TRI Patents

Fluid Drive Patent Design
Bearing Patent Design
Geared fluid drive patent design

U.S. Patents issued to TRI Transmission & Bearing Corp.

4,867,006
Rotating Shaft Mounted Actuating Mechanism

5,144,862
Rotating shaft mounted actuating mechanism

5,188,170 
Rocker connection

5,207,903 
Filter stand assembly

5,303,801
Brake assembly having an adjustable yoke

5,315,825
Oil system for constant input speed fluid drive

5,331,811
Fluid drive with ruggidized impellers
5,438,755
Method of making a monolithic shrouded impeller

5,505,662
Quick disconnect flexible geared coupling
5,573,374
Monolithic shrouded impeller

5,610,500
Method of converting turbine driven generator into a synchronous condenser

5,886,505
Apparatus and method for bringing on line a large synchronous condenser that cannot be started by an across the line start
6,712,516
Bearing spring plate pedestal
6,769,248
Fluid coupling for mobile equipment
7,004,626
Fast Acting Thermocouple
7,171,870
Geared fluid drive with parallel start-up capability
7,237,958
Bearing stiff plate pedestal
Other patents pending