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1. (WO2018132091) DRIVE SHAFT COUPLING

Pub. No.:    WO/2018/132091    International Application No.:    PCT/US2017/012908
Publication Date: Fri Jul 20 01:59:59 CEST 2018 International Filing Date: Thu Jan 12 00:59:59 CET 2017
IPC: F16L 15/08
B08B 9/027
Applicants: CROSSFORD INTERNATIONAL, LLC
Inventors: FRANZINO, Joseph, J.
Title: DRIVE SHAFT COUPLING
Abstract:
A drive shaft coupling for connecting a rotating tube cleaning shaft to a tube cleaning machine wherein high pressure fluid is pumped through the coupling, wherein the coupling is sealed to contain the high pressure fluid, and wherein a machine driven rotary flexible shaft passes through the coupling.