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US Patent: 549,575
Planer
Patentees:
Allen D. Lynn (exact or similar names) - Grand Rapids, MI
Alton D. Lytle (exact or similar names) - Grand Rapids, MI

USPTO Classifications:
144/114.1, 144/129, 144/248.7, 144/250.13, 144/259

Tool Categories:
woodworking machines : cutter head machines : wood planers

Assignees:
Grand Rapids School Furniture Co. - Grand Rapids, MI

Manufacturer:
Not known to have been produced

Witnesses:
L. T. Gibson
C. F. Perkins
Walter Donaldson
F. L. Middleton

Patent Dates:
Applied: Mar. 21, 1895
Granted: Nov. 12, 1895

Patent Pictures:
USPTO (New site tip)
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Report data errors or omissions to steward Jeff Joslin
Description:
Having thus described our invention, what we claim, and desire to secure by Letters Patent, is-

1. In combination, in a machine for operating upon irregularly shaped objects, a bed and a series of sections vertically adjustable in the face of said bed and adapted to form supporting surfaces at intervals of varying heights and means for positively adjusting said sections independently, substantially as described.

2. In combination with a bed having vertically adjustable sections for supporting the work, a shaft eccentrically mounted across and above the same, and pressure rollers mounted loosely on said shaft, substantially as described.

3. In combination with a bed, a shaft extending across the bed and eccentrically mounted and pressure rollers in hubs eccentric of the shaft, substantially as described.

4. In combination with a bed having vertically adjustable sections and pressure rollers above the same, the lateral guide or form, substantially as described.

5. In combination with the bed, the vertically adjustable sections thereof, a shaft extending above the same, the laterally adjustable feed rollers of conical shape supported on said shaft, a second shaft above the bed and the eccentrically adjustable pressure rollers mounted thereon, substantially as described.

6. In combination with the bed, the vertically adjustable sections thereof, the planer, a shaft above the table, laterally adjustable feed rollers of conical shape supported thereon, a second shaft above the bed and pressure rollers thereon with means for adjusting them relatively to the work.

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