US Patent: 4,750,850 - Collet release mechanism for milling machine


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US Patent: 4,750,850

Collet release mechanism for milling machine

Patentee:

Royce H. Husted (exact or similar names) - Wheaton, IL

USPTO Classifications:

408/239R, 409/233

Tool Categories:

metalworking machines : milling machines : milling machine accessories

Assignees:

None

Manufacturer:

Berny Metal Products, Inc. - Elgin, IL

Witnesses:

Unknown

Patent Dates:
Applied:	May 01, 1987
Granted:	Jun. 14, 1988

Patent Pictures:

USPTO (New site tip)
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Description:

An example of this device has been seen, labeled "Speed Collet Changer / Berny Metal Products, Inc. / 655 Sundown Road, So. Elgin, IL 60177 800-643-6195 / U.S. Pat 4750850". This particular collet closer fit on a Bridgeport "J" head.