Patent application number | Description | Published |
20080233533 | Light curing device - The invention relates to a light curing device, comprising a light source which is accommodated in a housing which has a light exit, through which light leaves the housing. It is provided that the light exiting direction of the light beam is variable, in particular infinitely variable. | 09-25-2008 |
20080233534 | Light curing device/base station combination - The invention relates to a light curing device/base station combination, comprising a heat absorbing element, which is in particular metallic, and which is in thermally conducting connection with a heat source, in particular a light source, and in particular comprising a handle. The base station ( | 09-25-2008 |
20090114844 | Light measuring device - The invention relates to a light measuring device | 05-07-2009 |
20100003633 | Apparatus for light-curing a dental object - The invention relates to an apparatus for irradiating an object, in particular for light-curing a dental object by means of a first radiation, the apparatus comprising at least one radiation source for emitting the first radiation, the apparatus further comprising at least one radiation sensor for measuring at least a second radiation, and the apparatus further comprising a housing. The second radiation is the first radiation reelected by the object. | 01-07-2010 |
20110141733 | Light Curing Device - The invention relates to a light curing device for dental purposes having a plurality of semiconductor light sources, each light source includes a light-emitting chip, wherein said chips are mounted on a common and chip-cooling substrate. Each chip is surrounded by an individual reflector body connected to the substrate and/or the chip associated therewith, and the reflector bodies of at least two chips are arranged next to one another but are not connected with one another. | 06-16-2011 |
20140099596 | Light Curing Device - The invention relates to a light curing device for dental purposes having a plurality of semiconductor light sources, each light source includes a light-emitting chip, wherein said chips are mounted on a common and chip-cooling substrate. Each chip is surrounded by an individual reflector body connected to the substrate and/or the chip associated therewith, and the reflector bodies of at least two chips are arranged next to one another but are not connected with one another. | 04-10-2014 |
20140242538 | RADIATION SOURCE AND LIGHT GUIDING DEVICE - The invention relates to a radiation source, in particular a light curing device, for the polymerization of dental materials, comprising a light conductor and a light generation device which has at least two light sources, preferably semiconductor light sources, in particular light diodes, and the radiation of which is bundled by a reflector and fed into the light conductor. The light sources differ from one another with respect to their light color and/or their emission spectrum and are controllable separately for changing the light color and/or the emission spectrum and/or the spectral radiant power of the radiation emitted. The light conductor has at least one monocore section and one multicore section wherein the radiation emitted by the light sources is fed into a monocore section of the light conductor. Further, the invention relates to a light-conducting device for a radiation source or a light curing device of this kind. | 08-28-2014 |
20140356804 | LIGHT MIXTURE - The invention relates to a light mixing device for a medical or dental-medical lighting device, in particular for a light curing device for the polymerisation of dental masses, which device comprises a housing with a light generation device, as well as a light conductor. The light mixing device ( | 12-04-2014 |
Patent application number | Description | Published |
20100282016 | STEERING COLUMN FOR A MOTOR VEHICLE - A steering column for a motor vehicle, which is at least adjustable in its longitudinal direction, includes a support unit connectable with the chassis of the motor vehicle, a setting unit disposed between side jaws of the support unit, and a clamping mechanism in the opened state of which the setting unit is displaceable with respect to the support unit at least in the longitudinal direction of the steering column and, in the closed state of which, the set position of the setting unit is secured in position with respect to the support unit and which comprises a clamp bolt which penetrates openings in the side jaws of the support unit and during the opening and closing of the clamping mechanism is rotated about its axis. At least one securement part is provided between the side jaws of the support unit and displaced through the rotation of the clamp bolt during the opening and closing of the clamping mechanism, which in the closed state of the clamping mechanism engages into a counter-securement part connected with the setting unit, or at least during the dislocation, beginning in the event of a motor vehicle crash, of the setting unit with respect to the support unit, comes into engagement with the counter-securement part and which, in the opened state of the clamping mechanism is spaced apart from the counter-securement part. The counter-securement part is disposed on a wall, parallel to the axis of the clamp bolt, of the setting unit or is formed by it. | 11-11-2010 |
20120024101 | STEERING COLUMN FOR A MOTOR VEHICLE - A steering column for a motor vehicle includes a first and a second part, which in the event of a vehicle crash can be displaced relative to each other in a displacement direction. At least one absorption element acts between the two parts for absorbing energy during the mutual displacement of the two parts, and at least one shift unit, which includes a shift component that can be shifted between a passive and an active shift position. The amount of the energy absorbed during the mutual displacement of the two parts differs in the passive and the active shift position of the shift component. During a displacement of the two parts in the event of a crash, a mutual energy-absorbing displacement takes place between the shift component being in the active shift position thereof and at least one section of the absorption element in an engagement region of the absorption element in which the shift element engages in the active shift position thereof, or between the shift component being in the active shift position thereof and one of the two parts that are mutually displaced in the event of a crash in an engagement region of said part in which the shift component engages in the active shift position thereof. | 02-02-2012 |
20130118292 | ADJUSTABLE STEERING COLUMN FOR A MOTOR VEHICLE - An adjustable steering column for a motor vehicle has at least two components and at least one locking device. The components can be adjusted in the position thereof relative to each other along an adjustment path in an open position of the locking device and are locked in the position thereof relative to each other in a closed position of the locking device. A stop element is arranged at least an a first of the components, which stop element limits the adjustment path and can be detached from the first of the components when a force value is exceeded. The adjustable steering column has a tool which can be inserted between the stop element and the first of the components in order to detach the stop element. | 05-16-2013 |