A SPLIT TYPE SPRING PLATE FOR SUPPORTING LOAD OF THE THRUST BEARING OF HYDROGENERATORS

摘要

This invention relates to a split type spring plate for supporting the operative bad the thrust bearing of a genorator shaft (s) in a hydrogenrator, comprising two spring plate segments (1) each having two joint flanges for relesably coupling to each other; with two locating dowel (4) to accurately locate said sprrig plate segments (1) with respect to their csiter line a plurality of fitting bolts (2) for locating said two spring segments (1) corresponding to the located relative position and a plurality of joint tightenig botes (3) in substantially equally spaced relationship to each other for rigidly tightening the segments (i) in registration with said position located by said fitting bolts (2), characterized in that one of said two spring plate segments (1) being provided with an accurately machined '0' seal groove (8) on each of its joint face extending axlally along the outer surface thereof acommodating thereh a correspondingly-sized circular 'O' seal , and that: a stopper pin (6) being interposed into said groove (8) for rigidly holding therein the 'O' seal (5) thereby making the joint leak proof. Figs. 3 & 5