US Patent: 288,589
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| Swinging bridge for saw-arbors
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Patentee:
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| Donald J. Murray (exact or similar names) - Wausau, WI |
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Patent Dates:
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| Applied: |
Jul. 07, 1883 |
| Granted: |
Nov. 13, 1883 |
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Jeff Joslin
Vintage Machinery entry for D. J. Murray Mfg. Co.
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Description: |
| This invention is a sort of arbor pillow-block mounting that can be quickly removed to change the blade. Modern saws use a stiff arbor that is unsupported on one end so the blade can be changed. |
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