Patents by Inventor Yevgeny Bederak
Yevgeny Bederak 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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Patent number: 8182311Abstract: A device for abrasive machining, comprising a substantially cup shaped to rough rotatable around an axis and having an inner chamber and a disk-shaped to working element at its one axial end; and immovable holder attachable to a machine to and surrounding at least a portion of said working element at an opposite axial end at a distance therebetween so as to form a passage for passing a cooling liquid; and a helical guiding means provided in said passage so that during rotation of said tool inside said holder the cooling liquid is supplied through the substantially helical guide into said inner chamber of said tool toward said working element.Type: GrantFiled: December 29, 2008Date of Patent: May 22, 2012Assignee: Universal Photonics, LLCInventors: Alex Cooper, Yevgeny Bederak, Richard Nastasi, Alexander Bederak
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Publication number: 20120071072Abstract: A device for abrasive machining, comprising a substantially cup shaped to rough rotatable around an axis and having an inner chamber and a disk-shaped to working element at its one axial end; and immovable holder attachable to a machine to and surrounding at least a portion of said working element at an opposite axial end at a distance therebetween so as to form a passage for passing a cooling liquid; and a helical guiding means provided in said passage so that during rotation of said tool inside said holder the cooling liquid is supplied through the substantially helical guide into said inner chamber of said tool toward said working element.Type: ApplicationFiled: December 29, 2008Publication date: March 22, 2012Inventors: Alex Cooper, Yevgeny Bederak, Richard Nastasi, Alexander Bederak
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Patent number: 7669274Abstract: A device for restoring a light permeability of headlight lenses of motor vehicles has a holder, a working layer attached to the holder and adapted to clean and polish a surface of a headlight lense when the device is moved relative to the latter, and a sponge-like element located between the holder and the working layer and formed so that it applies an elastic biasing action to the working layer to provide a cleaning and polishing action by the working layer and at the same time to absorb a liquid required for the cleaning and polishing action.Type: GrantFiled: June 11, 2008Date of Patent: March 2, 2010Assignee: Universal PhotonicsInventors: Alex Cooper, Yevgeny Bederak, Sergey Vladimirtsev
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Publication number: 20090311950Abstract: A device for restoring a light permeability of headlight lenses of motor vehicles has a holder, a working layer attached to the holder and adapted to clean and polish a surface of a headlight lense when the device is moved relative to the latter, and a sponge-like element located between the holder and the working layer and formed so that it applies an elastic biasing action to the working layer to provide a cleaning and polishing action by the working layer and at the same time to absorb a liquid required for the cleaning and polishing action.Type: ApplicationFiled: June 11, 2008Publication date: December 17, 2009Inventors: Alex Cooper, Yevgeny Bederak, Sergey Vladimirtsev
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Publication number: 20090189007Abstract: For producing a part, a wire is wound so that portions of the wire extend along one another, and the portions of the wire are connected with one another, while during the winding the wire is supported so that the wire is not wound onto a support which fills it completely.Type: ApplicationFiled: January 24, 2008Publication date: July 30, 2009Inventors: Alex Cooper, Yevgeny Bederak, Alexander Bederak
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Publication number: 20090191793Abstract: Fine abrasive machining of a part includes providing a tool having a plurality of successive portions configured and arranged so that each preceding portion provides a coarser abrasive machining while each subsequent portion provides a final abrasive machining, and providing a relative movement of the abrasive tool relative to the part so that first a portion of the tool configured a coarser abrasive machining machines a part and thereafter a portion of the tool configured for a finer machine provides abrasive machining of the part.Type: ApplicationFiled: January 24, 2008Publication date: July 30, 2009Inventors: Alex Cooper, Yevgeny Bederak, Richard Nastasi, Sergey Vladimirtsev, Alexander Bederak
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Patent number: 7534160Abstract: A precision machine tool, comprising a table which is suspended so that it is substantially a swivelable table; a driving element for driving a tood during machining of a part; and a device for orienting said table, said orienting device including at least three orienting elements, each including a plurality of rolling bodies which are brought successively into a contact with a surface of said table on which work pieces to be machined are located.Type: GrantFiled: January 17, 2006Date of Patent: May 19, 2009Inventors: Alex Cooper, Yevgeny Bederak, Alexander Bederak
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Patent number: 7347882Abstract: A method of producing an abrasive tool, comprising the steps of preparing a blank of an abrasive tool including abrasing grains in a bond; placing the thusly formed blank in a container; covering the thusly formed blank in the container with at least a protective material; applying a glass material in the container so as to close the container and to form a lock which prevents penetration of an outside atmosphere through the lock into an interior of the container and at the same time allows escape of gases and contaminant from the interior of the container outside; placing the container into a heating device and providing in the heating device a temperature allowing melting of the glass material and creating the lock and also providing sintering of the blanks in the interior of the container; removing the container from the heating device after the sintering; breaking the lock and removing the sintered blanks which form the abrasive tools from the container.Type: GrantFiled: January 17, 2006Date of Patent: March 25, 2008Inventors: Alex Cooper, Yevgeny Bederak, Alexander Bederak
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Publication number: 20070167111Abstract: A precision machine tool, comprising a table which is suspended so that it is substantially a swivelable table; a driving element for driving a tool during machining of a part; and a device for orienting said table, said orienting device including at least three orienting elements, each including a plurality of rolling bodies which are brought successively into a contact with a surface of said table on which work pieces to be machined are located.Type: ApplicationFiled: January 17, 2006Publication date: July 19, 2007Inventors: Alex Cooper, Yevgeny Bederak, Alexander Bederak
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Publication number: 20070164490Abstract: A method of producing an abrasive tool, comprising the steps of preparing a blank of an abrasive tool including abrasing grains in a bond; placing the thusly formed blank in a container; covering the thusly formed blank in the container with at least a protective material; applying a glass material in the container so as to close the container and to form a lock which prevents penetration of an outside atmosphere through the lock into an interior of the container and at the same time allows escape of gases and contaminant from the interior of the container outside; placing the container into a heating device and providing in the heating device a temperature allowing melting of the glass material and creating the lock and also providing sintering of the blanks in the interior of the container; removing the container from the heating device after the sintering; breaking the lock and removing the sintered blanks which form the abrasive tools from the container.Type: ApplicationFiled: January 17, 2006Publication date: July 19, 2007Inventors: Alex Cooper, Yevgeny Bederak, Alexander Bederak
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Patent number: 7241324Abstract: A method of producing abrasive tools with abrasive particles consisting of Al2O3 has the steps of producing a mixture of initial components with particles of Al(OH)3, forming blanks of an abrasive tool from the mixture of the initial components with the particles of AL(OH)3, subsequently producing the abrasive tools with the abrasive particles of Al2O3 by subjecting the blanks to a heat treatment such that the particles of Al(OH)3 are converted into the abrasive particles of Al2O3 in the tools, wherein the forming includes rolling a sheet from the mixture of the initial components with the particles of Al(OH)3 before the heat treatment and conversion of the particles of Al(OH)3 the abrasive particles of Al2O3 which particles of Al(OH)3 are softer than the abrasive particles of Al2O3 and therefore do not damage a rolling equipment, and thereafter separating the blanks of the abrasive tools from the sheet for the subjecting to the heat treatment.Type: GrantFiled: March 6, 2006Date of Patent: July 10, 2007Assignee: Universal Photonics LLCInventors: Alex Cooper, Sergey Vladimirtsev, Yevgeny Bederak
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Patent number: 7175915Abstract: A method of producing polyurethane pads and other articles has the steps of providing at least one polyurethane layer having a first curing agent, providing a second polymer layer having a second curing agent, providing a connecting layer between the first and second layers with the first curing agent as in the first polyurethane layer, and subjected the layers to a thermal treatment so that the same first curing agent migrates from the connecting layer to the first polyurethane layer and vice versa. Also, an article produced by the method is proposed.Type: GrantFiled: April 13, 2004Date of Patent: February 13, 2007Assignee: Universal PhotonicsInventors: Alex Cooper, Sergey Vladimirtsev, Yevgeny Bederak
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Publication number: 20060150525Abstract: A method of producing abrasive tools with abrasive particles consisting of Al2O3 has the steps of producing a mixture of initial components with particles of Al(OH)3, forming blanks of an abrasive tool from the mixture of the initial components with the particles of AL(OH)3, subsequently producing the abrasive tools with the abrasive particles of Al2O3 by subjecting the blanks to a heat treatment such that the particles of Al(OH)3 are converted into the abrasive particles of Al2O3 in the tools, wherein the forming includes rolling a sheet from the mixture of the initial components with the particles of Al(OH)3 before the heat treatment and conversion of the particles of Al(OH)3 the abrasive particles of Al2O3 which particles of Al(OH)3 are softer than the abrasive particles of Al2O3 and therefore do not damage a rolling equipment, and thereafter separating the blanks of the abrasive tools from the sheet for the subjecting to the heat treatment.Type: ApplicationFiled: March 6, 2006Publication date: July 13, 2006Inventors: Alex Cooper, Sergey Vladimirtsev, Yevgeny Bederak
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Patent number: 7014549Abstract: A polishing pad for polishing curved surfaces has a pad element having an axis, a central opening adjoining the axis and forming an inner edge, and an outer peripheral edge, first engaging means provided on the outer peripheral edge for engaging an outer periphery of a curved supporting body, and second engaging means provided on the inner edge of the pad element and engageable with a central opening of the curved supporting body, the first and second engaging means being harder than the pad element.Type: GrantFiled: December 14, 2004Date of Patent: March 21, 2006Assignee: Universal Photonics, Inc.Inventors: Alex Cooper, Yevgeny Bederak, Sergey Vladimirtsev
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Patent number: 6986706Abstract: A polishing pad has a working layer provided with an abrasive powder, an attaching layer for attaching a pad to a polishing head of a power tool, and a connection layer which connects the working layer with the attaching layer, the connection layer being located between the working and the attaching layer and having a peripheral region which is thinner and also a central region which is thicker than the peripheral region and therefore has an increased elasticity so that during polishing an elasticity of a central portion of the working layer is increased.Type: GrantFiled: August 10, 2004Date of Patent: January 17, 2006Assignee: Universal Photonics, Inc.Inventors: Alex Cooper, Yevgeny Bederak
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Publication number: 20050225012Abstract: A method of producing abrasive tools with abrasive particles composed of aluminum oxide has the steps of producing a mixture of initial components with particles of Al(OH)3, forming blanks of abrasive tools from the mixture, and subsequently subjecting the blanks to a heat treatment so that the particles of Al(OH)3 are converted into abrasive particles of Al2O3.Type: ApplicationFiled: April 13, 2004Publication date: October 13, 2005Inventors: Alex Cooper, Sergey Vladimirtsev, Yevgeny Bederak
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Publication number: 20050227088Abstract: A method of producing polyurethane pads and other articles has the steps of providing at least one polyurethane layer having a first curing agent, providing a second polymer layer having a second curing agent, providing a connecting layer between the first and second layers with the first curing agent as in the first polyurethane layer, and subjected the layers to a thermal treatment so that the same first curing agent migrates from the connecting layer to the first polyurethane layer and vice versa. Also, an article produced by the method is proposed.Type: ApplicationFiled: April 13, 2004Publication date: October 13, 2005Inventors: Alex Cooper, Sergey Vladimirtsev, Yevgeny Bederak
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Patent number: 6773339Abstract: An abrasive tool for abrasive treatment of curved surfaces, has a base; abrasive elements arranged on the base; and a connecting layer connecting the abrasive elements to the base, the connecting element being composed of an elastic material selected so that when a central area of the abrasive tool is displaced to impart to the abrasive tool a curved shape in correspondence with a curved shape of the object to be abrasively treated, a central area of the connecting layer stretches and the abrasive elements do not peel off from the base.Type: GrantFiled: December 10, 2002Date of Patent: August 10, 2004Assignee: Universal Photonics, Inc.Inventors: Alex Cooper, Yevgeny Bederak, Sergey Vladimirtsev, Victor Liotta
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Publication number: 20040121713Abstract: An abrasive tool for abrasive treatment of curved surfaces, has a base; abrasive elements arranged on the base; and a connecting layer connecting the abrasive elements to the base, the connecting element being composed of an elastic material selected so that when a central area of the abrasive tool is displaced to impart to the abrasive tool a curved shape in correspondence with a curved shape of the object to be abrasively treated, a central area of the connecting layer stretches and the abrasive elements do not peel off from the base.Type: ApplicationFiled: December 10, 2002Publication date: June 24, 2004Inventors: Alex Cooper, Yevgeny Bederak, Sergey Vladimirtsev, Victor Liotta
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Patent number: 6604990Abstract: A polishing pad for polishing glass and the like has a working layer with a plurality of polishing grains, an attaching layer with which the polishing pad is attachable to a polishing head of a power tool, and a connection layer which connects the working layer, with the attaching layer, and the connection layer is composed of vulcanizable material, which is vulcanized at certain temperature and under certain pressure and thereby connects the working layer with the attaching layer.Type: GrantFiled: August 31, 2001Date of Patent: August 12, 2003Assignee: Universal Photonics Inc.Inventors: Alex Cooper, Yevgeny Bederak, Sergey Vladimirtsev, Victor Liotta