B - Operations – Transporting – 08 – B
Patent
B - Operations, Transporting
08
B
B08B 9/04 (2006.01)
Patent
CA 2246077
The inner end of a snake or drain cleaning cable coiled in a rotatable cable storage drum of drain cleaning apparatus is provided with a torque arm which frictionally engages the outer wall of the drum to restrain sliding of the cable relative thereto during a drain cleaning operation. The drain cleaning apparatus is motor driven, and a cable feed device for axially displacing the cable relative to the storage drum is provided on the outer end of a flexible guide tube detachably mounted on the apparatus to facilitate an operator guiding the outer end of the table into a drain to be cleaned and advancing or retracting the cable relative to the apparatus without having to physically contact the cable.
Borden Ladner Gervais Llp
Emerson Electric Co.
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