US Patent: 5,110,240 - Apparatus for Coupling Tool Holders


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US Patent: 5,110,240

Apparatus for Coupling Tool Holders

Patentees:

James G. Zeilinger (exact or similar names) - Frankenmuth, Saginaw County, MI

Leon O. Kern (exact or similar names) - Frankenmuth, Saginaw County, MI

USPTO Classifications:

279/73, 279/83, 408/233, 409/234

Tool Categories:

metalworking machines : metalworking machine tool holders

Assignees:

DeVlieg-Bullard, Inc. - Frankenmuth, Saginaw County, MI

Manufacturer:

Not known to have been produced

Witnesses:

Unknown

Patent Dates:
Applied:	May 09, 1991
Granted:	May 05, 1992

Patent Pictures:

USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Joel Havens
"Vintage Machinery" entry for DeVlieg Machine Co.

Description:

Abstract

Apparatus for coupling a tool holder to a machine tool spindle wherein the tool holder is fitted to a coupling interposed between the tool holder and the spindle. The coupling and the tool holder have separable fasteners for separably joining the tool holder and coupling together. The coupling can accommodate tool holders having dissimilar fasteners and the tool holder can be fitted to couplings having dissimilar fasteners.