Gurosik
John D. Gurosik, Emporium, PA US
Patent application number | Description | Published |
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20120118104 | Powder Metal Die Filling - The disclosed method provides a way to fabricate a powder metal compact implementing a top fill through one or more of the upper tool members. The top fill step allows for pre-compaction chamber, defined at least in part by at least one of the upper tool members, to be filled with a powder metal after the upper tool member is initially lowered, but before compaction of the powder metal. The manner in which the pre-compaction chamber is filled allows for the formation of complex geometries in powder metal compacts that are not obtainable using conventional lower tool powder transfer motions and further minimizes or avoids unacceptable variations in powder fill to final part ratios across the powder metal compact. | 05-17-2012 |
John D. Gurosik, Kersey, PA US
Patent application number | Description | Published |
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20140341635 | Brazed Component and Method of Forming a Brazed Joint Therein - A brazed part includes two or more components that are brazed together and has related method of making. Using a method of locating parts relative to one another, an inter-component gap between the components may be formed. Subsequently, during brazing, flow control features formed along the inter-component gap may then be used to assist in the retention of the braze material between the components during brazing. | 11-20-2014 |
John David S. Gurosik, Kersey, PA US
Patent application number | Description | Published |
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20110111247 | BRAZED COMPONENT AND METHOD OF FORMING A BRAZED JOINT THEREIN - A brazed part, and methods of forming a brazed joint therein, are disclosed. The brazed part includes two or more components that are brazed together. Using the method of locating the parts herein disclosed, an inter-component gap between the components may be formed. Flow control features formed along the inter-component gap may then be used to assist in the retention of the braze material between the components during brazing. | 05-12-2011 |
John David S. Gurosik, Emporium, PA US
Patent application number | Description | Published |
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20150017043 | POWDER METAL WITH SOLID LUBRICANT AND POWDER METAL SCROLL COMPRESSOR MADE THEREFROM - A powder metal formulation includes a solid lubricant and is particularly useful for the production of powder metal scroll compressors. | 01-15-2015 |