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Document Number
US Patent 6892617
Issued Date
May 17, 2005
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Abstract
The invention relates to a charging arm for conveying, treating and discharging different starting materials in order to produce glass fiber armored plastic pipes.
Drawing
Feeding arm - US Patent 6892617 Drawing
Drawing from US Patent 6892617
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Number of Claims:
10
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Published
May 17, 2005
Application Number
09/700,693
Filed
February 15, 2001
US Classification
83/436.3   83/348 83/436.45 83/436.6 83/913 83/950
Int'l Classification
B29C   70/38   (20060101)   B29C   70/04   (20060101)  
Examiner
Attorney/Law Firm
Priority Data
Mar 19, 1999 [DE] 199 12 297
USPTO Field of Search
83/347   83/348   83/346   83/913   83/950   83/436.3   83/436.45   83/436.6  
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