CA Patent: 1,116,384 - Vertical spindle machine tool with tiltable spindle and tiltable automatic tool changer


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CA Patent: CA-1,116,384

Vertical spindle machine tool with tiltable spindle and tiltable automatic tool changer

Patentee:

Ervin J. Kielma (exact or similar names) - West Allis, WI

USPTO Classifications:

Tool Categories:

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

Assignees:

Kearney & Trecker Corp. - West Allis, WI

Manufacturer:

Kearney & Trecker Corp. - West Allis, WI

Witnesses:

Unknown

Patent Dates:
Applied:	Nov. 21, 1979
Granted:	Jan. 19, 1982

Patent Pictures:

CIPO Data
Espacenet patent
Report data errors or omissions to steward Jeff Joslin
"Vintage Machinery" entry for Kearney & Trecker Corp.

Description:

See US patent 4,190,948. The innovation is a tool changer for a tiltable vertical milling machine where the head does not need to be returned to vertical before changing the tool.