Inventor · disambiguated record
Gerald Durchschlag
Also filed as: DURCHSCHLAG GERALD
13 granted patents·140 citations·filing 1988–1996
92Inventor score
Files withVAE AG4VOEST ALPINE EISENBAHNSYSTEME3VOEST ALPINE MASCHINENBAU3VAE EISENBAHNSTSTEME AKTIENGES1VOEST ALPINE AG1
Top patents by PatentIndex Score
13 records- 0175US5253830AMethod for monitoring the condition of rail switch pointsVOEST ALPINE EISENBAHNSYSTEME·Filed 1992·Granted Oct 19, 1993·37 cites·7 claims
- 0255US5499786ADevice for facilitating the re-positioning of moveable rails or rail componentsVOEST ALPINE EISENBAHNSYSTEME·Filed 1993·Granted Mar 19, 1996·13 cites·8 claims
- 0352US4982919AReversing device for movable parts of a railway switchVOEST ALPINE MASCHINENBAU·Filed 1988·Granted Jan 8, 1991·19 cites·11 claims
- 0450US6056244ARailway switch setting deviceVAE AG·Filed 1996·Granted May 2, 2000·14 cites·19 claims
- 0548US5566912ADevice for locking of movable switch partsVAE AG·Filed 1995·Granted Oct 22, 1996·13 cites·8 claims
- 0640US5687935ADevice for operating switchesVAE AG·Filed 1995·Granted Nov 18, 1997·9 cites·9 claims
- 0739US4860978AControl mechanism for railway switchesVOEST ALPINE AG·Filed 1988·Granted Aug 29, 1989·7 cites·7 claims
- 0836US5462245AApparatus for locking moveable switch partsVAE EISENBAHNSTSTEME AKTIENGES·Filed 1993·Granted Oct 31, 1995·8 cites·11 claims
- 0934US5356224ADevice for fastening slide insertsVOEST ALPINE EISENBAHNSYSTEME·Filed 1993·Granted Oct 18, 1994·4 cites·6 claims
- 1033US5650576ADevice for measuring switching forceVAE AG·Filed 1994·Granted Jul 22, 1997·5 cites·8 claims
- 1133US4927102AReversing device for movable parts within the deflection area of a railway switchVOEST ALPINE MASCHINENBAU·Filed 1988·Granted May 22, 1990·5 cites·12 claims
- 1230US4917339AReversing device for swivelable rails or movable frogs within the crossing area of a railway switchVOEST ALPINE MASCHINENBAU·Filed 1988·Granted Apr 17, 1990·5 cites·9 claims
- 1323US5374016ADevice for catching wheel deviations for track switches or crossing having tube mounted strain gauges for measuring sensing head displacementVOEST ALPINE EISENBAHNSYSTEMS·Filed 1993·Granted Dec 20, 1994·1 cites·3 claims
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