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Patents for Ervin J. Kielma
Patents 1 - 15 of 23
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NumberDatePatenteeTitleType
2,998,333Aug. 29, 1961E.J. Kielma, A.H. FotschMachine Tool for Removing Material from a Containermilling machines
CA-650,793Oct. 23, 1962A.H. Fotsch, E.J. KielmaMachine tool for removing material from a containermilling machines
3,571,912Mar. 23, 1971E.J. KielmaMulti-tool Tool Changertool changers and storage mechanisms
3,760,472Sep. 25, 1973A.J. Schabowski, E.J. KielmaSpindle change mechanism for a multiple spindle head machine
3,840,981Oct. 15, 1974J.T. Currer, E.J. KielmaTool change arm grip
4,125,932Nov. 21, 1978A.J. Schabowski, E.J. KielmaMultiple spindle machine tool
CA-1,046,807Jan. 23, 1979E.J. Kielma, F.J. Schalk, K.J. MerkelMachine tool with counterposed rotary toolheads carrying cross-feed tool slidesmilling machines
4,190,948Mar. 04, 1980E.J. KielmaVertical spindle machine tool with tiltable spindle and tiltable automatic tool changer
CA-1,091,484Dec. 16, 1980A.J. Schabowski, E.J. KielmaMultiple spindle machine tooltool changers and storage mechanisms
4,288,909Sep. 15, 1981J.T. Currer, A. Schabowski, E.J. KielmaAutomatic tool changer for machine tool
4,306,350Dec. 22, 1981F.E. Dailey, E.J. KielmaAutomatic tool changer and tool storage arrangement for machine tool
CA-1,116,384Jan. 19, 1982E.J. KielmaVertical spindle machine tool with tiltable spindle and tiltable automatic tool changertool changers and storage mechanisms
CA-1,120,245Mar. 23, 1982E.J. Kielma, A. Schabowski, J.T. CurrerAutomatic tool changer for machine tooltool changers and storage mechanisms
CA-1,120,246Mar. 23, 1982E.J. Kielma, A. Schabowski, J.T. CurrerMultiple spindle toolheadtool changers and storage mechanisms
4,329,770May 18, 1982E.J. KielmaAutomatic tool changer
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