US Patent: 1,055,508 - Gapped gear


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US Patent: 1,055,508

Gapped gear

Patentee:

Henry Bertram (exact or similar names) - Dundas, ON Canada

USPTO Classifications:

74/451

Tool Categories:

metalworking machines : metal lathes : car wheel lathes

metalworking machines : metalworking machine mechanisms

Assignees:

Niles-Bement-Pond Co. - Jersey City, NJ

Manufacturer:

Not known to have been produced

Witnesses:

C. W. Beiter

J. T. W. Murray

Patent Dates:
Applied:	Nov. 13, 1909
Granted:	Mar. 11, 1913

Patent Pictures:

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Description:

"Certain uses of gears require them to be gapped radially from the center, the gap at the rim being closed by a suitable patch. An example of the use of such gears may be found in car wheel lathes of that class in which driving mechanism, including a gear, surrounds the car-axle at a point between the wheels."