US Patent: 1,301,891
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| Valve Refacing Tool
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Patentee:
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| Frans O. Albertson (exact or similar names) - Sioux City, IA |
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Patent Dates:
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| Applied: |
Jul. 19, 1918 |
| Granted: |
Apr. 29, 1919 |
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Patent Pictures:
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Frans O. Albertson patent April 29, 1919 |
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Stan Schulz
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Description: |
| Hand cranked valve refacing tool similar to Albertson's earlier patent (no. 1,285,573). This patent's application was filed while the other patent was pending. A central focus in this patent is the placement of the cutter to eliminate "chattering" during the cutting operation.
This patent was referenced in some advertising for the "Little Sioux Ford Tool Set," which included the oscillating valve grinder in patent no. 1,282,018. |
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