US Patent: 750,552 - Molding machine


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US Patent: 750,552

Molding machine

Patentee:

Calvin D. Marsh (exact or similar names) - Williamsport, PA

USPTO Classifications:

144/130, 384/253

Tool Categories:

woodworking machines : cutter head machines : molders

Assignees:

Hermance Machine Co. - Williamsport, PA

Manufacturer:

Hermance Machine Co. - Williamsport, PA

Witnesses:

Unknown

Patent Dates:
Granted:	Jan. 26, 1904

Patent Pictures:

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Vintage Machinery entry for Hermance Machine Co.

Description:

Seen on several Hermance Machine Co. machines. Invention is for means of adjusting head stocks that carry the arbors, so that both speed and angle can be varied independently. Bearing design is taken from the inventor's patent 513,192.