Did You Know...
...that power steering was invented by independent inventor Francis W. Davis? As chief engineer in the 1920s of the truck division of the Pierce Arrow Motor Car Company, he saw how hard it was to steer heavy vehicles. So that he would be able to keep the profits from his future invention, Davis left his job, rented a small engineering shop in Waltham, Mass., and developed a hydraulic power steering system that led to power steering.
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| Number | Title | Issue Date |
| 6305242 | Camshaft alignment A camshaft 10 has alignment formations at one axial end for enabling the camshaft 10 to be correctly aligned with another component during assembly. In the invention, the alignment formations comprise two bores 18 of the same diameter but different depth.... | 10/23/2001 |
