US Patent: 2,764,855 - Fixture for positioning tool relative to grinding head


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US Patent: 2,764,855

Fixture for positioning tool relative to grinding head

Patentee:

Orlie Watson Dawson (exact or similar names) - Ferndale, MI

USPTO Classifications:

451/239, 451/374, 451/396

Tool Categories:

metalworking machines : grinders : sharpening machines : cutter grinding machines

Assignees:

None

Manufacturer:

Royal Oak Tool & Machine Co. - Royal Oak, MI

R-O Mfg. Co. - Madison Heights, MI

Seneca Falls Machine Co. - Seneca Falls, NY

Witnesses:

Unknown

Patent Dates:
Applied:	Jan. 29, 1953
Granted:	Oct. 02, 1956

Patent Pictures:

USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for Seneca Falls Machine Co.
Vintage Machinery entry for Royal Oak Tool & Machine Co.
Steve Summers YouTube video on this grinder

Description:

Improvement to patent 2,413,436 whereby the head "may not only be tilted laterally and angularly but may also be provided with end motion to advance the tool axially during the grinding operation..." This new capability allows the amount of relief to be varied.