B - Operations – Transporting – 66 – F
Patent
B - Operations, Transporting
66
F
254/49, 294/50
B66F 19/00 (2006.01)
Patent
CA 1316563
ABSTRACT An aerial tube bundle puller for extracting a tube bundle from a heat exchanger is provided, comprising a cradle supporting a carriage frame and a power source, a sled, attachable to a tube bundle, with a hydraulic powered screw drive to propel the sled on the carriage frame, a hydraulic elevator slidable on the carriage frame for adjusting and supporting the tube bundle and an extension for adjusting the length of the carriage frame.
610028
Cradeur Robert R.
Krajicek Richard W.
Borden Ladner Gervais Llp
P2s Llc
LandOfFree
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