Inventor · disambiguated record
Eckehart Schulze
Also filed as: SCHULZE ECKEHART
26 granted patents·360 citations·filing 1978–2001
97Inventor score
Files withHARTMANN & LAEMMLE11SCHULZE ECKEHART5LINDE AG3GRAEBENER PRESSENSYSTEME GMBH1HARTMANN & LAMMLE GMBH CO KG1
Top patents by PatentIndex Score
26 records- 0181US5823104APress for cold working of metal workpiecesGRAEBENER PRESSENSYSTEME GMBH·Filed 1995·Granted Oct 20, 1998·40 cites·28 claims
- 0281US4873912AHydraulic driving arrangementHARTMANN & LAEMMLE·Filed 1983·Granted Oct 17, 1989·23 cites·25 claims
- 0379US6155798AHydrostatic axial piston machineLINDE AG·Filed 1997·Granted Dec 5, 2000·32 cites·13 claims
- 0477US6443706B1Hydrostatic axial piston machine with electro-hydraulic swash plate controlLINDE AG·Filed 2000·Granted Sep 3, 2002·14 cites·12 claims
- 0574US5042362AHydraulic control system for the drive control of a double-acting hydraulic cylinderSCHULZE ECKEHART·Filed 1989·Granted Aug 27, 1991·21 cites·23 claims
- 0670US5355705AProcess for controlling the revolving path motions of the spinning roller of a spinning lathe, and spinning lathe for performing the processSCHULZE ECKEHART·Filed 1991·Granted Oct 18, 1994·37 cites·10 claims
- 0768US6305418B1Hydraulic valveFiled 1997·Granted Oct 23, 2001·28 cites·25 claims
- 0867US6677054B1Device for integrally joining a metal block that can be made up of platesHARTMANN & LAEMMLE·Filed 2000·Granted Jan 13, 2004·13 cites·24 claims
- 0967US4541241AHydraulic driving arrangement for reciprocable masses or the likeHARTMANN & LAEMMLE·Filed 1983·Granted Sep 17, 1985·16 cites·9 claims
- 1059US4958548AHydraulic drive mechanismSCHULZE ECKEHART·Filed 1988·Granted Sep 25, 1990·14 cites·8 claims
- 1157US6644169B2Control valve system for the hydraulic work system of a work vehicleLINDE AG·Filed 2001·Granted Nov 11, 2003·7 cites·20 claims
- 1254US4949623AHydraulic drive mechanismHARTMANN & LAEMMLE·Filed 1989·Granted Aug 21, 1990·10 cites·5 claims
- 1353US5701791AWorkpiece processing machine with retractable clamping deviceTRUMPF GMBH & CO·Filed 1995·Granted Dec 30, 1997·16 cites·19 claims
- 1452US6813987B1Electrohydraulic monitoring device for a dual effect hydraulic cylinderHARTMANN & LAEMMLE·Filed 2000·Granted Nov 9, 2004·5 cites·16 claims
- 1549US4253358AElectrohydraulic follow-up control apparatusHARTMANN & LAEMMLE·Filed 1979·Granted Mar 3, 1981·7 cites·16 claims
- 1648US6039077AElectrohydraulic control valve arrangementFiled 1996·Granted Mar 21, 2000·13 cites·14 claims
- 1746US4633759AHydraulic pivot driveHARTMANN & LAEMMLE·Filed 1985·Granted Jan 6, 1987·8 cites·1 claims
- 1845US4901627AHydraulic idling-regulating valveSCHULZE ECKEHART·Filed 1987·Granted Feb 20, 1990·8 cites·9 claims
- 1943US4233872AHydraulic shock absorption in punch or cutting pressesHARTMANN & LAEMMLE·Filed 1978·Granted Nov 18, 1980·9 cites·17 claims
- 2042US5829336AHydraulic drive unitHARTMANN & LAEMMLE·Filed 1995·Granted Nov 3, 1998·7 cites·17 claims
- 2141US4907435ASystem for monitoring the position of a machine componentSCHULZE ECKEHART·Filed 1989·Granted Mar 13, 1990·8 cites·11 claims
- 2240US4369693AElectrohydraulic servomechanismHARTMANN & LAEMMLE·Filed 1980·Granted Jan 25, 1983·5 cites·23 claims
- 2339US4837912AHydraulic driving arrangement for positioning workpieces in correct relationship to tool heads of a multi-station machine toolHARTMANN & LAMMLE GMBH CO KG·Filed 1987·Granted Jun 13, 1989·7 cites·3 claims
- 2437US5503174AProcess for actuating a slide valve designed as a magnetic valve, magnetic valve for carrying out said processFiled 1992·Granted Apr 2, 1996·6 cites·8 claims
- 2537US4398657AFeeding device, in particular for the cycled feeding of rod or tape like material in presses, cutters, or the likeHARTMANN & LAEMMLE·Filed 1981·Granted Aug 16, 1983·5 cites·16 claims
- 2630US5379678AHydraulic driveFiled 1991·Granted Jan 10, 1995·1 cites·9 claims
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