Patents by Inventor Petr Smajser
Petr Smajser has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20220090846Abstract: The present disclosure relates to a swing door system, preferably for use with a chiller device or freezer device, including at least one swing door, a mullion and a sealing element. The at least one swing door includes a transparent pane and the sealing element is arranged between the swing door and the mullion in a closed position of the swing door. The mullion is translucent at least in part.Type: ApplicationFiled: December 6, 2021Publication date: March 24, 2022Applicants: SCHOTT AG, SCHOTT Flat Glass CR, s.r.o.Inventors: Petr SMAJSER, Martin RAFAJ, Jochen DIEDERICHS
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Publication number: 20220053949Abstract: The present disclosure provides a swing door system for use with a freezer device, including two adjacent swing doors and at least one mullion in contact with the swing doors. Each swing door includes a transparent pane and a non-transparent area, with each non-transparent area proximal to the mullion when the swing doors are in a closed position. The non-transparent areas and the mullion define a non-transparent region. In a plurality of horizontal see-through angles, a view through the transparent panes is not totally blocked by the non-transparent region. The horizontal see-through angle is measured with respect to the plane in which the swing doors are arranged when the swing doors are in the closed position. When a width of at least one of the swing doors is in the range of 500 mm to 780 mm, the plurality of horizontal see-through angles ranges from 6° to 174°, preferably 5° to 175°, and more preferably 4° to 176°.Type: ApplicationFiled: November 8, 2021Publication date: February 24, 2022Applicants: SCHOTT AG, SCHOTT Flat Glass CR, s.r.o.Inventors: Jochen DIEDERICHS, Petr SMAJSER, Martin RAFAJ, Michael LAMMEL, Benjamin LEDERHOFER, Markus HELLER, Jaroslav KUKULIS, Jaroslav PLACEK
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Publication number: 20200352355Abstract: A swing door system for use with a freezer device is provided. The system includes two adjacent swing doors and a mullion in contact with the swing doors. Each swing door has a transparent pane and a non-transparent area. The non-transparent area is proximal to the mullion when the swing doors are in a closed position. The non-transparent areas and the mullion define a non-transparent region. The system has, under a horizontal viewing angle between 0° and 180° with respect to the plane in which the swing doors are arranged when the swing doors are in the closed position, all of the horizontal diameters of the non-transparent region are less than 100 mm.Type: ApplicationFiled: May 6, 2020Publication date: November 12, 2020Applicants: SCHOTT AG, SCHOTT Flat Glass CR, s.r.o.Inventors: Jochen Diederichs, Petr Smajser, Martin Rafaj, Michael Lammel, Benjamin Lederhofer, Markus Heller, Jaroslav Kukulis, Jaroslav Placek
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Patent number: 8646954Abstract: An adaptive projection system for the headlights of motor vehicles consists of a reflector (6) with light source (11), a lens (10), and a diaphragm system with a fixed screening diaphragm in the shape of a cradle and with a movable optical diaphragm (1) in the shape of a hyperboloid, cylindrical or conical sector (17, 18), which rotates at the same time as the shaft of the motor (3), on which it is firmly fastened at both sides by means of stanchions (2), and by its controlled stopping in certain positions it produces the required light beams.Type: GrantFiled: June 4, 2010Date of Patent: February 11, 2014Assignee: Varroc Lighting Systems S.R.O.Inventor: Petr Smajser
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Patent number: 8092057Abstract: A device for automatic switching of the touring diaphragm by an extreme travel of the height controls of the headlight is provided with a mechanism for changing the spatial distribution of the light, consisting of a projector (1), attached by fixed hinges (2) to the body of the headlight (3). The adjustable hinge (4) enables movement of the projector (1) relative to the body of the headlight (3) by means of an actuator (5), so that in the extreme position there is a collision of the two-armed lever (6) with the body (3) and its rotation on a pivot (7), resulting in a change in the shape of the light beam. A spring (8) can be used to ensure the extreme positions of the travel.Type: GrantFiled: July 17, 2009Date of Patent: January 10, 2012Assignee: Visteon Global Technologies, Inc.Inventors: Vlastimil Sedlacek, Jaromir Cacala, Petr Smajser, Michal Novy, Jr.
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Patent number: 7926993Abstract: A projector unit is provided with a mechanism for changing the spatial distribution of a light beam. The projector unit includes a housing, an action element having a revolving shaft, a first diaphragm for cropping the light beam, wherein the first diaphragm is fixedly coupled to the shaft of the action element, a second diaphragm for cropping the light beam, wherein the second diaphragm is rotatingly coupled to the shaft of the action element, a first biasing element disposed between the second diaphragm and the housing, wherein the first biasing element regulates a positioning of the second diaphragm relative to the housing, and a second biasing element disposed between the first diaphragm and the second diaphragm, wherein the second biasing element regulates a spacing between the first biasing element and the second biasing element.Type: GrantFiled: December 22, 2008Date of Patent: April 19, 2011Assignee: Visteon Global Technologies, Inc.Inventors: Petr Smajser, Libor Losak, Jiri Harabis, Tomas Jurasek
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Publication number: 20110026265Abstract: An adaptive projection system for the headlights of motor vehicles consists of a reflector (6) with light source (11), a lens (10), and a diaphragm system with a fixed screening diaphragm in the shape of a cradle and with a movable optical diaphragm (1) in the shape of a hyperboloid, cylindrical or conical sector, which rotates at the same time as the shaft of the motor (3), on which it is firmly fastened at both sides by means of stanchions (2), and by its controlled stopping in certain positions it produces the required light beams.Type: ApplicationFiled: June 4, 2010Publication date: February 3, 2011Applicant: VISTEON GLOBAL TECHNOLOGIES, INC.Inventor: Petr Smajser
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Publication number: 20100135035Abstract: An adaptive projector system for headlights of motor vehicles is disclosed, the system consists of a reflector with a light source, a lens (6) and a diaphragm system with fixed screening diaphragms, and with a movable approximately hyperboloid diaphragm cap, which rotates along with the shaft of a motor, on which it is firmly overhung, and by its controlled stopping in certain positions, it creates the desired light beams.Type: ApplicationFiled: July 21, 2009Publication date: June 3, 2010Inventors: Petr Smajser, Vladimir Petrovsky
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Publication number: 20100014305Abstract: A device for automatic switching of the touring diaphragm by an extreme travel of the height controls of the headlight is provided with a mechanism for changing the spatial distribution of the light, consisting of a projector (1), attached by fixed hinges (2) to the body of the headlight (3). The adjustable hinge (4) enables movement of the projector (1) relative to the body of the headlight (3) by means of an actuator (5), so that in the extreme position there is a collision of the two-armed lever (6) with the body (3) and its rotation on a pivot (7), resulting in a change in the shape of the light beam. A spring (8) can be used to ensure the extreme positions of the travel.Type: ApplicationFiled: July 17, 2009Publication date: January 21, 2010Applicant: VISTEON GLOBAL TECHNOLOGIES, INC.Inventors: Vlastimil Sedlacek, Jaromir Cacala, Petr Smajser, Michal Novy, JR.
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Publication number: 20090190368Abstract: A projector unit is provided with a mechanism for changing the spatial distribution of a light beam. The projector unit includes a housing, an action element having a revolving shaft, a first diaphragm for cropping the light beam, wherein the first diaphragm is fixedly coupled to the shaft of the action element, a second diaphragm for cropping the light beam, wherein the second diaphragm is rotatingly coupled to the shaft of the action element, a first biasing element disposed between the second diaphragm and the housing, wherein the first biasing element regulates a positioning of the second diaphragm relative to the housing, and a second biasing element disposed between the first diaphragm and the second diaphragm, wherein the second biasing element regulates a spacing between the first biasing element and the second biasing element.Type: ApplicationFiled: December 22, 2008Publication date: July 30, 2009Inventors: Petr Smajser, Libor Losak, Jiri Harabis, Tomas Jurasek