Metal working – Means to assemble or disassemble – Puller or pusher means – contained force multiplying operator
Patent
1992-02-27
1994-02-22
Watson, Robert C.
Metal working
Means to assemble or disassemble
Puller or pusher means, contained force multiplying operator
292814, 292815, 269 46, B23Q 300
Patent
active
052876128
ABSTRACT:
An apparatus for attachment to an overhead crane for removing the bearing assembly from a vertical centrifugal pump system without removing the motor. The apparatus includes a rigid C-shaped frame which is attached by a pulley to an overhead crane and also includes a pivotal attachment on the opposite end of the frame which is removably connected to the bearing assembly. Intermediate and vertically aligned with the ends of the frame is a horizontal displacement control member which is removably connected to the bearing assembly at a point vertically above the pivotal attachment. Horizontal displacement of the horizontal displacement control member will cause a rotating of the bearing assembly about the pivotal attachment allowing clearance and lateral removal of the bearing assembly from the vertical pump system.
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Paddock Douglas
Ruzicka Peter J.
Wilson George
Goulds Pumps Incorporated
Watson Robert C.
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