TRI Transmission & Bearing Corp.: Manufactured Products and Engineering Services: Heavy Duty Fluid Drives and Journal Bearings
tel: 610-363-8570
TRI Catalogs - Bearings and Fluid Drives
Technical Notes by Dr. Mel
Case Studies of work by TRI Transmission & Bearing Corp.
Photo Gallery of Bearings and Fluid Drives
Frequently Asked Questions
Vibration Analysis
TRI Bearing Wizard
Used Equipment
Products In Stock
Tel: 610-363-8570  PO BOx 454, Lionville, PA 19353
TRI Patents

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 

5,438,755 
Method of making a monolithic shrouded impeller 

5,505,662 
Quick disconnect 

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

7,171,870
Geared fluid drive with parallel start-up capability

7,237,958
Bearing stiff plate pedestal

Other patents pending

 

Directions to TRI

 

 
  212 Welsh Pool Road
Lionville, PA 19353-0454
Phone 610-363-8570 or 800-363-8571
Fax 610-524-6326
 

Directions to TRI
From the Pennsylvania Turnpike,

  • Take exit 312 (old exit 23) 
    to Route 100 South
  • At the second light, make a left hand turn onto Route 113
  • At the second light, make a right hand turn onto Gordon Drive
  • Take the first left on to Welsh Pool Road
  • TRI is the last building on the right before Welsh Pool makes
    a 90 degree bend to the right.
  • The loading dock is the driveway before the bend
  • The office parking lot is the driveway after the bend.
 
 

 

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