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US Patent: 2,748,624
Rotary Table
Patentee:
Otto A. Costello - South Bend, IN

USPTO Classifications:
188/74, 74/405, 74/813R

Tool Categories:
metalworking machines : rotary tables
metalworking machines : milling machines : milling machine accessories
metalworking machines : metal shapers : metal shaper accessories

Assignees:
South Bend Lathe Works - South Bend, IN

Manufacturer:
South Bend Lathe Works - South Bend, IN

Witnesses:
none listed

Patent Dates:
Applied: May 29, 1951
Granted: Jun. 05, 1956

Patent Pictures: [ 1 | 2 | 3 ]
USPTO pdf tiff
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South Bend Lathe History
"Vintage Machinery" entry for South Bend Lathe Works
Description:
Mann, Brown & Hausmann - patent attorneys

My invention relates to rotary fables having a wide variety of uses and applications in machine tools such as shapers, drill presses, lathes, milling machines and the like, as well as being adapted for bench layout work. An object of my invention is to provide a new and improved table that may be more quickly and conveniently rotated from one exact position to another. Another object is to provide a new and improved pivotal support which more accurately and securely holds the table in exact positions and which may be readily adjusted to compensate for wear. Another object of my invention is to provide a new and improved arrangement of scales. Another object is to provide a new and improved means for locking an adjustable scale in various positions. Another object is to provide a new and improved arrangement of gearing for accurately positioning the rotary table.

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