Assignee
HELLER GEB GMBH MASCHF
DE·25 granted patents·1 pending application·323 citations·filing 1975–2007
Top patents by PatentIndex Score
26 records- 0187US4744596AGripping deviceHELLER GEB GMBH MASCHF·Filed 1987·Granted May 17, 1988·44 cites·9 claims
- 0274US4242020AMilling tool, especially gang cutterHELLER GEB GMBH MASCHF·Filed 1979·Granted Dec 30, 1980·23 cites·9 claims
- 0372US6796199B2Drive for machine components such as carriages, gripping devices or the likeHELLER GEB GMBH MASCHF·Filed 2002·Granted Sep 28, 2004·13 cites·24 claims
- 0468US4180359AMachine tool for machining of shafts, especially crankshaftsHELLER GEB GMBH MASCHF·Filed 1977·Granted Dec 25, 1979·19 cites·4 claims
- 0567US6287057B1Device for machining bores in a workpiece and a method for machining bores by employing such deviceHELLER GEB GMBH MASCHF·Filed 1999·Granted Sep 11, 2001·38 cites·38 claims
- 0667US5275072ACenter drive support for supporting a crank shaft during machiningHELLER GEB GMBH MASCHF·Filed 1992·Granted Jan 4, 1994·21 cites·13 claims
- 0766US7419460B2Machine tool with work piece handling arrangementHELLER GEB GMBH MASCHF·Filed 2006·Granted Sep 2, 2008·7 cites·20 claims
- 0861US7784379B2Cover for machine tool guide structuresHELLER GEB GMBH MASCHF·Filed 2007·Granted Aug 31, 2010·8 cites·20 claims
- 0959US7179029B2Machine for machining workpieces, especially crankshafts and camshafts, with at least one internal cutter milling toolHELLER GEB GMBH MASCHF·Filed 2004·Granted Feb 20, 2007·11 cites·45 claims
- 1058US6834539B2Rotary machine element and method for detecting positional values of at least one functional part of such a rotary machine elementHELLER GEB GMBH MASCHF·Filed 2002·Granted Dec 28, 2004·8 cites·58 claims
- 1155US4309134ACrankshaft milling machineHELLER GEB GMBH MASCHF·Filed 1979·Granted Jan 5, 1982·10 cites·2 claims
- 1253US4116111AMilling apparatusHELLER GEB GMBH MASCHF·Filed 1977·Granted Sep 26, 1978·11 cites·5 claims
- 1351US6513988B2Bearing device for a threaded spindle of a machine toolHELLER GEB GMBH MASCHF·Filed 2001·Granted Feb 4, 2003·5 cites·24 claims
- 1445US6508150B1Reversible cutting tip, method for producing such cutting tip, tool provided with such cutting tips, and method for cutting a workpiece by using such cutting tip or a tool provided with such cutting tipHELLER GEB GMBH MASCHF·Filed 1998·Granted Jan 21, 2003·20 cites·9 claims
- 1545US4995160AApparatus for machining axially symmetrical workpiece surfacesHELLER GEB GMBH MASCHF·Filed 1989·Granted Feb 26, 1991·9 cites·28 claims
- 1645US4768904AApparatus for broaching cylindrical surfaces of a workpiece, in particular of a crankshaftHELLER GEB GMBH MASCHF·Filed 1986·Granted Sep 6, 1988·9 cites·8 claims
- 1745US4337011ACrankshaft milling machineHELLER GEB GMBH MASCHF·Filed 1980·Granted Jun 29, 1982·9 cites·10 claims
- 1844US4363166AAutomatic tool exchangerHELLER GEB GMBH MASCHF·Filed 1980·Granted Dec 14, 1982·8 cites·4 claims
- 1943US5373631AMethod for machining a radially symmetrical workpiece surface and a tool for performing the methodHELLER GEB GMBH MASCHF·Filed 1992·Granted Dec 20, 1994·10 cites·8 claims
- 2041US4787785AMachine tool with a spindle headHELLER GEB GMBH MASCHF·Filed 1987·Granted Nov 29, 1988·9 cites·14 claims
- 2140US4619565AMilling machine, especially crankshaft milling machineHELLER GEB GMBH MASCHF·Filed 1985·Granted Oct 28, 1986·8 cites·7 claims
- 2238US4993996AChain magazine for shop machinesHELLER GEB GMBH MASCHF·Filed 1990·Granted Feb 19, 1991·12 cites·12 claims
- 2338US4521143ACrankshaft milling apparatusHELLER GEB GMBH MASCHF·Filed 1983·Granted Jun 4, 1985·6 cites·11 claims
- 2434US4494281ACrankshaft milling machineHELLER GEB GMBH MASCHF·Filed 1984·Granted Jan 22, 1985·3 cites·4 claims
- 2531US2003115736A1Method for stocking tool magazines of a device for machining workpiecesHELLER GEB GMBH MASCHF·Filed 2002·Application pending·0 cites
- 2618US4056039ADevice for machining winding slots of generator rotorsHELLER GEB GMBH MASCHF·Filed 1975·Granted Nov 1, 1977·2 cites·8 claims
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