Assignee
ZF LUFTFAHRTTECHNIK GMBH
DE·10 granted patents·152 citations·filing 1997–2002
Top patents by PatentIndex Score
10 records- 0165US6393904B1Stress test rig for helicopter transmissionsZF LUFTFAHRTTECHNIK GMBH·Filed 1999·Granted May 28, 2002·28 cites·20 claims
- 0264US6047596AStress test rig for helicopter gear unitsZF LUFTFAHRTTECHNIK GMBH·Filed 1997·Granted Apr 11, 2000·25 cites·20 claims
- 0359US6533549B1HelicopterZF LUFTFAHRTTECHNIK GMBH·Filed 2000·Granted Mar 18, 2003·18 cites·19 claims
- 0454US6099254AHelicopter rotor blade control deviceZF LUFTFAHRTTECHNIK GMBH·Filed 1997·Granted Aug 8, 2000·35 cites·4 claims
- 0549US6626059B1Gearbox with torque division, in particular for a helicopter rotor driveZF LUFTFAHRTTECHNIK GMBH·Filed 1998·Granted Sep 30, 2003·14 cites·22 claims
- 0648US6481968B1Rotor mast of a helicopterZF LUFTFAHRTTECHNIK GMBH·Filed 2000·Granted Nov 19, 2002·7 cites·5 claims
- 0741US7066040B2Test bed comprising elastic connector elements for helicopter gearboxesZF LUFTFAHRTTECHNIK GMBH·Filed 2002·Granted Jun 27, 2006·4 cites·7 claims
- 0835US6109876AHelicopter swash plate with integrated pumpZF LUFTFAHRTTECHNIK GMBH·Filed 1997·Granted Aug 29, 2000·10 cites·14 claims
- 0935US5966997ADevice for transmitting a linear motion with force limiterZF LUFTFAHRTTECHNIK GMBH·Filed 1997·Granted Oct 19, 1999·10 cites·12 claims
- 1033US6676377B1Device for simultaneously interlocking a plurality of actuatorsZF LUFTFAHRTTECHNIK GMBH·Filed 2000·Granted Jan 13, 2004·1 cites·8 claims
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