Title:
Sewer rod driving and rotating reel with dual variable hydraulic drive
United States Patent 3176335
Inventors:
Ciaccio, Peter L.
Bell, Donald J.
Publication Date:
04/06/1965
Export Citation:
Click for automatic bibliography generation
Assignee:
FLEXIBLE MFG CORP
Primary Class:
15/104.33
Other Classes:
57/59, 57/90, 91/531, 242/387, 242/390.3, 242/390.6
International Classes:
E03F9/00; E03F9/00
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US Patent References:
2488039Wire-feeding and retracting apparatus
2247004Driving mechanism for flexible shafts
2199651Sewer sweep
Foreign References:
GB917694A