US Patent: 11,365 - Mode of driving and straining saws


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US Patent: 11,365

Mode of driving and straining saws

Patentees:

James Fishwick (exact or similar names) - Lexington, KY

John Fishwick (exact or similar names) - Lexington, KY

USPTO Classifications:

83/581.1, 83/784

Tool Categories:

woodworking machines : reciprocating saws : reciprocating sawmills

woodworking machines : sawmills : reciprocating sawmills

Assignees:

None

Manufacturer:

Not known to have been produced

Witnesses:

John S. Hansbro

D. M. Barkley

Patent Dates:
Granted:	Jul. 25, 1854

Patent Pictures:

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Description:

Yet another method of directly driving a reciprocating saw by attaching it to a piston in a steam cylinder. In this case, a second, smaller piston is used to properly tension the sawblade.