F - Mech Eng,Light,Heat,Weapons – 16 – M
Patent
F - Mech Eng,Light,Heat,Weapons
16
M
248/2
F16M 11/00 (2006.01) F16M 11/18 (2006.01)
Patent
CA 1201103
SPECIFICATION 1. TITLE OF THE INVENTION A support device for checking and repairing a heavy rotatable object 2. ABSTRACT OF DISCLOSURE A support device for checking and repairing a heavy rotatable object such as a large turbine rotor is disclosed. The support device comprises a pair of self-aligning support structures for rotatably supporting both ends of the shaft of the heavy rotatable object. In each self-aligning support structure, a roller support base rotatably supporting the corresponding end of the shaft of the object with a pair of support rollers is mounted on a base frame by means of a hemispherical support mechanism, and moreover a jig for adjusting the horizontal rotating position of the roller support base around the vertical axis of the hemispherical support mechanism is disposed in the periphery of the base frame. Due to such construction, the occurrence of the thrust force on the heavy rotatable object as well as the support rollers is completely eliminated.
441472
Muraguchi Yutaka
Shiraishi Shoichi
Yoshida Katsusuke
Hoko Sangyo Co. Ltd
Robic Robic & Associes/associates
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