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US Patent: 3,568,566
Tool Spindle Mechanism
Patentee:
Miles Weidig (exact or similar names) - KIenwood, Hamilton County, OH

USPTO Classifications:
408/239R, 409/233, 409/241

Tool Categories:
metalworking machines : metalworking machine tool holders

Assignees:
Carlton Machine Tool Co. - Cincinnati, Hamilton County, OH

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Aug. 12, 1968
Granted: Mar. 09, 1971

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

An axially adjustable tool-locking mechanism for automatic machine tools utilizing a draw tube with a locking bar and an ejector collar and a plurality of locking fingers for moving said tool holder into locking or released position.

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