Patents by Inventor Michal Lacko
Michal Lacko 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: 10421320Abstract: A pneumatic vehicle tire has a carcass, a belt and a profiled tread. The belt includes four belt plies wherein the third belt ply and the fourth belt ply are working plies. The reinforcement members of the working plies are arranged at an angle to the circumferential direction of 10° to 45° and the reinforcement members of the fourth belt ply at an angle of 10° to 45°. The reinforcement members of the third and fourth belt plies are arranged such that they cross one another. The reinforcement members of the first belt ply are arranged at an angle of 40° to 75° and the reinforcement members of the second belt ply are arranged at an angle of 0° to 5° to the circumferential direction. The reinforcement members of the third belt ply and the reinforcement members of the first belt ply have the same direction of inclination.Type: GrantFiled: June 20, 2016Date of Patent: September 24, 2019Assignee: Continental Reifen Deutschland GmbHInventors: Michal Lacko, Matthias Gehlauf, Fabian Wachmann
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Patent number: 10214053Abstract: The invention is directed to a pneumatic vehicle tire having a carcass and a belt built up on the radial outside of the carcass. The tire includes a profiled tread which is built up on the belt on the radial outside of the belt. The belt is formed from at least four belt plies which are arranged one on top of the other from the radial inside to the radial outside. The first belt ply and the second belt ply are crossing working plies. The reinforcing elements of the first and second belt plies are arranged at an angle of 10° to 45° to the circumferential direction. The reinforcing elements of the fourth belt ply are arranged at an angle of 40° to 75° to the circumferential direction and the reinforcing elements of the third belt ply are arranged at an angle of 0° to 5° to the circumferential direction.Type: GrantFiled: June 20, 2016Date of Patent: February 26, 2019Assignee: Continental Reifen Deutschland GmbHInventors: Michal Lacko, Matthias Gehlauf, Fabian Wachmann
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Publication number: 20180257436Abstract: A pneumatic vehicle tire for utility vehicles includes a carcass, a profiled tread and a belt formed from at least four belt plies arranged lying one on top of the other. The belt plies are formed with parallel strength members embedded in rubber. The second belt ply and the third belt ply are working plies. The strength members of the second belt ply have an opposite axial direction of inclination in relation to those of the third belt ply. The strength members of the first belt ply and the strength members of the third belt ply and the strength members of the fourth belt ply are oriented in the tire with the same axial direction of inclination.Type: ApplicationFiled: May 14, 2018Publication date: September 13, 2018Inventors: Michal Lacko, Matthias Gehlauf, Peter Lacko
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Publication number: 20170087939Abstract: Vehicle pneumatic tyre for utility vehicles having a carcass (5), having a belt (9) which is built up radially outside the carcass (5) and having a profiled tread (10) which is built up on the belt (9), radially outside the belt (9), wherein the belt (9) is formed from at least four belt layers (14, 17, 13, 15) arranged lying one on the other from radially on the inside to radially on the outside, wherein the first belt layer (14) which is arranged furthest on the inside in the radial direction R is embodied with parallel strength members (24) embedded in rubber, the second belt layer (17) which is arranged on the first belt layer (14) is embodied with parallel strength members (27) embedded in rubber, the third belt layer (13) arranged on the second belt layer (17) is embodied with parallel strength members (23) embedded in rubber, and the fourth belt layer (15) arranged on the third belt layer (13) is embodied with parallel strength members (25) embedded in rubber, characterized in that the third belt layerType: ApplicationFiled: February 13, 2015Publication date: March 30, 2017Applicant: Continental Reifen Deutschland GmbHInventors: Michal Lacko, Matthias Gehlauf, Fabian Wachmann
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Publication number: 20160303915Abstract: A pneumatic vehicle tire has a carcass, a belt and a profiled tread. The belt includes four belt plies wherein the third belt ply and the fourth belt ply are working plies. The reinforcement members of the working plies are arranged at an angle to the circumferential direction of 10° to 45° and the reinforcement members of the fourth belt ply at an angle of 10° to 45°. The reinforcement members of the third and fourth belt plies are arranged such that they cross one another. The reinforcement members of the first belt ply are arranged at an angle of 40° to 75° and the reinforcement members of the second belt ply are arranged at an angle of 0° to 5° to the circumferential direction. The reinforcement members of the third belt ply and the reinforcement members of the first belt ply have the same direction of inclination.Type: ApplicationFiled: June 20, 2016Publication date: October 20, 2016Inventors: Michal Lacko, Matthias Gehlauf, Fabian Wachmann
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Publication number: 20160297247Abstract: The invention is directed to a pneumatic vehicle tire having a carcass and a belt built up on the radial outside of the carcass. The tire includes a profiled tread which is built up on the belt on the radial outside of the belt. The belt is formed from at least four belt plies which are arranged one on top of the other from the radial inside to the radial outside. The first belt ply and the second belt ply are crossing working plies. The reinforcing elements of the first and second belt plies are arranged at an angle of 10° to 45° to the circumferential direction. The reinforcing elements of the fourth belt ply are arranged at an angle of 40° to 75° to the circumferential direction and the reinforcing elements of the third belt ply are arranged at an angle of 0° to 5° to the circumferential direction.Type: ApplicationFiled: June 20, 2016Publication date: October 13, 2016Inventors: Michal Lacko, Matthias Gehlauf, Fabian Wachmann
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Publication number: 20160129731Abstract: A pneumatic vehicle tire for commercial vehicles includes a belt having five belt plies having respective sets of reinforcements. The five plies are identified as first, second, third, fourth and fifth plies. The third ply is a 0° ply and the second and fourth belt are working belt plies. The sets of reinforcements of the first and second plies lying adjacent one side of the 0° ply run upward at respective positive slopes and the sets of reinforcements of the fourth and fifth plies lying adjacent the other side of the 0° ply run upward at respective negative slopes. The reinforcements of the fifth ply and the peripheral direction (A-A) of the tire conjointly define an angle ? between 35°???70°. The reinforcements in the second and fourth plies having an elongation of ?0.2% at 10% breaking load. The elongation is measured using reinforcements taken from a fully vulcanized tire.Type: ApplicationFiled: January 15, 2016Publication date: May 12, 2016Inventors: Jakob John, Michal Lacko, Miguel Bispo, Bridget Owens