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Inventor: Bishop; Arthur E.
Address: Crows Nest, New South Wales, AU
No. of patents: 3
Patents:
| Patent Number |
Title Of Patent |
Date Issued |
| 4703145 |
Apparatus for manufacturing a master rack |
October 27, 1987 |
| Apparatus for manufacturing a master rack which in turn is employed in the manufacturing of forging dies to form nonuniform tooth configuartion, which includes an EDM machine having upper and lower platens and mechanism for raising and lowering the upper platen, rack blank support mechan |
| 4602521 |
Rack and pinion steering gear |
July 29, 1986 |
| A rack and pinion steering gear of the kind in which a helical pinion engages a rack mounted in bearings, the rack being supported opposite the pinion by a spring loaded half round support journal, the spring acting to hold the pinion in contact with the teeth of the rack which are forme |
| 4561516 |
Control valve for vehicle power steering systems |
December 31, 1985 |
| A hydraulic control valve for a power assisted steering system for a vehicle, of generally conventional construction, the essential features of the valve being a sleeve having a bore in the surface of which are longitudinal extending grooves separated by lands, and a valve core fitti |
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