Fluid reaction surfaces (i.e. – impellers) – Articulated – resiliently mounted or self-shifting impeller... – Nonmetallic resilient mounting
Patent
1996-07-12
1998-06-23
Verdier, Christopher
Fluid reaction surfaces (i.e., impellers)
Articulated, resiliently mounted or self-shifting impeller...
Nonmetallic resilient mounting
416 39, 416140, 416141, 416143, 416146R, 244134D, B64C 2739, B64C 2750
Patent
active
057696063
ABSTRACT:
The installation links a supply conductor to an electrical device for de-icing a blade using at least one cable with a first stretch linked to the supply conductor by a connector and to a second stretch with an overhead hook in the form of flattened half loop, itself linked to the device for de-icing the blade by a second connector fitted on the blade, possibly via a straight and flat third stretch and a second overhead hook. The first hook is of nonscreened structure, with an elongate part of substantially flattened rectangular transverse section and with a concavity pointing towards a device for retaining and articulating the blade on a hub.
REFERENCES:
patent: 3042346 (1962-07-01), Hawley
patent: 3455396 (1969-07-01), Cummings
patent: 3644703 (1972-02-01), Nelson
patent: 4252504 (1981-02-01), Covington et al.
patent: 4915585 (1990-04-01), Guimbal
patent: 5020741 (1991-06-01), Ziegler et al.
patent: 5174717 (1992-12-01), Moore
patent: 5322415 (1994-06-01), White et al.
Mondet Jean Joseph Henri
Roux Serge Louis
Eurocopter France
Verdier Christopher
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