F - Mech Eng,Light,Heat,Weapons – 01 – D
Patent
F - Mech Eng,Light,Heat,Weapons
01
D
138/33.01
F01D 17/00 (2006.01) F03B 11/00 (2006.01)
Patent
CA 1166932
COUNTERACTING LUG AND LIFTING FIXTURE FOR THE COUNTERWEIGHT OF A BULB TURBINE ABSTRACT OF THE DISCLOSURE A counterweight link rod incorporates a counter- weight lifting lug to provide a safe and easily usable means to lift a counterweight during erection or maintenance for positioning it with respect to a connection point with the wicket gate operating ring. The arrangement also provides a readily available permanent means for attaching an overhead crane hook to the wicket gate operating ring for stroking the gates during erection or maintenance. The arrangement also provides a means for operating the wicket gate operating ring when the operating ring servo-motors fail.
379190
Allis-Chalmers Corporation
Swabey Ogilvy Renault
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