Patent application number | Description | Published |
20090034357 | MIXER FOR MULTI-COMPONENT PASTES, KIT, AND METHOD OF MIXING PASTE COMPONENTS - The present invention provides a mixer for producing a paste by mixing components, comprising a housing having a longitudinal axis, a rear end, and a front end provided with a discharge opening; and a mixing chamber formed in said housing and having an entry side facing said rear end of said housing. The initial content of the mixing chamber is diverted from the discharge opening, and the subsequent content of the mixing chamber is extrudable from the discharge opening. | 02-05-2009 |
20090098501 | DENTAL RETRACTION DEVICE, METHOD OF PRODUCTION AND USE THEREOF - The invention relates to a dental retraction device to be used for retracting the gingiva from a prepared tooth structure, the retraction device having the shape of a cord with a radial (x- and y-direction) and longitudinal direction (z-direction) and comprising an absorbing agent and optionally a retarding agent, wherein the retraction device is able to expand in the radial direction (x- and/or y-direction), but essentially does not expand in the longitudinal direction (z-direction) upon contact with fluid. | 04-16-2009 |
20100089949 | DISPENSING DEVICE WITH LOCKING MEMBER - A dispensing device ( | 04-15-2010 |
20100151408 | DENTAL IMPRESSION TRAY - A dental impression tray is provided having a wall comprising at least one retaining element. The retaining element at least partially overhangs an associated passageway, wherein the passageway extends between first and second wall surfaces that face in different directions. Further, methods and molds to form a dental impression tray according to the invention are provided and a kit comprising a plurality of such dental impression trays. | 06-17-2010 |
20100222921 | DENTAL MATERIAL PROCESSING DEVICE, INFORMATION DEVICE, COMMUNICATION MTHOD, AND SYSTEM - The present invention relates to the mixing of dental materials in a container and/or to the dispensing of a dental material or a mixture of dental materials from a container. In particular, the present invention relates to a dental material processing device such as a mixer and/or dispenser for mixing and/or dispensing dental material(s) from a container or in a container, respectively, a method of communication between a dental material processing device for mixing and/or dispensing dental material(s) and at least one separable information device, an information device for use in mixing and/or dispensing dental material(s) with a dental material processing device, and a system comprising a dental material processing device and at least one information device. | 09-02-2010 |
20110076639 | POWDER JET DEVICE FOR APPLYING DENTAL MATERIAL - A nozzle head ( | 03-31-2011 |
20130077432 | MIXER FOR MULTI-COMPONENT PASTES, KIT, AND METHOD OF MIXING PASTE COMPONENTS - The present invention provides a mixer for producing a paste by mixing components, comprising a housing having a longitudinal axis, a rear end, and a front end provided with a discharge opening; and a mixing chamber formed in said housing and having an entry side facing said rear end of said housing. The initial content of the mixing chamber is diverted from the discharge opening, and the subsequent content of the mixing chamber is extrudable from the discharge opening. | 03-28-2013 |
Patent application number | Description | Published |
20120148980 | DEVICE FOR DISPENSING A DENTAL MATERIAL - A dispensing device comprises a compartment for receiving a dental material, a piston for extruding the material from the compartment and a spindle drive for moving the piston and the compartment relative to one another. The spindle drive comprises a spindle and a link which are adapted for disengageable engagement with one another, wherein the spindle and the link are operable relative to each other between an engaged position in which the link and the spindle are engaged with one another, and a disengaged position in which the spindle and the link are disengaged from one another. The device may be relatively robust and inexpensive to manufacture, and may facilitate preparation of dental materials for use. | 06-14-2012 |
20120218856 | MIXER AND SYSTEM FOR MIXING AND DISPENSING A MATERIAL - Disclosed is a mixer | 08-30-2012 |
20120231410 | DEVICE FOR DISPENSING A DENTAL MATERIAL - A device for dispensing a dental material comprises a plunger for extruding a component of the dental material, and a motor for driving the plunger. The device has two electric circuits for powering the motor to drive the plunger forward or backward. A selector switch is arranged in the device for alternately selecting between the first electric circuit and the second electric circuit for powering the motor. The device further has switches for interrupting the first and/or second electric circuits when the plunger is positioned at certain positions. The device provides automatic functionality for facilitating dispensing of dental materials, and further is preferably relatively robust and relatively inexpensive to manufacture. | 09-13-2012 |
20120251973 | LIGHT GUIDE FOR A DENTAL LIGHT DEVICE AND A METHOD OF MAKING THE LIGHT GUIDE - A light guide adapted for use with a dental light device has a reflector tube for receiving light from a light source of a light device and for guiding the light toward an end of the reflector tube. The light guide comprises further a reflector plate adjacent the end of the reflector tube. The reflector plate has a reflective face which is arranged inclined relative to the longitudinal axis. The light guide may facilitate handling of a light device in use, and may help minimizing costs. | 10-04-2012 |
20120292341 | DEVICE FOR DISPENSING A DENTAL COMPOSITION - A device for dispensing a dental composition comprises a piston for extruding a component of the dental composition from a container. The device has a roller drive for displacing the first piston. The roller drive comprises cooperating first and second rollers, and each of the rollers have a roller surface with a radial rib profile. The rollers are arranged for rolling with their roller surfaces on one another. The invention may help providing for a relatively reliable and compact device. | 11-22-2012 |
20120295215 | DEVICE FOR DISPENSING A MATERIAL - A device for dispensing a material comprises a piston for extruding the material. The device further has a spindle and a cooperating nut that are rotatable relative to each other to displace the piston axially to a rotation axis of the spindle. The device is adapted for rotationally driving the spindle and the nut individually. The invention is advantageous in that it helps in providing a relatively compact and inexpensive device. | 11-22-2012 |
20130148466 | MIXER FOR PREPARING A DENTAL MATERIAL, AND SYSTEM COMPRISING THE SAME | 06-13-2013 |
20140158711 | CARTRIDGE FOR DISPENSING A DENTAL SUBSTANCE AND METHOD OF ASSEMBLING THE CARTRIDGE - Provided is a cartridge assembly comprising a cartridge for containing a dental substance. The cartridge comprises a dispensing opening for the dental substance. Further the cartridge assembly comprises a piston having a receptacle for establishing a screw connection with a spindle for moving the piston for dispensing the dental substance. This assembly helps minimize costs in the manufacturing and use of dental cartridges and/or dental dispensing devices. | 06-12-2014 |
Patent application number | Description | Published |
20090122501 | Control Device - The invention relates to a control device in a fluid environment with a housing, comprising a housing lid ( | 05-14-2009 |
20100020495 | Control device for a motor vehicle - For a motor vehicle control device, a housing lid ( | 01-28-2010 |
20100027227 | COMPACT CONTROL DEVICE FOR A MOTOR VEHICLE - A motor vehicle control device comprises a housing lid ( | 02-04-2010 |
20100175921 | Housing Comprising A Device For Fixing An Electronic Component - A housing for retaining an electronic component, including a lid and a lower part made of synthetic material, wherein the lid is joined in a force-fit manner to the lower part by clamping geometry, and in order to affix the electronic component in position, the lid applies a specified force (F) to the electronic component after being joined to the lower part due to its design. Here, the lid is designed in such a manner that the force (F) applied lies within a specified force range (B), and that the clamping geometry comprises a groove on the lower part and a ridge on the lid which grips into the groove, wherein a clamp web on the lower part or on the lid is arranged in such a manner that the lid is removably clamped to the lower part after being joined to the lower part with a force (F) which acts parallel to the clamping force (KF). | 07-15-2010 |
20110054754 | CLUTCH ACTUATOR AND METHOD FOR THE CONTROL THEREOF - A clutch actuator and to a method for the control thereof. The actuator actuates a multi-disk clutch, and to do so has actuator modules. The number of which corresponds to the number of the friction clutches. The modules have separate control units and electric motors, which are controlled by the control units and act on the friction clutches by a disengaging mechanism. In order to counter block the partial drive trains disposed downstream of the friction clutches, particularly automatically closed friction clutches during a malfunction of an actuator module, the actuator modules are connected among each other to a data line, which allows monitoring of the actuator modules and counter-measures. | 03-03-2011 |
20110088241 | Method for Producing a Tight, Form-Fitting Connection - The invention relates to a method for producing a tight, form-fitting connection between a housing cover ( | 04-21-2011 |
20120217117 | HYDROSTATIC CLUTCH ACTUATOR - A hydrostatic actuator, in particular, a hydrostatic clutch actuator, having a master cylinder including a housing and a piston that is axially displaceable in the housing and applies pressure to a pressure chamber, a gearing mechanism converting a rotary drive into an axial movement, and an electric motor driving the gearing mechanism to rotate and including a stator and a rotor, where the pressure chamber is arranged axially between the piston and the electric motor with respect to an axis of rotation of the electric motor. | 08-30-2012 |
20130328420 | RELUCTANCE MOTOR - A reluctance motor having a rotor and a stator that has a wound core, around which a stator coil is wound and which is open on one side and has legs, said legs being arranged around the periphery and forming spaced-apart pairs of legs. Multiple rotor teeth which are distributed around the periphery and periodically establish a magnetic flux between the legs radially engage between the legs. In order to positively change the characteristic curve of the magnetic flux of the legs and teeth, the teeth continuously form an area overlap with the legs in the direction of rotation of the rotor in accordance with the angle of rotation. | 12-12-2013 |
20140025248 | METHOD FOR CONTROLLING A HYBRID DRIVETRAIN AND BATTERY DEVICE IN THE HYBRID DRIVETRAIN - A method for controlling a hybrid drivetrain in a motor vehicle having an internal combustion engine, which has a crankshaft and an electric machine which can be operated as a motor and generator, having a rotor operatively connected to the crankshaft, having a torsional vibration damper operatively connected to the crankshaft, having a battery device for exchanging electrical energy with the electric machine, and having a control unit for controlling the battery device and the electric machine, and a corresponding battery device. To operate the electric machine with rapidly changing motor and generator operation without damaging the battery device, the electric machine is operatively connected to at least first and second electric batteries of the battery device, where at least part of the time one of the batteries is charged in the rhythm of occurring residual vibrations of the torsional vibration damper, while the other is discharged. | 01-23-2014 |
20140105768 | HYDROSTATIC ACTUATOR AND ARRANGEMENT OF A HYDROSTATIC ACTUATOR IN A MOTOR VEHICLE - A hydrostatic actuator and an arrangement for attaching it to a receiving component are provided. The hydrostatic actuator has a master cylinder containing a housing and a piston movable axially within the housing which acts on a pressure chamber filled with a pressurizing agent. The piston is driven by a rotary-driven electric motor having a stator and a rotor, by a rolling planetary transmission that converts the rotary drive to an axial motion. In order to be able to produce such a hydrostatic actuator with little need for construction space, cost-effectively and with better quality, a supporting of the rolling planetary transmission is simplified, and the cooling and shielding of an electronic controller and the pressure behavior of the hydrostatic actuator is improved. | 04-17-2014 |
20140109720 | HYBRID DRIVETRAIN HAVING ACTIVE TORSIONAL VIBRATION DAMPING, AND METHOD FOR CARRYING OUT THE ACTIVE TORSIONAL DAMPING - A drivetrain having an active torsional vibration damping and a method for carrying out the active torsional vibration damping, having an internal combustion engine being affected by torsional vibrations and having a crankshaft, a torsional vibration damper that is operatively connected to the crankshaft and has at least one operating point of low vibration isolation of the torsional vibrations and has a primary inertial mass associated with the crankshaft and an inertial mass associated with a gear input shaft of a gearbox, the inertial mass being rotatable relatively and limitedly with respect to the primary inertial mass against the action of a spring device. The drivetrain also includes an electric motor having a rotating mass operatively connected to the gearbox input shaft, and a control unit, the spring device being formed by linear springs, the rotating mass of the electric motor being designed as a secondary inertial mass. | 04-24-2014 |