US Patent 7975897 Friction welding machine and operating method
Patent 7975897 was granted and assigned to KUKA Systems on July, 2011 by the United States Patent and Trademark Office.
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Patent abstract
A friction welding machine (1) has two headstocks (5, 6), two spindles (8, 9) with a spindle drive (12, 13) and a workpiece holder (22). The first headstock (5) is arranged stationarily at the frame (2). The second headstock (6) is mounted axially movably at the frame (2) and is connected to a feed drive (25). The spindles (8, 9) have different sizes, the second spindle (9) and its spindle drive (13) being designed to be smaller and weaker.
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Patent Inventor Names
Günter Zott0
Otmar Fischer0
Rudolf Huber0
Wolfgang Semmlinger0
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US Patent 07975897 Friction welding machine and operating method US Patent 7975897 Friction welding machine and operating method
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Patent Number
07975897
Patent Number
7975897
Edits on 8 Dec, 2021
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US Patent 07975897 Friction welding machine and operating method
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Is a
Current assignee
Patent jurisdiction
Patent number
07975897
Date of patent
July 12, 2011
Patent application number
10595791
Date Filed
June 16, 2005
Patent primary examiner
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