US Patent: 927,448
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| Planing Machine
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Patentees:
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| John R. Blakeslee, Jr. (exact or similar names) - Glenville, Cuyahoga County, OH |
| John R. Blakeslee (exact or similar names) - Glenville, Cuyahoga County, OH |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Applied: |
Mar. 25, 1905 |
| Granted: |
Jul. 06, 1909 |
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Joel Havens
"Vintage Machinery" entry for Ajax Manufacturing Company
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Description: |
| J. B. Fay, patent attorney. Inventor John R. Blakeslee was deceased; John R. Blakeslee, Jr., was administrator.My invention relates to planing machines, and particularly to planing machines for operating upon large and cumbersome work. The object of the invention consists in providing a planer structure whereby the planing operation may be performed upon such large work in a manner more economical than has heretofore been practiced.I therefore particularly point out and distinctly claim as my invention:1. In a planer, the combination of a frame constructed of four standards; and two longitudinal, parallel members supported thereby and formed with guide-ways on their upper faces, the space intermediate between said standards being open for the reception of work; an arched yoke secured to said standards at one end of such space; driving mechanism supported within said yoke; a bed-plate being fixed with respect to said frame and forming the lower limits of such space, an extended substantially flat, horizontally disposed reciprocatory head provided with a centrally arranged longitudinally extending rack and having its opposite ends resting on the guide-ways provided by said frame; a tool holder mounted on one end of said head and transversely reciprocable across the same; and means substantially as described adapted to reciprocate said head and tool holder, respectively.2. In a planer, the combination of a frame including four standards, and two longitudinal, parallel members supported thereby and formed with guide-ways on their upper faces, the space between said standards being open for the reception of work; an arched yoke connecting the standards at one end of such space; a bed-plate for holding the work, said bed-plate being fixed with respect to said frame and forming the lower limits of such space; a reciprocating tool holding head having its opposite ends slidably resting on the guide-ways provided by said frame; a tool holder mounted on one end of said head and transversely movable across the same; a centrally arranged longitudinally extending rack borne by said head; and driving mechanism supported within said arched yoke including a gear in mesh with said rack, and means adapted to move said tool holder as stated. |
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