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US Patent: 993,290
Turret Head for Machine Tools
Patentee:
Edward P. Bullard, Jr. (exact or similar names) - Stratford, Fairfield County, CT

USPTO Classifications:
74/826, 74/827

Tool Categories:
metalworking machines : metal lathes : vertical turret lathes

Assignees:
Bullard Machine Tool Co. - Bridgeport, Fairfield County, CT

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Feb. 25, 1910
Granted: May 23, 1911

Patent Pictures:
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Joel Havens
"Vintage Machinery" entry for Bullard Machine Tool Co.
Description:
Claim:

The combination of a head supporting member bearing a stud, bevel faced pins mounted in said member, a head pivotally mounted upon the stud, adjustable pins carried by the head to register with and engage the pins of the supporting member and means for moving the head longitudinally upon the stud to engage and disengage the said pins.

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