Type:
Grant
Filed:
January 8, 2019
Date of Patent:
March 5, 2024
Assignee:
Korsch AG
Inventors:
Michael Matthes, Wolfgang Korsch, Stephan Mies
Abstract: The invention relates to an impeller filling shoe for material feed to die bores of a rotary press, which is built-up modularly in order to enable a change in function between a 2-chamber filling shoe comprising a filling vaned wheel and a proportioning vaned wheel, and a 3-chamber filling shoe comprising a filling vaned wheel, a proportioning vaned wheel and a feeding vaned wheel, wherein the impeller filling shoe does not comprise a gearbox for driving the vaned wheels. Furthermore, the invention relates to a rotary press comprising the modular impeller filling shoe, whereby the gearbox for driving the vaned wheels is located outside the impeller filling shoe. The invention relates in addition to the use of the impeller filling shoe according to the invention in methods for converting the modular impeller filling shoe from a 2-chamber filling shoe to a 3-chamber filling shoe and vice versa.
Type:
Grant
Filed:
May 24, 2018
Date of Patent:
November 22, 2022
Assignee:
Korsch AG
Inventors:
Ingo Klaer, Stephan Mies, Robert Peucker
Abstract: The invention relates to a device for providing supporting meshes for use as inserts in a pellet on a tablet machine, and a method for producing a pellet which includes an insert or supporting mesh.
Type:
Application
Filed:
July 12, 2019
Publication date:
September 16, 2021
Applicant:
KORSCH AG
Inventors:
Wolfgang KORSCH, Michael SCHMETT, Stephan MIES
Abstract: The invention relates to a discharge chute (1) for a tablet-making machine, and to a method for sorting tablets after they have been produced in a tablet-making machine. The discharge chute (1) is characterised in that the channels (4, 5, 6, 13), into which the tablets are guided and/or sorted after they have been produced, are arranged on two planes (2, 3), the sorting of the tablets taking place with tandem sorting devices (7, 14). A sorting device preferably comprises two bars (8, 9, 10, 11), which are preferably designated as sorting bars (8, 10) and as separating bars (9, 11). The sorting bar (8, 10) preferably comprises a linear drive (17), which is preferably connected by means of a rocking lever (22) to the separating bar (9, 11). If the sorting bar (8, 10) moves upwards out of the rest position into the sorting position, the separating bar (9, 11) falls downwards automatically and frees the opening of the sorting channel.
Abstract: The invention relates to a rotary press having height-staggered ram tips for carrying out at least two pressing operations, which preferably build on one another. Furthermore, the invention relates particularly to rotary presses and methods for producing multi-layer and coating-core tablets and for pressing tablets into cups during a rotation.
Type:
Grant
Filed:
March 24, 2017
Date of Patent:
May 25, 2021
Assignee:
KORSCH AG
Inventors:
Ingo Klaer, Thomas Weissbach, Stephan Mies
Abstract: The invention relates to a rotary press comprising at least one compression roll station (1) that can be mounted on a support plate (2) as well as to methods for attaching and detaching the compression roll station. According to the invention, the at least one compression roll station comprises a retaining device (21), and the rotary press comprises a support plate (2) with at least one cavity (22) for accommodating the retaining device (21) of the compression roll station.
Abstract: The invention relates to a system and to a method for identifying a compression roller column in a tableting machine having a machine processor. The system includes a plug-in connection which includes a receiving socket and a plug. The plug has at least one embedded controller, and data can be exchanged between the machine processor of the tableting machine and the embedded controller of the plug via the one plug-in connection. The plug and the receiving socket are arranged on the tableting machine. The plug can be connected to the receiving socket.
Abstract: A pressure roller station for rotary presses, having two pressure roller receiving pressure roller axles. The pressure roller station includes a guide profile of the pressure roller station configured to be open in the sense that the guide profile, on at least one side of the profile, has lateral parts that are not completely closed. The pressure roller axles are disposed on mutually adjustable upper and lower pressure roller receptacles which are guided by the guide profile. The pressure roller axles are arranged so as to be disposed parallel with the two lateral parts of the guide profile.
Type:
Grant
Filed:
November 7, 2016
Date of Patent:
December 10, 2019
Assignee:
Korsch AG
Inventors:
Ingo Klaer, Wolfgang Korsch, Juergen Boehnlein
Abstract: Disclosed is a system and a method for exchanging vertically segmented rotor segments (16) on a rotary tablet press (34). The system comprises a rotor (10) comprising at least two vertically segmented rotor segments (16), a transfer unit (36) and an assembly carriage (38).
Type:
Grant
Filed:
May 16, 2014
Date of Patent:
January 22, 2019
Assignee:
KORSCH AG
Inventors:
Stephan Mies, Ingo Klaer, Michael Matthes
Abstract: The invention relates to a tableting machine with a device for executing a dashboard application, wherein information present stored in the tableting machine can be visualized by means of the dashboard application, wherein the dashboard application is a software product which can be run on a device for executing the dashboard application, which is selected from a group comprising mobile and/or stationary communication devices and/or data processing devices, wherein the device for executing the dashboard application and the tableting machine comprise means for setting up an information exchange connection, by means of which the information can be exchanged between the tableting machine and the device for executing the dashboard application. The invention further relates to a method for executing a dashboard application for monitoring and/or controlling a tableting machine.
Abstract: The invention relates to an individual sorting device (10) for sorting tablets which have been pressed by a tableting machine using press punches. The individual sorting device (10) comprises a tablet feed (20), a pressing force signal input (30) for receiving pressing force signals which can be assigned to the fed tablets, a programmable control unit (40), and a storage unit (50). The individual sorting device (10) is suitable for separating tablets to which an unacceptable pressing force signal can be assigned, said unacceptable pressing force signal lying outside of an accepted pressing force range, from tablets to which an acceptable pressing force signal can be assigned, said acceptable pressing force signal lying within the accepted pressing force range.
Abstract: The invention relates to a rotary press comprising at least one compression roll station (1) that can be mounted on a support plate (2) as well as to methods for attaching and detaching the compression roll station. According to the invention, the at least one compression roll station comprises a retaining device (21), and the rotary press comprises a support plate (2) with at least one cavity (22) for accommodating the retaining device (21) of the compression roll station.
Abstract: Disclosed is a take-over and positioning device and to a method for placing a film, which is used as a core for a sheathed-core tablet, in the dye of a tablet press.
Type:
Grant
Filed:
January 8, 2016
Date of Patent:
September 27, 2016
Assignee:
KORSCH AG
Inventors:
Michael Schmett, Stefan Mies, Wolfgang Korsch
Abstract: The invention relates to a device for transferring, depositing and positioning films that are used as cores in coating-core tablets, in matrices of tablet presses, said device comprising at least three modules, a. module 1 (11) comprising at least one storage unit that contains the films, and/or at least one supply unit that supplies the films for transfer by a second module, b. module 2 (12) comprising at least one transfer unit, at least one conveyor belt (17) and at least one intake wheel (22), c. module 3 (13) comprising at least one controllable vacuum head (25) which comprises a removal device that removes the films from the carriers (28) of module 2 (12) using a vacuum and deposits them in the matrices of the tablet press (14).
Type:
Grant
Filed:
May 16, 2014
Date of Patent:
February 2, 2016
Assignee:
KORSCH AG
Inventors:
Michael Schmett, Stefan Mies, Wolfgang Korsch
Abstract: The invention relates to an individual sorting device (10) for sorting tablets which have been pressed by a tableting machine using press punches. The individual sorting device (10) comprises a tablet feed (20), a pressing force signal input (30) for receiving pressing force signals which can be assigned to the fed tablets, a programmable control unit (40), and a storage unit (50). The individual sorting device (10) is suitable for separating tablets to which an unacceptable pressing force signal can be assigned, said unacceptable pressing force signal lying outside of an accepted pressing force range, from tablets to which an acceptable pressing force signal can be assigned, said acceptable pressing force signal lying within the accepted pressing force range.