Telescopic rod for opening a mobile cowl, in particular of an aircraft engine bay
First Claim
Patent Images
1. An assembly for an aircraft nacelle, the assembly comprising:
- an engine;
a movable cover, the movable cover including a top edge hinged on a mast or fixed element of a nacelle, and a bottom edge of the cover further including means of locking on the nacelle or on another movable cover on the nacelle; and
a telescopic bar, the telescopic bar including mutually sliding first and second sections provided with a locking system able to be brought into an extension position, in which the movable cover is held open, wherein, one section of the telescopic bar is permanently hinged on a lug on the engine and the other section of the telescopic bar being permanently hinged on a bottom edge of the movable cover, the second section of the telescopic bar being fashioned with sliding surfaces for receiving the first section of the telescopic bar, and in that the second section comprises a single unlocking mechanism having a handle situated close to the end hinged on the bottom edge of the movable cover, the unlocking mechanism overriding the service of the locking system.
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Accused Products
Abstract
A bar (25) for holding open a cover (4) hinged on the nacelle enclosing an aircraft engine (7) comprises two sections (26 and 28) of unequal length, one of which is hinged (27) on the cover (4) and the other (30) on the engine (7). The mechanism for locking or unlocking the sections (26 and 28) is controlled by a handle adjacent to the cover hinge (27). The bar can therefore be controlled by the very operator who is responsible for raising the cover (4).
60 Citations
7 Claims
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1. An assembly for an aircraft nacelle, the assembly comprising:
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an engine;
a movable cover, the movable cover including a top edge hinged on a mast or fixed element of a nacelle, and a bottom edge of the cover further including means of locking on the nacelle or on another movable cover on the nacelle; and
a telescopic bar, the telescopic bar including mutually sliding first and second sections provided with a locking system able to be brought into an extension position, in which the movable cover is held open, wherein, one section of the telescopic bar is permanently hinged on a lug on the engine and the other section of the telescopic bar being permanently hinged on a bottom edge of the movable cover, the second section of the telescopic bar being fashioned with sliding surfaces for receiving the first section of the telescopic bar, and in that the second section comprises a single unlocking mechanism having a handle situated close to the end hinged on the bottom edge of the movable cover, the unlocking mechanism overriding the service of the locking system. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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Specification