US Patent: 774,030 - Grinding Machine


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US Patent: 774,030

Grinding Machine

Patentee:

Linn Boyd Benton (exact or similar names) - New Brighton, Richmond County, NY

USPTO Classifications:

125/11.01, 451/138, 451/150, 451/374, 451/436

Tool Categories:

metalworking machines : grinders : tool grinders

Assignees:

American Type Founders Co. - Elizabeth, Union County, NJ

Manufacturer:

Not known to have been produced

Witnesses:

Patent Dates:
Applied:	May 05, 1900
Granted:	Nov. 01, 1904

Patent Pictures:

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Description:

Claim:

In a grinding-machine, comprising a grinding-wheel movable lengthwise and crosswise of its axis, a pivoted support, and a workholder adjustable transversely to its axis upon said support toward and from the cutting-line of said grinding-wheel; a stationary device arranged in the path of said grinding-wheel and adapted to preserve a constant relation between the cutting-line of said grinding-wheel and the pivot on which the work-holder and its support swing.