Device for installing and removing an aircraft engine pre-cooler
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
B64D-027/00
F02C-007/20
B64F-005/00
B64D-033/08
F02C-007/32
출원번호
US-0434338
(2012-03-29)
등록번호
US-8944400
(2015-02-03)
우선권정보
FR-11 52599 (2011-03-29)
발명자
/ 주소
Noel, Mathieu
Widemann, Thomas
출원인 / 주소
Airbus (S.A.S.)
대리인 / 주소
Jenkins, Wilson, Taylor & Hunt, P.A.
인용정보
피인용 횟수 :
0인용 특허 :
11
초록▼
The present invention relates to a device (20) for installing and/or removing a pre-cooler (16) of an aircraft engine (10). Said device comprises, in a position of use, a mounting flange (22) supported in use by a pylon of an aircraft, at least a floor (68) supporting a pair of guiding arms (24), a
The present invention relates to a device (20) for installing and/or removing a pre-cooler (16) of an aircraft engine (10). Said device comprises, in a position of use, a mounting flange (22) supported in use by a pylon of an aircraft, at least a floor (68) supporting a pair of guiding arms (24), a ramp (26), a basket (32) for receiving said cooler (16) and adjustable support means (30) of said cooler for removing or mounting said cooler on pylon (16).
대표청구항▼
1. A device for installing and/or removing a pre-cooler of an aircraft engine, wherein the device comprises, in a position of use, a mounting flange being supported when used by an aircraft pylon, at least a floor carrying a pair of guiding arms, a ramp, a basket for receiving the pre-cooler, an adj
1. A device for installing and/or removing a pre-cooler of an aircraft engine, wherein the device comprises, in a position of use, a mounting flange being supported when used by an aircraft pylon, at least a floor carrying a pair of guiding arms, a ramp, a basket for receiving the pre-cooler, an adjustable support member of the pre-cooler for removing or mounting pre-cooler on the pylon, and a positioning device comprising a manual winch. 2. The device according to claim 1, wherein the device further comprises a handle attached to the pair of guiding arms and the positioning device for controlled displacement of the pre-cooler on the ramp. 3. The device according to claim 1, wherein the support member comprises a jack attached respectively to a support plate itself attached in a position of use to a part of the pylon, and a carried plate attached to the pre-cooler in a position of use. 4. The device according to claim 1, wherein the basket comprises a bottom and a disc mounted movably in rotation relative to the bottom round an axis perpendicular to a face of the disc, and in that the basket further comprises a self-disengaging locking member of the rotation. 5. The device according to claim 1, wherein the guiding arms are mounted articulated on the basket through respectively a disk guiding, when the basket in a position of use, relative to the mounting flange following two circular arcs having different centers. 6. The device according to claim 1, wherein the mounting flange has two legs shaped as a portion of a cylinder. 7. The device according to claim 1, wherein the ramp consists of a slide and a stand. 8. A method for removing an aircraft pre-cooler implementing a device as claimed in claim 1, wherein the method comprises: installing a support member,installing a mounting flange on thrust rods,installing a basket round the pre-cooler,attaching a guiding arm to the basket then to a base,removing the pre-cooler,displacing the support member guiding the pre-cooler along a trajectory following two circular arcs extending in a same vertical plane and having different centers,rotating the pre-cooler on the basket, andremoving the pre-cooler on a ramp. 9. A method for mounting an aircraft pre-cooler implementing a device as claimed in claim 1, wherein the method comprises: installing a mounting flange on thrust rods,installing a basket round the pre-cooler,installing a ramp on a pylon,attaching a guiding arm to the basket,installing a handle on the pre-cooler and a positioning device,mounting the pre-cooler equipped with the basket on the mounting flange and rotating the basket on a base,mounting the guiding arm on the basket and the base,installing a support member,moving the support member driving the basket movement through the guiding arm, andsecuring the pre-cooler on the pylon.
연구과제 타임라인
LOADING...
LOADING...
LOADING...
LOADING...
LOADING...
이 특허에 인용된 특허 (11)
Stretton,Richard G; Beardsley,Peter K; Beaven,David M, Aircraft engine mounting assembly.
Guillet, Emmanuel; Martinou, Jean-Marc; Gardes, Pascal, Device for attaching an aircraft engine comprising a thrust force take-up device with a compact design.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.