Device for protecting a rotorcraft against a pyramid-shaped structure for carrying a load
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
May 10, 2016
Grant Date -
Sep 11, 2014
app pub date -
Mar 3, 2014
filing date -
Mar 7, 2013
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A protection device (20) for protecting a fuselage (2) of a rotorcraft (1) against a pyramid-shaped structure (10) for carrying a load, which pyramid-shape structure has a frame having a quadrilateral shape together with a first pair (13) of two arms (12) and a second pair (15) of two arms (14), each arm extending in elevation from the frame up towards an apex (16). The protection device includes a protective plate (21), a blade (30) secured to the protective plate (21) for exerting a force on the two arms of the first pair, and a chevron (40) provided with two branches connected to the protective plate (21) in order to tend to move the arms of the second pair transversely apart from each other.
First Claim
Family
International Classification(s)
- [Classification Symbol]
- [Patents Count]
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully