US Patent: 3,953,918 - Machine Tool With Automatic Tool Changer


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US Patent: 3,953,918

Machine Tool With Automatic Tool Changer

Patentees:

Kendall Frederick Bone (exact or similar names) - Cincinnati, Hamilton County, OH

Oskar Reinhold Johansson (exact or similar names) - Cincinnati, Hamilton County, OH

USPTO Classifications:

483/41, 483/42, 483/68

Tool Categories:

metalworking machines : metalworking machine mechanisms : tool changers and storage mechanisms

Assignees:

Cincinnati Milacron, Inc. - Cincinnati, Hamilton County, OH

Manufacturer:

Not known to have been produced

Witnesses:

Unknown

Patent Dates:
Applied:	Jun. 25, 1975
Granted:	May 04, 1976

Patent Pictures:

USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Joel Havens
"Vintage Machinery" entry for Cincinnati Milacron, Inc.

Description:

Abstract:

This disclosure is of an automatic tool changer on a machine tool which is arranged to produce movement of a tool operator about a rotary axis when the tool is used. The exchange of tools to and from the machine can be automatically accomplished without regard to the position of the tool operator in its normal range of positions. The tool operator does not return to a predetermined angular position for the tool change, but only stops for so long as the execution of that tool change.