US Patent: 1,435,511
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| Wrist Pin Wrench
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Patentee:
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| William T. Sutherland (exact or similar names) - San Jose, CA |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Applied: |
Feb. 23, 1921 |
| Granted: |
Nov. 14, 1922 |
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Patent Pictures:
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William T. Sutherland patent November 14, 1922 |
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Stan Schulz
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Description: |
| This "T" handled wrench clamps onto the ends of hollow wrist pins. Some of these pins have a side notch. The function is to position the wrist pin including to align the notch with a matching hole in the connecting rod to allow insertion of a clamping screw. The wrist pin is held by two cone-shaped members screwed on the central shaft, and bound by a jamb nut. |
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