Winding – tensioning – or guiding – Coil holder or support – Spool or core
Patent
1979-07-20
1980-07-08
McCarthy, Edward J.
Winding, tensioning, or guiding
Coil holder or support
Spool or core
242 54R, B65H 7540
Patent
active
042113768
ABSTRACT:
A portable, skid-mounted, field-powered cable spooler for oil wells is provided which is easily moved from site to site and operated under field conditions. This apparatus is primarily designed for use in winding and unwinding electric cable (such as REDA cable) for positioning submersible pumps in oil wells. The apparatus is skid-mounted to permit transportation by truck or helicopter to field location. A diesel engine, or equivalent, powers a hydraulic pump to drive a reversible hydraulic motor turning the shaft supporting the cable spool. The cable spool is mounted on spaced, open top, trunnion bearings which permits easy changing of the spools.
REFERENCES:
patent: 422262 (1890-02-01), Stringer
patent: 2326556 (1943-08-01), Opsal
patent: 2569390 (1951-09-01), Sewell
patent: 2650771 (1953-09-01), Marion
patent: 3103322 (1963-09-01), Garner
patent: 3544031 (1970-12-01), White
McCarthy Edward J.
Mosely Neal J.
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