US Patent: 923,930
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| Metal-planer
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Patentee:
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| Hans Baerbalck (exact or similar names) - Hamilton, OH |
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Patent Dates:
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| Applied: |
May 04, 1908 |
| Granted: |
Jun. 08, 1909 |
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Jeff Joslin
Vintage Machinery entry for Hamilton Machine Tool Co.
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Description: |
| "My invention relates to metal planes, and the objects of my improvement are to provide means for changing the speed of the table in one direction only while its speed in the opposite direction remains constant; to inclose the change gears within the planer bed to protect them from injury and for obviating the usual vibration of the parts; to provide shifting mechanism on the outside of the bed for shifting the change gears separately to prevent them from conflicting; and to provide the most durable, simple and compact construction and assemblage of parts..." |
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