US Patent: 1,119,385 - Clutch Mechanism


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US Patent: 1,119,385

Clutch Mechanism

Patentee:

Henry F. Arnold (exact or similar names) - Hyde Park, Norfolk County, MA

USPTO Classifications:

192/20, 192/78

Tool Categories:

metalworking machines : metalworking machine mechanisms : metalworking machine clutches

Assignees:

American Tool & Machine Co. - Boston, Suffolk County, MA

Manufacturer:

Not known to have been produced

Witnesses:

Unknown

Patent Dates:
Applied:	Jun. 17, 1905
Granted:	Dec. 01, 1914

Patent Pictures:

USPTO (New site tip)
Google Patents
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"Vintage Machinery" entry for American Tool & Machine Co.

Description:

Claim:

This invention relates to clutch mechanism for lathes or other machines and has particular reference to the mechanism by which the spindle is driven, the object being to provide a conveniently operated and reliable mechanism by which the speed of rotation of the spindle is changed.