Propulsion system comprising an engine mount incorporating a jaw; aircraft comprising at least one such propulsion system

FR3162044A1Pending Publication Date: 2025-11-14AIRBUS OPERATIONS (SAS)
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Patent Information

Application Number
FR2024004819
Authority / Receiving Office
FR · FR
Patent Type
Applications
Current Assignee / Owner
Filing Date
2024-05-07
Publication Date
2025-11-14

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Abstract

Propulsion assembly comprising an engine attachment that integrates a jaw, aircraft comprising at least one such propulsion assembly. The invention relates to an aircraft propulsion assembly comprising a support structure, an engine and at least one engine attachment connecting the engine and the support structure, which includes at least one trunnion (58) integral with the engine and at least one jaw (60) integral with the support structure; the jaw (60) comprising first and second parts (60.1, 60.2) of which at least one is movable between a close position, corresponding to a closed state of the jaw (60), in which the first or second movable part (60.1, 60.2) is housed at least partially in a housing (62) of the trunnion (58) and a spread position, corresponding to an open state of the jaw (60), in which the first or second movable part (60.1, 60.2) is located outside the housing (62).The invention also relates to an aircraft comprising at least one such propulsion system. Figure 6.
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Claims

are positioned at the right of the first and second parts (60.1, 60.2) of the jaw (60) as well as a second angular position, corresponding to the unlocked state, in which the hollows (94.2) are positioned at the right of the first and second parts (60.1, 60.2) of the jaw (60).

17. Propulsion assembly according to the preceding claim, characterized in that the motor attachment (56) includes at least one return system (70) configured to pull the jaw (60) from the closed state to the open state and hold it in the open state.

18. Propulsion assembly according to any one of the preceding claims, characterized in that the motor attachment (56) comprises a housing (68), in which the jaw (60) is positioned, delimited by a peripheral wall (68.1) and a front wall (68.2) provided with an opening (68.3) through which the trunnion (58) is introduced.

19. Aircraft comprising at least one propulsion system according to one of the preceding claims. [Fig. 2] [Fig. 3] 22 [Fig. 7] [Fig. 8] [Fig. 10] 88

Citation Information

Patent Citations

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