The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 06, 2014
Filed:
Feb. 23, 2011
Pierre Prud'homme-lacroix, Vitrolles, FR;
Robert Dubois, Aix en Provence, FR;
Pierre Prud'Homme-Lacroix, Vitrolles, FR;
Robert Dubois, Aix en Provence, FR;
Airbus Helicopters, Marignane Cedex, FR;
Abstract
A rotary wing aircraft () provided with an emergency undercarriage () for mitigating a failure of a basic undercarriage () of the rotary wing aircraft (). Said emergency undercarriage comprises a main member () that extends from a first end () to a second end (), said emergency undercarriage () having deployment means () for deploying the main member () out from a housing () in order to take over from a basic undercarriage () of a rotary wing aircraft () in the event of a failure, said emergency undercarriage () being provided with holder means () for holding it in position to block said main member () when said main member () is deployed out from said housing ().