Fluid reaction surfaces (i.e. – impellers) – Having clutch or brake means
Patent
1998-07-28
2000-06-20
Ryznic, John E.
Fluid reaction surfaces (i.e., impellers)
Having clutch or brake means
188 7333, A47C 774
Patent
active
060770422
ABSTRACT:
A helicopter rotor brake having a disk connected angularly to a helicopter rotor; a brake caliper having friction members cooperating with the disk; and an actuating device for moving the brake caliper, parallel to the plane of the disk, between a work position engaging the disk and wherein the brake caliper may be operated to brake the rotor, and a safety position releasing the disk and wherein any possibility of the friction members interacting with the disk is prevented.
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patent: 5855471 (1999-01-01), Chory
Pancotti Santino
Regonini Roberto
Finmeccanica S.P.A.
Ryznic John E.
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