Method of producing welding studs dischargeable in end-to-end relationship
First Claim
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1. A METHOD FOR PRODUCING A WELDABLE STUD HAVING AN END THEREOF TO BE WELDED TO A SURFACE, SAID METHOD COMPRISING PRODUCING A PIECE OF BAR STOCK OF PREDETERMINED LENGTH, SIMULTANEOUSLY FORMING A TRUNCATED CONICAL END ON ONE END OF SAID PIECE AND A BEVEL ON THE OPPOSITE END OF SAID PIECE AND SIMULTANEOUSLY PRODUCING OPPOSED COAXIAL RECESSES IN THE OPPOSITE ENDS OF SAID PIECE WITH THE RECESS IN THE BEVELED END BEING OF GENERALLY HEMISPHERICAL SHAPE, CRIMPING THE RECESS AT SAID CONICAL END OF SAID STUD, FILLING SAID CRIMPED RECESS WITH FLUX AND SHAPING A PRO-
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1 Claim
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1. A METHOD FOR PRODUCING A WELDABLE STUD HAVING AN END THEREOF TO BE WELDED TO A SURFACE, SAID METHOD COMPRISING PRODUCING A PIECE OF BAR STOCK OF PREDETERMINED LENGTH, SIMULTANEOUSLY FORMING A TRUNCATED CONICAL END ON ONE END OF SAID PIECE AND A BEVEL ON THE OPPOSITE END OF SAID PIECE AND SIMULTANEOUSLY PRODUCING OPPOSED COAXIAL RECESSES IN THE OPPOSITE ENDS OF SAID PIECE WITH THE RECESS IN THE BEVELED END BEING OF GENERALLY HEMISPHERICAL SHAPE, CRIMPING THE RECESS AT SAID CONICAL END OF SAID STUD, FILLING SAID CRIMPED RECESS WITH FLUX AND SHAPING A PRO-
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Current AssigneeDale A. Webster, John J. Kurucz, Joseph J. Kurtz
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Original AssigneeDale A. Webster, John J. Kurucz, Joseph J. Kurtz
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InventorsKurtz, Joseph J., Webster, Dale A., Kurucz, John J.
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Application NumberUS04/467,535Time in Patent Office939 DaysField of SearchUS Class Current29/522.1CPC Class CodesB21K 1/44 bolts, studs, or the like m...B23K 35/0288 Welding studsY10T 29/49938 Radially expanding part in ...Y10T 29/5145 to sever product to length
