Abrégé

Shown and described is a laboratory ball mill, in particular a vibrating mill, centrifugal ball mill or planetary ball mill, further in particular a planetary ball mill with a transmission ratio of 1:−1, with at least one grinding bowl holder for at least one grinding bowl arranged on a machine part of the ball mill which is moved during the grinding operation of the ball mill, with a clamping device arranged on the moving machine part for transmitting a clamping force to the grinding bowl and with a coupling device with at least one coupling element, wherein an energy transmission from the stationary machine part to the moving machine part for generating the clamping force is provided via the coupling device. According to the invention, it is provided that the coupling element is coupled to the stationary machine part and to the moving machine part during the grinding operation.

Classes IPC  ?

• B02C 17/24 - Mécanismes de transmission
• B02C 17/04 - Désagrégation au tonneau, c.-à-d. par des appareils constitués par une cuve où les produits à désagréger sont chargés, avec ou sans éléments particuliers de désagrégation tels que billes ou boulets à cuves non perforées
• B02C 17/18 - Désagrégation au tonneau, c.-à-d. par des appareils constitués par une cuve où les produits à désagréger sont chargés, avec ou sans éléments particuliers de désagrégation tels que billes ou boulets Parties constitutives

Abrégé

The invention relates to a laboratory mill, in particular a laboratory-scale ball mill, furthermore in particular a centrifugal or planetary ball mill or vibrational mill, having at least one milling vessel holder (1) for holding at least one milling vessel (2) during milling operation of the laboratory mill, in particular wherein the milling vessel holder (1) is designed to hold only one milling vessel (2), and having a clamping unit (4) for clamping the milling vessel (2) in and/or on the milling vessel holder (1), in particular for frictionally clamping to a spindle drive, wherein by transferring a minimum clamping force introduced into the spindle unit (4) and/or an introduced minimum clamping torque from the clamping unit (4) to the milling vessel (2) and/or to the milling vessel holder (1) an operating state of the laboratory mill is defined in which the laboratory mill can be operated as intended. According to the invention, a detection device is provided for qualitative and/or quantitative detection of the introduction of the minimum clamping force and/or the minimum clamping torque into the clamping unit (4).

Classes IPC  ?

• B02C 17/18 - Désagrégation au tonneau, c.-à-d. par des appareils constitués par une cuve où les produits à désagréger sont chargés, avec ou sans éléments particuliers de désagrégation tels que billes ou boulets Parties constitutives
• B02C 17/08 - Désagrégation au tonneau, c.-à-d. par des appareils constitués par une cuve où les produits à désagréger sont chargés, avec ou sans éléments particuliers de désagrégation tels que billes ou boulets à cuves non perforées à cuves à mouvement planétaire

Abrégé

The invention relates to a laboratory mill (1), in particular a laboratory-scale vibrational and/or ball mill, such as a centrifugal force ball mill and/or planetary ball mill, comprising at least one grinding beaker holder (6) for at least one grinding beaker (5) and comprising at least one calibration sensor unit (7) with at least one calibration sensor (8). According to the invention, the calibration sensor (8) is arranged spatially adjacently to the grinding beaker holder (6) during a grinding operation, and the calibration sensor (8) detects at least one movement characteristic during the grinding operation.

Classes IPC  ?

• B02C 17/08 - Désagrégation au tonneau, c.-à-d. par des appareils constitués par une cuve où les produits à désagréger sont chargés, avec ou sans éléments particuliers de désagrégation tels que billes ou boulets à cuves non perforées à cuves à mouvement planétaire
• B02C 17/14 - Appareils dans lesquels le contenu à broyer est renversé par des mouvements de la cuve autres qu'une rotation, p. ex. par oscillation, vibration, basculement
• B02C 25/00 - Systèmes de commande spécialement adaptés au broyage ou à la désagrégation

Abrégé

What is illustrated and described is a laboratory mill, in particular centrifugal ball mill and/or planetary ball mill, with at least one grinding bowl holder for at least one grinding bowl (2) and with at least one rotation-lock means for holding the grinding bowl (2) in a defined predetermined position relative to the grinding bowl holder and/or as a positioning aid. According to the invention, it is provided that the grinding bowl holder has at least one surface relief as the rotation-lock means, on an axial surface (4) facing a grinding bowl base during the grinding operation, the surface relief being connectable with a form fit to a mating relief, which is complementary to the surface relief, on an axial surface (10) of the grinding bowl base in order to provide a rotation lock.

Classes IPC  ?

• B02C 17/08 - Désagrégation au tonneau, c.-à-d. par des appareils constitués par une cuve où les produits à désagréger sont chargés, avec ou sans éléments particuliers de désagrégation tels que billes ou boulets à cuves non perforées à cuves à mouvement planétaire
• B02C 17/18 - Désagrégation au tonneau, c.-à-d. par des appareils constitués par une cuve où les produits à désagréger sont chargés, avec ou sans éléments particuliers de désagrégation tels que billes ou boulets Parties constitutives
• B02C 17/04 - Désagrégation au tonneau, c.-à-d. par des appareils constitués par une cuve où les produits à désagréger sont chargés, avec ou sans éléments particuliers de désagrégation tels que billes ou boulets à cuves non perforées
• B02C 17/14 - Appareils dans lesquels le contenu à broyer est renversé par des mouvements de la cuve autres qu'une rotation, p. ex. par oscillation, vibration, basculement
• B02C 17/24 - Mécanismes de transmission

Abrégé

A laboratory mill (1) is shown and described, with at least one sample holder (2) for receiving at least one sample vessel (3) and with at least one holding device (4) arranged so as to be rotatable about a rotational axis and/or capable of oscillating about an oscillation axis for holding and guiding the sample holder (2) during operation of the laboratory mill (1), wherein the sample vessel (3) is moved on an orbital path with an effective radius during operation of the laboratory mill (1), wherein complementary coupling geometries are provided on the sample holder (2) and the holding device (4) for coupling the sample holder (2) to the holding device (4), in particular in a form-fitting manner, and wherein the sample holder (2) can be coupled to the holding device (4) via the coupling geometries in at least two different orientations relative to the rotational axis and/or oscillation axis in order to change the effective radius of the orbital path of a sample vessel (3).

Classes IPC  ?

• B02C 17/14 - Appareils dans lesquels le contenu à broyer est renversé par des mouvements de la cuve autres qu'une rotation, p. ex. par oscillation, vibration, basculement
• B02C 17/06 - Désagrégation au tonneau, c.-à-d. par des appareils constitués par une cuve où les produits à désagréger sont chargés, avec ou sans éléments particuliers de désagrégation tels que billes ou boulets à cuves non perforées à plusieurs compartiments

Produits et services

Scientific equipment, apparatus and instruments; measuring apparatus; assay apparatus; devices and apparatus for millworking, crushing and pulverising for use in laboratories; devices, apparatus and instruments for materials testing; laboratory apparatus for scientific research, laboratory apparatus for laboratories; laboratory instruments [other than for medical use]; laboratory apparatus for physical and chemical analysis; parts of the aforesaid equipment, apparatus and instruments, included in this class; laboratory apparatus, namely, vibrating tube mills, for use in the following fields: laboratories; laboratory apparatus, namely, vibrating mills, for use in the following fields: laboratories; laboratory apparatus, namely, ball mills, for use in the following fields: laboratories; laboratory apparatus, namely, disc mills, for use in the following fields: laboratories; laboratory apparatus, namely, rotor mills, for use in the following fields: laboratories; laboratory apparatus, namely, cutting mills, for use in the following fields: laboratories; laboratory apparatus, namely, knife presses, for use in the following fields: laboratories; parts for the aforesaid laboratory apparatus and mills, the aforesaid goods included in this class; laboratory apparatus, namely, jaw crushers, for use in the following fields: laboratories; laboratory apparatus, namely, motorised grinding machines, for use in the following fields: laboratories. Refrigeration apparatus, apparatus and instruments, for use in relation to the following goods: laboratory apparatus, especially, laboratory grinders; refrigerating units, apparatus and instruments being optional device extensions for laboratory apparatus, in particular for laboratory mills; refrigerating units, apparatus and instruments being fittings for laboratory apparatus, in particular for laboratory mills; refrigerating units, apparatus and instruments for refrigerating laboratory apparatus, containing liquid nitrogen, in particular for refrigerating laboratory mills; refrigerating units, apparatus and instruments for refrigerating laboratory mills for cryogenic grinding; refrigerating units, apparatus and instruments for refrigerating ground material, in particular containing liquid nitrogen; refrigerating units, apparatus and instruments formed as docking stations for laboratory apparatus, in particular for laboratory mills; refrigerating units, apparatus and instruments for positioning underneath laboratory mills; refrigerating units, apparatus and instruments for monitoring refrigeration temperatures of laboratory apparatus, in particular of laboratory mills during grinding. Scientific and technological services; natural science services; testing, authentication and quality control; measurement services; analysis services; chemical analysis; scientific research and analysis; software design and software development.

Abrégé

The invention illustrates and describes a laboratory vibration grinding mill (1) with at least one rocker mounted so as to be able to oscillate about a vertical axis of oscillation, preferably with two rockers mounted so as to be able to oscillate in each case about a vertical axis of oscillation, wherein a milling vessel holder (4) for a plurality of milling vessels (2) for homogenization, comminution and/or cell disruption is fastened releasably to the rocker. According to the invention, a cavity provided to receive sample material and preferably grinding bodies, and belonging to at least one milling vessel (2) held on the milling vessel holder (4), is arranged symmetrically with respect to the axis of oscillation.

Classes IPC  ?

• B02C 17/14 - Appareils dans lesquels le contenu à broyer est renversé par des mouvements de la cuve autres qu'une rotation, p. ex. par oscillation, vibration, basculement

Produits et services

Scientific equipment, apparatus and instruments; measuring apparatus; assay apparatus; devices and apparatus for millworking, crushing and pulverising for use in laboratories; devices, apparatus and instruments for materials testing; laboratory apparatus for scientific research, laboratory apparatus for laboratories; laboratory instruments [other than for medical use]; laboratory apparatus for physical and chemical analysis; laboratory apparatus for the sample preparation of food; parts of the aforesaid equipment, apparatus and instruments, included in class 9; vibrating tube mills [laboratory devices] for use in laboratories; laboratory apparatus, namely, vibrating mills, for use in the following fields: laboratories; ball mills [laboratory apparatus] for use in laboratories; laboratory apparatus, namely, disc mills, for use in the following fields: laboratories; laboratory apparatus, namely, rotor mills, for use in the following fields: laboratories; laboratory apparatus, namely, cutting mills, for use in the following fields: laboratories; knife mills [laboratory devices] for use in laboratories; parts for the aforesaid laboratory apparatus and mills, the aforesaid goods included in class 9; pressure and temperature measurement systems being parts for laboratory apparatus, in particular laboratory mills; pressure and temperature measurement systems for ball mills; grinding bowls for laboratory mills; pressure and temperature measurement systems for grinding bowls for laboratory mills; pressure and temperature measurement systems for monitoring and recording of pressure and temperatures in the milling operation of laboratory mills; sensor apparatus being parts for laboratory apparatus, in particular for laboratory mills; transmitting apparatus for transmitting digital measurement data of laboratory apparatus, in particular laboratory mills or grinding bowls of laboratory mills; laboratory apparatus, namely, jaw crushers, for use in the following fields: laboratories; laboratory apparatus, namely, motorised grinding machines, for use in the following fields: laboratories. Scientific and technological services; natural science services; testing, authentication and quality control; measurement services; chemical analysis; scientific research and analysis; software design and software development.

Abrégé

The invention relates to a laboratory ball mill (1), in particular a vibration mill, centrifugal ball mill, or planetary ball mill, also in particular a planetary ball mill having a transmission ratio of 1:-1, comprising: at least one grinding jar holder (4) for at least one grinding jar (5), said grinding jar holder being located on a machine part (3) of the ball mill (1) which is moved during the grinding operation of the ball mill (1); a clamping device (6) which is located on the moving machine part (3), for transmitting a clamping force to the grinding jar (5); and a coupling device (12) having at least one coupling element (13), energy being transmitted from the stationary machine part (2) to the moving machine part (3) via the coupling device (12) in order to generate the clamping force. According to the invention, the coupling element (13) is coupled to the stationary machine part (2) and to the moving machine part (3) during the grinding operation.

Classes IPC  ?

• B02C 17/14 - Appareils dans lesquels le contenu à broyer est renversé par des mouvements de la cuve autres qu'une rotation, p. ex. par oscillation, vibration, basculement
• B02C 17/08 - Désagrégation au tonneau, c.-à-d. par des appareils constitués par une cuve où les produits à désagréger sont chargés, avec ou sans éléments particuliers de désagrégation tels que billes ou boulets à cuves non perforées à cuves à mouvement planétaire

Abrégé

A device module for a laboratory device is shown and described. The device module has at least one temperature control medium connection for connecting the device module, as required, to a temperature control medium supply of, in particular, a liquid or gaseous temperature control medium, at least one line connection for connecting, as required, to at least one supply line of the laboratory device for the temperature control medium, and at least one actuator of a control process and/or control loop for controlling and/or regulating at least one temperature in the laboratory device.

Classes IPC  ?

• B02C 17/18 - Désagrégation au tonneau, c.-à-d. par des appareils constitués par une cuve où les produits à désagréger sont chargés, avec ou sans éléments particuliers de désagrégation tels que billes ou boulets Parties constitutives
• G05D 23/19 - Commande de la température caractérisée par l'utilisation de moyens électriques
• B02C 17/00 - Désagrégation au tonneau, c.-à-d. par des appareils constitués par une cuve où les produits à désagréger sont chargés, avec ou sans éléments particuliers de désagrégation tels que billes ou boulets

Produits et services

Scientific equipment, apparatus and instruments in the nature of crushers, grinders, mixers, pulverizers, and homogenizers for use in laboratories; measuring apparatus, namely, temperature and pressure measuring apparatus comprised of temperature sensors and pressure sensors for measuring pressure and temperature inside grinding jars of laboratory mills; assay apparatus in the nature of laboratory apparatus for cutting, crushing, grinding, and mixing specimens; devices and apparatus for millworking, crushing and pulverizing for use in laboratories in the nature of crushers, grinders, mixers, pulverizers, and homogenizers; devices, apparatus and instruments for materials testing, namely, laboratory apparatus for cutting, crushing, pulverizing, grinding, and mixing specimens; laboratory apparatus for scientific research and laboratory apparatus for laboratories in the nature of mills, pulverizers, grinders, mixers, and homogenizers for laboratory use; laboratory instruments in the nature of laboratory equipment for cutting, crushing, pulverizing, grinding, and mixing specimens; laboratory apparatus for physical and chemical analysis; laboratory apparatus for the sample preparation of food; vibratory tube mills for use in laboratories; laboratory apparatus, namely, vibratory mills for use in laboratories; laboratory devices, namely, ball mills for use in laboratories; laboratory apparatus, namely, disc mills for use in laboratories; laboratory apparatus, namely, rotor mills for use in laboratories; laboratory apparatus, namely, cutting mills for use in laboratories; knife mills for use in laboratories; pressure and temperature measurement systems for laboratory mills; pressure and temperature measurement systems for laboratory apparatus, in particular ball mills; grinding jar bowls for laboratory mills; pressure and temperature measurement systems for grinding bowls for laboratory mills; pressure and temperature measurement systems for monitoring and recording of pressure and temperatures in the milling operation of laboratory mills; sensor apparatus for determining temperature and pressure being parts for laboratory mills; transmitting apparatus for transmitting digital measurement data of laboratory mills or grinding bowls of laboratory mills; laboratory apparatus, namely, jaw crushers for use in laboratories; laboratory apparatus, namely, motorised grinding machines for use in laboratories; structural parts and fittings for the aforesaid goods Scientific and technological services in the nature of conducting scientific product testing studies; natural science services in the nature of sample, mixture, and product testing services, product quality testing services, and product research; product testing; authentication in the field of laboratory testing of sample material; quality control for others; measurement services in the nature of determining the temperature and pressure inside grinding jars of laboratory mills; chemical analysis; scientific research and analysis; software design and software development

Produits et services

Scientific equipment, apparatus and instruments; measuring apparatus; assay apparatus; devices and apparatus for millworking, crushing and pulverising for use in laboratories; devices, apparatus and instruments for materials testing; laboratory apparatus for scientific research, laboratory apparatus for laboratories; laboratory instruments [other than for medical use]; laboratory apparatus for physical and chemical analysis; laboratory apparatus for the sample preparation of food; parts of the aforesaid equipment, apparatus and instruments, included in this class; laboratory apparatus, namely, vibrating tube mills, for use in the following fields: laboratories; laboratory apparatus, namely, vibrating mills, for use in the following fields: laboratories; laboratory apparatus, namely, ball mills, for use in the following fields: laboratories; laboratory apparatus, namely, disc mills, for use in the following fields: laboratories; laboratory apparatus, namely, rotor mills, for use in the following fields: laboratories; laboratory apparatus, namely, cutting mills, for use in the following fields: laboratories; laboratory apparatus, namely, knife presses, for use in the following fields: laboratories; parts for the aforesaid laboratory apparatus and mills, the aforesaid goods included in class 9; laboratory apparatus, namely, jaw crushers, for use in the following fields: laboratories; laboratory apparatus, namely, motorised grinding machines, for use in the following fields: laboratories. Scientific and technological services; research in the field of natural science; testing, authentication and quality control; measurement services; analysis services; chemical analysis; scientific research and analysis; software design and software development.

Produits et services

Laboratory grinders; ball mills [laboratory apparatus] for use in laboratories; vibrating tube mills [laboratory devices] for use in laboratories; parts for the aforesaid mills, included in this class.

Produits et services

Laboratory grinders; ball mills [laboratory apparatus] for use in laboratories; parts for the aforesaid mills, included in this class.

Produits et services

Laboratory grinders; knife mills [laboratory devices] for use in laboratories; parts for the aforesaid mills, included in this class.

Produits et services

Laboratory grinders; ball mills [laboratory apparatus] for use in laboratories; planetary and centrifugal mills [laboratory devices] for use in laboratories; parts for the aforesaid mills, included in this class.

Produits et services

Laboratory grinders in the nature of crushers, pulverizers, and centrifugal mills for use in laboratories; ball mills for use in laboratories; structural parts and fittings for the aforesaid mills

Produits et services

Laboratory grinders in the nature of mixers, cutters, mills, and homogenizers for use in laboratories; knife mills for use in laboratories; structural parts and fittings for the aforesaid goods

Produits et services

Laboratory grinders in the nature of mixers, pulverizers, and homogenizers for use in laboratories; ball mills for use in laboratories; planetary ball mills for use in laboratories; centrifugal mills for use in laboratories; structural parts and fittings for the aforesaid mills

Produits et services

Measuring apparatus for millworking, crushing and pulverising for use in laboratories; vibratory tube mills for use in laboratories; vibratory mills for use in laboratories; ball mills for use in laboratories; disc mills for use in laboratories; rotor mills for use in laboratories; cutting mills for use in laboratories; knife mills for use in laboratories for millworking, crushing or pulverizing; structural parts for the aforesaid laboratory apparatus and mills for millworking, crushing and pulverizing; jaw crushers for use in laboratories; motorised grinding machines in the nature of homogenizers and mixers for use in laboratories

Produits et services

Laboratory grinders in the nature of mixers, pulverizers, and homogenizers for use in laboratories; ball mills for use in laboratories; vibratory tube mills for use in laboratories; structural parts and fittings for the aforesaid mills

Produits et services

Scientific equipment, apparatus and instruments, namely, laboratory apparatus for cutting, crushing, grinding, and mixing specimens; measuring apparatus, namely, sieves for measuring particle size of homogenized, crushed, or ground mixtures; assay apparatus in the nature of laboratory apparatus for cutting, crushing, grinding, and mixing specimens; devices and apparatus for millworking, crushing and pulverising for use in laboratories in the nature of rotor mills, cutting mills, knife mills, disc mills, ball mills, jaw crushers, and homogenizers; devices, apparatus and instruments for materials testing, namely, laboratory apparatus for cutting, crushing, grinding, and mixing specimens; laboratory apparatus for scientific research and laboratory apparatus for laboratories in the nature of mills, grinders, mixers, and homogenizers for laboratory use; laboratory instruments in the nature of laboratory equipment for cutting specimens; laboratory apparatus for physical and chemical analysis; laboratory apparatus for the sample preparation of food; laboratory apparatus, namely, vibratory tube mills for use in laboratories; laboratory apparatus, namely, vibratory mills for use in laboratories; laboratory apparatus, namely, ball mills for use in laboratories; laboratory apparatus, namely, disc mills for use in laboratories; laboratory apparatus, namely, rotor mills for use in laboratories; laboratory apparatus, namely, cutting mills for use in laboratories; laboratory apparatus, namely, knife mills for use in laboratories; laboratory apparatus, namely, jaw crushers for use in laboratories; laboratory apparatus, namely, motorised grinding machines in the nature of homogenizers and mixers for use in laboratories; structural parts and fittings for the aforesaid goods Scientific and technological services in the nature of conducting scientific product testing studies; research in the field of natural science; product testing; authentication in the field of laboratory testing of sample material; quality control for others; measurement services in the nature of determining particle size distribution of sample mixtures; analysis services in the field of laboratory testing of sample material; chemical analysis; scientific research and analysis; software design and software development

Abrégé

The invention illustrates and describes a laboratory vibratory mill with at least one milling beaker holder which is mounted so as to be capable of oscillating, for at least one milling beaker, and with a temperature control device for controlling the temperature of the milling beaker by feeding in and/or carrying away a liquid or gaseous temperature control medium via at least one temperature control line to the milling beaker holder. According to the invention there is provision that the milling beaker holder has at least one heat transfer element which is connected to the temperature control line, wherein the heat transfer element has at least one medium duct for feeding through the temperature control medium, and wherein the temperature control of a milling beaker which is secured to and/or in the milling beaker holder is carried out by transferring heat between the temperature control medium conducted in the medium duct and the milling beaker via a wall of the heat transfer element.

Classes IPC  ?

• B02C 17/18 - Désagrégation au tonneau, c.-à-d. par des appareils constitués par une cuve où les produits à désagréger sont chargés, avec ou sans éléments particuliers de désagrégation tels que billes ou boulets Parties constitutives
• B02C 17/14 - Appareils dans lesquels le contenu à broyer est renversé par des mouvements de la cuve autres qu'une rotation, p. ex. par oscillation, vibration, basculement

Produits et services

Scientific equipment, apparatus and instruments; Measuring apparatus; Assay apparatus; Devices and apparatus for millworking, crushing and pulverising for use in laboratories; Devices, apparatus and instruments for materials testing; Laboratory apparatus for scientific research, Laboratory apparatus for laboratories; Laboratory instruments [other than for medical use]; Laboratory apparatus for physical and chemical analysis; Laboratory apparatus for the sample preparation of food; Parts of the aforesaid equipment, apparatus and instruments, included in class 9; Vibrating tube mills [laboratory devices] for use in laboratories; Laboratory apparatus, namely, Vibrating mills, for use in the following fields: laboratories; Ball mills [laboratory apparatus] for use in laboratories; Laboratory apparatus, namely, Disc mills, for use in the following fields: laboratories; Laboratory apparatus, namely, Rotor mills, for use in the following fields: laboratories; Laboratory apparatus, namely, Cutting mills, for use in the following fields: laboratories; Knife mills [laboratory devices] for use in laboratories; Parts for the aforesaid laboratory apparatus and mills, The aforesaid goods included in class 9; Pressure and temperature measurement systems being parts for laboratory apparatus, in particular laboratory mills; Pressure and temperature measurement systems for ball mills; Grinding bowls for laboratory mills; Pressure and temperature measurement systems for grinding bowls for laboratory mills; Pressure and temperature measurement systems for monitoring and recording of pressure and temperatures in the milling operation of laboratory mills; Sensor apparatus being parts for laboratory apparatus, in particular for laboratory mills; Transmitting apparatus for transmitting digital measurement data of laboratory apparatus, in particular laboratory mills or grinding bowls of laboratory mills; Laboratory apparatus, namely, Jaw crushers, for use in the following fields: laboratories; Laboratory apparatus, namely, Motorised grinding machines, for use in the following fields: laboratories. Science and technology services; Natural science services; Testing, authentication and quality control; Measurement services; Chemical analysis; Scientific research and analysis; Software design and software development.

Produits et services

Laboratory grinders; Knife mills [laboratory devices] for use in laboratories; Parts for the aforesaid mills, included in class 9.

Produits et services

Laboratory grinders; Ball mills [laboratory apparatus] for use in laboratories; Planetary and centrifugal mills [laboratory devices] for use in laboratories; Parts for the aforesaid mills, included in class 9.

Produits et services

Laboratory grinders; Ball mills [laboratory apparatus] for use in laboratories; Parts for the aforesaid mills, included in class 9.

Produits et services

Laboratory grinders; Ball mills [laboratory apparatus] for use in laboratories; Vibrating tube mills [laboratory devices] for use in laboratories; Parts for the aforesaid mills, included in class 9.

Produits et services

Measuring apparatus for millworking, crushing and pulverising for use in laboratories; Vibrating tube mills, for use in laboratories; Vibrating mills, for use in laboratories; Ball mills, for use in laboratories; Disc mills, for use in laboratories; Rotor mills, for use in laboratories; Cutting mills, for use in laboratories; Knife presses, for use in laboratories for millworking, crushing or pulverizing; Parts for the aforesaid laboratory apparatus and mills for millworking, crushing and pulverizing; The aforesaid goods include in class 9; Jaw crushers, for use in laboratories; Motorised grinding machines, for use in laboratories.

Produits et services

Scientific equipment, apparatus and instruments; Measuring apparatus; Assay apparatus; Devices and apparatus for millworking, crushing and pulverising for use in laboratories; Devices, apparatus and instruments for materials testing; Laboratory apparatus for scientific research, Laboratory apparatus for laboratories; Laboratory instruments [other than for medical use]; Laboratory apparatus for physical and chemical analysis; Laboratory apparatus for the sample preparation of food; Parts of the aforesaid equipment, apparatus and instruments, included in class 9; Laboratory apparatus, namely, Vibrating tube mills, for use in the following fields: laboratories; Laboratory apparatus, namely, Vibrating mills, for use in the following fields: laboratories; Laboratory apparatus, namely, Ball mills, for use in the following fields: laboratories; Laboratory apparatus, namely, Disc mills, for use in the following fields: laboratories; Laboratory apparatus, namely, Rotor mills, for use in the following fields: laboratories; Laboratory apparatus, namely, Cutting mills, for use in the following fields: laboratories; Laboratory apparatus, namely, Knife presses, for use in the following fields: laboratories; Parts for the aforesaid laboratory apparatus and mills, The aforesaid goods included in class 9; Laboratory apparatus, namely, Jaw crushers, for use in the following fields: laboratories; Laboratory apparatus, namely, Motorised grinding machines, for use in the following fields: laboratories. Science and technology services; Natural science services; Testing, authentication and quality control; Measurement services; Analysis services; Chemical analysis; Scientific research and analysis; Software design and software development.

Abrégé

A laboratory mill is shown and described with at least one oscillatably mounted grinding bowl holder for at least one grinding bowl and with at least one line for transporting a liquid or gaseous medium, the line having at least one compensating element for compensating relative movements between the grinding bowl holder and/or the grinding bowl and a stationary part of the laboratory mill. In accordance with the invention, a rigid compensating element is provided for compensating relative movements, wherein the compensating element is elastically deformed at least in regions during an oscillating movement of the grinding bowl holder and wherein the compensation of relative movements is effected free of parts of the compensating element connected to one another so as to be movable, in particular rotatable and/or pivotable, relative to one another and only by elastic deformation of the compensating element.

Classes IPC  ?

• G01N 1/28 - Préparation d'échantillons pour l'analyse
• G01N 1/42 - Traitement à basse température des échantillons, p. ex. cryofixation
• B02C 23/00 - Procédés auxiliaires, dispositifs auxiliaires ou accessoires spécialement adaptés au broyage ou à la désagrégation non prévus dans les groupes ou non adaptés spécialement aux appareillages couverts par un seul des groupes

Abrégé

A device module (1) for a laboratory device (2) is presented and described. According to the invention, the device module (1) comprises at least one temperature-control means connector (8) for the needs-based connection of the device module (1) to a temperature-control means store (28) of a temperature-control means, in particular a liquid or gaseous temperature-control means, at least one line connector (9) for the needs-based connection to at least one supply line (10) of the laboratory device (2) for the temperature-control means and at least one actuator (19) of a control process and/or control loop for open-loop and/or closed-loop control of at least one temperature in the laboratory device (2).

Classes IPC  ?

• B02C 17/18 - Désagrégation au tonneau, c.-à-d. par des appareils constitués par une cuve où les produits à désagréger sont chargés, avec ou sans éléments particuliers de désagrégation tels que billes ou boulets Parties constitutives

Abrégé

A device module (1) for a laboratory device (2) is presented and described. According to the invention, the device module (1) comprises at least one temperature-control means connector (8) for the needs-based connection of the device module (1) to a temperature-control means store (28) of a temperature-control means, in particular a liquid or gaseous temperature-control means, at least one line connector (9) for the needs-based connection to at least one supply line (10) of the laboratory device (2) for the temperature-control means and at least one actuator (19) of a control process and/or control loop for open-loop and/or closed-loop control of at least one temperature in the laboratory device (2).

Classes IPC  ?

• B02C 17/18 - Désagrégation au tonneau, c.-à-d. par des appareils constitués par une cuve où les produits à désagréger sont chargés, avec ou sans éléments particuliers de désagrégation tels que billes ou boulets Parties constitutives
• G01N 1/28 - Préparation d'échantillons pour l'analyse

Abrégé

The invention relates to a laboratory mill (1) having at least one oscillatably mounted grinding cup holder (7, 8) for at least one grinding cup (2, 3), and at least one line for conveying a liquid or gaseous medium, the line having at least one equalising element for equalising relative movements between the grinding cup holder (7, 8) and/or the grinding cup (2, 3) and a stationary part of the laboratory mill (1). According to the invention, a rigid equalising element (18, 19) is provided for equalising relative movements, wherein the equalising element (18, 19) is elastically deformed at least in some regions during an oscillating movement of the grinding cup holder (7, 8), and wherein the equalisation of relative movements takes place only by elastic deformation of the equalising element, without any parts of the equalising element (18, 19) being connected to one another movably, in particular rotatably and/or pivotably, relative to one another.

Classes IPC  ?

• B02C 17/14 - Appareils dans lesquels le contenu à broyer est renversé par des mouvements de la cuve autres qu'une rotation, p. ex. par oscillation, vibration, basculement
• B02C 17/18 - Désagrégation au tonneau, c.-à-d. par des appareils constitués par une cuve où les produits à désagréger sont chargés, avec ou sans éléments particuliers de désagrégation tels que billes ou boulets Parties constitutives

Abrégé

The invention illustrates and describes a laboratory vibratory mill (1) with at least one milling beaker holder (7, 8), which is mounted so as to be capable of oscillating, for at least one milling beaker (2, 3), and with a temperature control device for controlling the temperature of the milling beaker (2, 3) by feeding in and/or carrying away a liquid or gaseous temperature control medium via at least one temperature control line to the milling beaker holder (7, 8). According to the invention there is provision that the milling beaker holder (7, 8) has at least one heat transfer element which is connected to the temperature control line, wherein the heat transfer element has at least one medium duct for feeding through the temperature control medium, and wherein the temperature control of a milling beaker (2, 3) which is secured to and/or in the milling beaker holder (7, 8) is carried out by transferring heat between the temperature control medium conducted in the medium duct and the milling beaker (2, 3) via a wall of the heat transfer element.

Classes IPC  ?

• B02C 17/14 - Appareils dans lesquels le contenu à broyer est renversé par des mouvements de la cuve autres qu'une rotation, p. ex. par oscillation, vibration, basculement
• B02C 17/18 - Désagrégation au tonneau, c.-à-d. par des appareils constitués par une cuve où les produits à désagréger sont chargés, avec ou sans éléments particuliers de désagrégation tels que billes ou boulets Parties constitutives

Abrégé

The invention shows and describes a vibration mill for at least two grinding beakers performing vibrations in the horizontal position, with at least one multi-part pendulum drive, wherein the pendulum drive has at least one eccentric shaft mounted to rotate about a vertical eccentric axis, and at least two rockers each mounted so as to be capable of vibrating about a vertical vibration axis and connected by means of couplers to the eccentric shaft, said rockers holding the grinding beakers. The pendulum drive further has a motor unit coupled to the eccentric shaft as a drive for the eccentric shaft and optionally further components, wherein a rotary movement of the eccentric shaft via the couplers can be converted into a vibrating movement of the rockers. According to the invention, the centre of gravity of the pendulum drive in a horizontal centre of gravity plane is substantially equidistant from both vibration axes.

Classes IPC  ?

• G01N 1/00 - ÉchantillonnagePréparation des éprouvettes pour la recherche
• G01N 1/28 - Préparation d'échantillons pour l'analyse
• B01L 9/00 - Dispositifs de supportDispositifs de serrage
• B02C 19/00 - Autres dispositifs ou procédés de désagrégation
• B02C 19/16 - Broyeurs équipés de vibrateurs

Abrégé

The invention relates to a laboratory-scale planetary ball mill and to a corresponding grinding jar. The grinding jar is held only from below by means of a mobile clamping element and is preferably axially lifted off the clamping element to release it.

Classes IPC  ?

• B02C 17/08 - Désagrégation au tonneau, c.-à-d. par des appareils constitués par une cuve où les produits à désagréger sont chargés, avec ou sans éléments particuliers de désagrégation tels que billes ou boulets à cuves non perforées à cuves à mouvement planétaire
• B02C 17/18 - Désagrégation au tonneau, c.-à-d. par des appareils constitués par une cuve où les produits à désagréger sont chargés, avec ou sans éléments particuliers de désagrégation tels que billes ou boulets Parties constitutives

Abrégé

The invention shows and describes a vibration mill for at least two grinding beakers performing vibrations in the horizontal position, with at least one multi-part pendulum drive (1), wherein the pendulum drive (1) has at least one eccentric shaft (3) mounted to rotate about a vertical eccentric axis (2), and at least two rockers (8, 9) each mounted so as to be capable of vibrating about a vertical vibration axis (4, 5) and connected by means of couplers to the eccentric shaft (3), said rockers holding the grinding beakers. The pendulum drive further has a motor unit (10) coupled to the eccentric shaft (3) as a drive for the eccentric shaft (3) and optionally further components, wherein a rotary movement of the eccentric shaft (3) via the couplers can be converted into a vibrating movement of the rockers (8, 9). According to the invention, the centre of gravity of the pendulum drive (1) in a horizontal centre of gravity plane is substantially equidistant from both vibration axes (4, 5).

Classes IPC  ?

• B02C 17/14 - Appareils dans lesquels le contenu à broyer est renversé par des mouvements de la cuve autres qu'une rotation, p. ex. par oscillation, vibration, basculement
• B02C 19/16 - Broyeurs équipés de vibrateurs

Abrégé

A comminution device for laboratory operation is described. More specifically, a laboratory mill, particularly a centrifugal mill, is provided that includes a milling tool arranged in a milling chamber, a housing assembly, and a milling material channel running through the housing assembly. The milling material channel opens into the milling chamber and is configured to supply, for supplying milling material to the milling chamber or to discharge milled material from the milling chamber. The milling material channel may be open to the environment and/or can be opened for successively supplying milling material to the milling chamber during the milling operation. At least one system for passively reducing noise emissions is provided and situated in the region of the milling material channel.

Classes IPC  ?

• B02C 18/00 - Désagrégation par couteaux ou autres organes coupants ou déchirants qui transforment le matériau en fragmentsHachoirs ou appareils similaires utilisant des vis ou analogue
• B02C 18/22 - Moyens d'alimentation ou de décharge
• B02C 23/02 - Dispositifs d'alimentation
• B02C 18/06 - Désagrégation par couteaux ou autres organes coupants ou déchirants qui transforment le matériau en fragmentsHachoirs ou appareils similaires utilisant des vis ou analogue à couteaux rotatifs
• B02C 23/00 - Procédés auxiliaires, dispositifs auxiliaires ou accessoires spécialement adaptés au broyage ou à la désagrégation non prévus dans les groupes ou non adaptés spécialement aux appareillages couverts par un seul des groupes

Abrégé

b) into counter-vibrations (30), wherein the vibration-generation unit (29) counteracts a device- and/or housing part (31) of the laboratory mill (1) and the counter-vibrations (30) lead to an active reduction in the vibrations of the device- and/or housing part (31) and/or an at least partial suppression of noise-inducing vibrations of the device- and/or housing part (31), by means of destructive interference.

Classes IPC  ?

• B02C 23/00 - Procédés auxiliaires, dispositifs auxiliaires ou accessoires spécialement adaptés au broyage ou à la désagrégation non prévus dans les groupes ou non adaptés spécialement aux appareillages couverts par un seul des groupes
• G10K 11/178 - Procédés ou dispositifs de protection contre le bruit ou les autres ondes acoustiques ou pour amortir ceux-ci, en général utilisant des effets d'interférenceMasquage du son par régénération électro-acoustique en opposition de phase des ondes acoustiques originales
• B02C 18/16 - Désagrégation par couteaux ou autres organes coupants ou déchirants qui transforment le matériau en fragmentsHachoirs ou appareils similaires utilisant des vis ou analogue à couteaux rotatifs Parties constitutives
• B02C 18/22 - Moyens d'alimentation ou de décharge
• B02C 18/06 - Désagrégation par couteaux ou autres organes coupants ou déchirants qui transforment le matériau en fragmentsHachoirs ou appareils similaires utilisant des vis ou analogue à couteaux rotatifs

Abrégé

The invention relates to a grinding beaker (1) which is designed to grind a material to be ground by means of at least one grinding body (21) inserted into the grinding beaker (1), in a laboratory mill at laboratory scale during a grinding process, the grinding beaker (1) having at least two grinding space portions (2, 3) separated from each other by at least one retaining element (4) and the retaining element (4) having at least one opening, preferably a plurality of openings, as a mechanical separating means.

Classes IPC  ?

• B02C 17/06 - Désagrégation au tonneau, c.-à-d. par des appareils constitués par une cuve où les produits à désagréger sont chargés, avec ou sans éléments particuliers de désagrégation tels que billes ou boulets à cuves non perforées à plusieurs compartiments
• B02C 17/08 - Désagrégation au tonneau, c.-à-d. par des appareils constitués par une cuve où les produits à désagréger sont chargés, avec ou sans éléments particuliers de désagrégation tels que billes ou boulets à cuves non perforées à cuves à mouvement planétaire

Abrégé

The invention relates to a laboratory mill comprising at least one counter-vibration device (27) which has at least one control unit (29a) for providing a counter-vibration signal (29b) and at least one controllable vibration generation unit (29) for converting the counter-vibration signal (29b) into counter-vibrations (30), wherein the vibration-generation unit (29) counteracts a device- and/or housing part (31) of the laboratory mill (1) and the counter-vibrations (30) lead to an active reduction in the vibrations of the device- and/or housing part (31) and/or an at least partial suppression of noise-inducing vibrations of the device- and/or housing part (31), by means of destructive interference.

Classes IPC  ?

• B02C 18/06 - Désagrégation par couteaux ou autres organes coupants ou déchirants qui transforment le matériau en fragmentsHachoirs ou appareils similaires utilisant des vis ou analogue à couteaux rotatifs
• B02C 18/16 - Désagrégation par couteaux ou autres organes coupants ou déchirants qui transforment le matériau en fragmentsHachoirs ou appareils similaires utilisant des vis ou analogue à couteaux rotatifs Parties constitutives
• B02C 23/00 - Procédés auxiliaires, dispositifs auxiliaires ou accessoires spécialement adaptés au broyage ou à la désagrégation non prévus dans les groupes ou non adaptés spécialement aux appareillages couverts par un seul des groupes

Abrégé

Comminution device (2) for laboratory operation, particularly a laboratory mill, especially particularly a centrifugal mill, comprising a milling tool arranged in a milling chamber (3), a housing assembly and a milling material channel (12) running through the housing assembly and opening into the milling chamber (3), for supplying milling material to the milling chamber (3) and/or for discharging milled material from the milling chamber (3). Particularly, the milling material channel (12) is open to the surroundings and/or can be opened, especially particularly for successively supplying a milling material to the milling chamber (3) during the milling operation. According to the invention, at least one system (1) for passively reducing noise emissions is situated in the region of the milling material channel (12).

Classes IPC  ?

• B02C 18/22 - Moyens d'alimentation ou de décharge
• B02C 23/00 - Procédés auxiliaires, dispositifs auxiliaires ou accessoires spécialement adaptés au broyage ou à la désagrégation non prévus dans les groupes ou non adaptés spécialement aux appareillages couverts par un seul des groupes
• B02C 23/02 - Dispositifs d'alimentation

Abrégé

What is presented and described is a multi-part grinding beaker cover (1) and a multi-part grinding beaker (23) of a laboratory mill, in particular a ball mill on the laboratory scale, comprising a cover mounting (2) and a cover insert (3), wherein the cover mounting (2) and the cover insert (3) are made of different materials and wherein, preferably, the cover mounting (2) is designed for bracing against a grinding beaker (23), in particular against a beaker mounting (24) of the grinding beaker (23), and the cover insert (3), together with the beaker insert (25), defines the interior of a grinding space. Provision is made according to the invention for the cover mounting (2) and cover insert (3) and also the beaker mounting (24) and beaker insert (25) to be releasably connected to one another.

Classes IPC  ?

• B02C 17/08 - Désagrégation au tonneau, c.-à-d. par des appareils constitués par une cuve où les produits à désagréger sont chargés, avec ou sans éléments particuliers de désagrégation tels que billes ou boulets à cuves non perforées à cuves à mouvement planétaire
• B02C 17/18 - Désagrégation au tonneau, c.-à-d. par des appareils constitués par une cuve où les produits à désagréger sont chargés, avec ou sans éléments particuliers de désagrégation tels que billes ou boulets Parties constitutives
• B02C 17/22 - Revêtements des cuves

Produits et services

Computer software to enable the searching of data; computer software, recorded for collecting and evaluating of data in the field of particle size analysis; pre-recorded magnetic data carriers featuring computer software, recorded for collecting and evaluating of data in the field of particle size analysis; computer software and hardware to enable searching of data and connection to databases and the internet; software for accessing, connecting, developing and managing distributed application software; pre-recorded optical data media in the nature of optical data carriers featuring computer software, recorded for collecting and evaluating of data in the field of particle size analysis; computer software for accessing information directories that may be downloaded from the global computer network; computer software for application and database integration; application software for collecting and evaluating of data in the field of particle size analysis; computer programs and software for converting documents created by one computer programs to another; desktop publishing software; computer software for word processing, database retrieval and management; graphical user interface software; typeface fonts recorded on magnetic media; prerecorded magnetic data carriers featuring computer software, recorded for collecting and evaluating of data in the field of particle size analysis, data processing equipment and computers; computer software for image processing, document management, for printer management, for network transmission and reception, for document creation, and for document and image processing; apparatus, instruments and media for recording, reproducing, carrying, storing, processing, manipulating, transmitting, retrieving and reproducing music, sounds, images, text, signals, software, information, data and code, namely, measuring apparatus, instruments and media for the determination of particle size, namely, sieve shakes, test sieves, particle analyzers; computer software in the field of electronic publishing for collecting and evaluating of data in the field of particle size analysis; computer hardware and computer software for database management Installation and maintenance of computer programs; installation and customisation of computer applications software; computer software development for others; software development services; computer software consultancy; maintenance of computer software; advisory services relating to computer programming; computer software design; application service provider, namely, hosting computer software applications of others; design, drawing and commissioned writing of computer software; upgrading of computer software; updating of computer software and software for memory banks of computers and computer systems; providing information in the field of computer software; design and development of computer hardware and software; software design for others; software engineering; updating of computer software; development of software solutions for internet providers and internet users; computer software technical support services, namely, providing technical advice related to the repair of software; rental of software; engineering consultancy, in particular in the field of computer software, hardware and telecommunications; design, maintenance and up-dating of computer software; research and consultancy services relating to design and development of computer software; consultancy and advice relating to the evaluation, choosing and implementation of computer software, firmware and of data processing systems; software customization services; rental of computer software and computer apparatus; maintenance and repair of software; consultancy and advice on designing and developing computer software

Produits et services

Computer software to enable the searching of data; Computer software, recorded; Magnetic data carriers; Computer software and hardware to enable searching of data and connection to databases and the Internet; Software for accessing, connecting, developing and managing distributed application software; Optical data media; Computer software for accessing information directories that may be downloaded from the global computer network; Computer software for application and database integration; Application software; Computer programs and software for converting documents created by one computer programs to another; Desktop publishing software; Magnetic data carriers; Computer software for word processing, database retrieval and management; Graphical user interface software; Typeface fonts recorded on magnetic media; Magnetic data carriers, data processing equipment and computers; Computer software for image processing, document management, for printer management, for network transmission and reception, for document creation, and for document and image processing; Apparatus, instruments and media for recording, reproducing, carrying, storing, processing, manipulating, transmitting, broadcasting, retrieving and reproducing music, sounds, images, text, signals, software, information, data and code; Recording carriers; Apparatus for recording, transmission or reproduction of sound or images; Magnetic data media; Computer software in the field of electronic publishing; Computer hardware and computer software for database management; Magnetic, electronic or optical carriers and semi-conductor elements; Interfaces for computers. Installation and maintenance of computer programs; Installation and customisation of computer applications software; Computer software development for others; Software development services; Computer software consultancy; Maintenance of computer software; Advisory services relating to computer programming; Computer software design; Application service provider [ASP], namely, hosting computer software applications of others; Design, drawing and commissioned writing of computer software; Upgrading of computer software; Updating of computer software and memory banks of computers and computer systems; Providing information in the field of computer software; Design and development of computer hardware and software; Software design for others; Software engineering; Updating of computer software; Development of software solutions for internet providers and internet users; Computer software technical support services; Rental of software; Engineering consultancy, in particular in the field of computer software, hardware and telecommunications; Design, maintenance and up-dating of computer software; Research and consultancy services relating to computer hardware and computer software; Consultancy and advice relating to the evaluation, choosing and implementation of computer software, firmware, hardware and of data processing systems; Software customisation services; Rental of computer software and computer apparatus; Maintenance and repair of software; Consultancy and advice on computer software and hardware.

Abrégé

A ball mill is provided comprising at least two milling cup retainers arranged on a machine base plate, each milling cup retainer being designed for a milling cup clamped in the milling cup retainer in a lying position, each milling cup having end-face milling cup ends and a filling of balls as milling bodies and comprising a drive that causes an out-of-phase rotational motion between the milling cup retainers.

Classes IPC  ?

• B02C 17/08 - Désagrégation au tonneau, c.-à-d. par des appareils constitués par une cuve où les produits à désagréger sont chargés, avec ou sans éléments particuliers de désagrégation tels que billes ou boulets à cuves non perforées à cuves à mouvement planétaire
• B02C 17/14 - Appareils dans lesquels le contenu à broyer est renversé par des mouvements de la cuve autres qu'une rotation, p. ex. par oscillation, vibration, basculement
• B02C 17/24 - Mécanismes de transmission
• B02C 17/18 - Désagrégation au tonneau, c.-à-d. par des appareils constitués par une cuve où les produits à désagréger sont chargés, avec ou sans éléments particuliers de désagrégation tels que billes ou boulets Parties constitutives

Abrégé

The invention relates to a rotor mill for laboratory operation, comprising a rotor coupled to a drive motor as a milling tool, a ring sieve (28) surrounding the milling chamber (25) of the rotor (18), and an annular collecting container (26) for the ground milling material, which collecting container is arranged on the outer circumference of the ring sieve (28) and can be inserted into the housing of the rotor mill and is provided with a cover (29), the milling unit comprising the rotor (18), the ring sieve (28), and the collecting container (26) being closable by a housing cover (15) having a milling material inlet opening (17), is characterized in that at least one component of the milling unit and/or of the rotor mill that directly or indirectly surrounds the milling chamber (25) of the rotor (18) is designed for conducting and/or accommodating a cooling medium and/or for cooling by means of a gaseous cooling fluid flowing around on the outside, said gaseous cooling fluid having being introduced into the housing.

Classes IPC  ?

• B02C 18/06 - Désagrégation par couteaux ou autres organes coupants ou déchirants qui transforment le matériau en fragmentsHachoirs ou appareils similaires utilisant des vis ou analogue à couteaux rotatifs

Abrégé

The invention relates to a ball mill (10), comprising at least two milling cup retainers (13) arranged on a machine base plate (12), each milling cup retainer being designed for a milling cup (23) clamped in the milling cup retainer in a lying position, each milling cup having end-face milling cup ends and a filling of balls as milling bodies, and comprising a drive that causes a rotational motion of the milling cup retainers (3), which ball mill is characterized in that each of the milling cup retainers, which are arranged in pairs, is put into restraint-guided circular motion oriented parallel to the plane of the machine base plate by means of the drive via two eccentric shafts (25) connected to the milling cup retainers on faces opposite each other in relation to an axis of symmetry of the milling cup, a counterweight (28) being arranged on each of the two eccentric shafts associated with a respective milling cup retainer and passing through the machine base plate, below the machine base plate, and on the face of the eccentric shaft opposite the connection of the milling cup retainer to the eccentric shaft in relation to the longitudinal axis of the eccentric shaft, as a mass equalizer for the milling cup retainer connected to the eccentric shaft together with the milling cup (23) clamped in the milling cup retainer, and that for the two milling cup retainers, the eccentricities of the two eccentric shafts connected to the milling cup retainers are equal, and the counterweights thereof are arranged on faces opposite each other in relation to the longitudinal axis of the milling cups and the milling cup retainers are put into an out-of-phase circular motion by means of the drive.

Classes IPC  ?

• B02C 17/14 - Appareils dans lesquels le contenu à broyer est renversé par des mouvements de la cuve autres qu'une rotation, p. ex. par oscillation, vibration, basculement
• B02C 17/24 - Mécanismes de transmission

Produits et services

Laboratory mills, in particular ball mills.

Produits et services

Laboratory mills, in particular ball mills being grinding mills

Produits et services

Laboratory mills, in particular ball mills.

Abrégé

A laboratory grinding mill having at least one grinding bowl configured to carry out a rotary movement about its central axis, and designed for conveying a liquid or gaseous medium therethrough. A rotary lead-through device having a stationary part and a movable part is coupled to the movement of the grinding bowl. The stationary part is provided with at least one connection for a stationary conduit, and the movable part is provided with at least one connection with a conduit that leads to the grinding bowl.

Classes IPC  ?

• B02C 17/14 - Appareils dans lesquels le contenu à broyer est renversé par des mouvements de la cuve autres qu'une rotation, p. ex. par oscillation, vibration, basculement

Produits et services

Laboratory mills (not hand-operated).

Produits et services

Laboratory mills, not hand operated

Abrégé

A laboratory grinder comprising at least one grinding beaker carrying out a rotary movement about the central axis thereof, the grinding beaker being connected to at least one line for conducting a liquid or gaseous medium, is characterized in that the line is guided by way of a rotary lead-through (14) having a stationary part (15) and a moveable part (16) coupled to the movement of the grinding beaker (11), wherein the stationary part (15) comprises at least one connection (118a, 118b) for a stationary line and the moveable part (16) at least one connection (117a, 117b) for a line leading to the grinding beaker (11).

Classes IPC  ?

• B02C 17/08 - Désagrégation au tonneau, c.-à-d. par des appareils constitués par une cuve où les produits à désagréger sont chargés, avec ou sans éléments particuliers de désagrégation tels que billes ou boulets à cuves non perforées à cuves à mouvement planétaire
• B02C 17/18 - Désagrégation au tonneau, c.-à-d. par des appareils constitués par une cuve où les produits à désagréger sont chargés, avec ou sans éléments particuliers de désagrégation tels que billes ou boulets Parties constitutives

Abrégé

A laboratory vibration grinding mill comprising a circular oscillating drive that operates in at least two dimensions, at least one support, and a respective elongated grinding bowl held in each support. The grinding bowl has a filling of grinding bodies and is provided with frontal grinding bowl bases. The support for a grinding bowl is configured such that a longitudinal axis of the grinding bowl forms an angle of less than 90° with a plane of movement of the circular oscillating drive such that due to movement paths of the grinding bodies in the grinding bowl caused by the inclined position of the grinding bowl relative to the plane of movement of the circular oscillating drive, the frontal grinding bowl bases are incorporated into a size-reduction process as abutment and grinding surfaces.

Classes IPC  ?

• B02C 17/24 - Mécanismes de transmission

Produits et services

Ball mills.

Produits et services

Crushing machines.

Produits et services

Crushing machines in the nature of cryogenic grinding mills; crushing machines in the nature of cryogenic milling machines

Produits et services

Crushing maschines.

Abrégé

The invention relates to a laboratory vibration grinding mill having a circular oscillating drive acting at least in a two-dimensional manner, and having at least one fixture for an elongated grinding beaker clamped therein, comprising a filling of milling bodies, and equipped with frontal grinding beaker bases, characterized in that the fixture (9) for the grinding beaker (8) is configured such that the longitudinal axis (L) of the grinding beakers (8) forms an angle having a movement plane (20) of the circular oscillating drive (10), the angle being smaller than 90° such that the frontal grinding beaker bases are incorporated into the comminution process as the stop and grinding surface due to the movement paths of the grinding bodies in the grinding beakers (8) caused by the inclined position of the grinding beaker (8) in relation to the movement plane of the circular oscillating drive (10).

Classes IPC  ?

• B02C 17/14 - Appareils dans lesquels le contenu à broyer est renversé par des mouvements de la cuve autres qu'une rotation, p. ex. par oscillation, vibration, basculement

Produits et services

Devices and machines for sample processing, especially size reduction machines, classifying machines and sorting machines; devices and machines for sampling; devices and machines for the division, metering and conveying of samples and their partial streams, namely rotary pipe divisors, rotary table divisors, metering grooves; devices and machines for drying, cleaning and mixing of samples, devices for cleaning reduction machines and classifying machines and parts thereof, parts of all aforementioned devices and machines. Computer software stored on data carriers for computerized analysis of data during sample processing; devices for granulometry and determination of particle concentrations. Sampling and sample analysis for third parties, consulting in the field of sampling and sample analysing.

Produits et services

(1) Devices and machines for sample processing, namely size reduction machines, namely crushers, grinders, precrushers, cutting mills, ball mills and mixer mills; classifying machines and sorting machines for sample processing, namely sieves, horizontal sieves, water jet sieving apparatus and ultrasonic sieving apparatus; devices and machines for sampling; devices and machines for the division, metering and conveying of samples and their partial streams, namely sample dividers, rotary table dividers, sample splitters and metering grooves; devices and machines for drying, cleaning and mixing of samples, namely mixer mills, material dryers, fluid bed dryers, ultrasonic baths and vibratory feeds; devices for granulometry and determination of particle concentrations; special purpose cleaning apparatus for cleaning the size reduction machines and classifying machines listed above and their parts; replacement parts for all of the aforementioned devices and machines; and computer software for computerized analysis of data during sample processing, namely software for analysis of particle size analysis during sieving or sedimenting. (1) Carrying on the business of sampling and sample analysis, and consulting in the fields of sampling and sample analysis. (2) Sampling and sample analysis for a third party, consulting in the field of sampling and sample analysing.

Produits et services

sample processing machines, namely, grinding machines, milling machines, crushing machines, pulverizing machines; classifying machines, sorting machines; industrial conveyors, industrial cleaning machines, industrial mixing machines, machines for cleaning industrial sample processing and classifying machines and parts for all of the foregoing goods apparatus for metering and divising industrial samples, namely, rotary pipe divisers, rotary table divisors and metering grooves; apparatus for measuring the particle content of granular substances and parts for all of the foregoing goods preparation and analysis of industrial samples for others; consultation in the field of preparation and analysis of industrial samples