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US Patent: 2,859,793
Pivotally Mounted Laterally Spaced Fluid Pressure Means for Twisting Crankshafts
Patentee:
John L. F. Ross (exact or similar names) - South Euclid, Cuyahoga County, OH

USPTO Classifications:
72/299, 72/453.18

Tool Categories:
metalworking machines : metal bending machines
metalworking machines : filing machines
propulsion and energy : internal combustion engines : crankshafts

Assignees:
Ajax Manufacturing Co. (Cleveland) - Euclid, Cuyahoga County, OH

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Feb. 08, 1955
Granted: Nov. 11, 1958

Patent Pictures:
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Joel Havens
"Vintage Machinery" entry for Ajax Manufacturing Company

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