Transport installation with an aerial cable provided with a maintenance vehicle
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
B61B-007/00
출원번호
US-0422551
(2012-03-16)
등록번호
US-8578858
(2013-11-12)
우선권정보
FR-11 00875 (2011-03-23)
발명자
/ 주소
Drogo, Jean Philippe
Martin, Philippe
Tamisier, Franckie
출원인 / 주소
Pomagalski
대리인 / 주소
Oliff & Berridge, PLC
인용정보
피인용 횟수 :
1인용 특허 :
14
초록▼
The transport installation with an aerial cable (2) for moving along a path, comprises a maintenance vehicle (1) provided with a gondola (4) mounted on a suspending rod (5) connected to the cable (2) by means of a fastener (9). The maintenance vehicle (1) moreover comprises a gangway (6) mounted on
The transport installation with an aerial cable (2) for moving along a path, comprises a maintenance vehicle (1) provided with a gondola (4) mounted on a suspending rod (5) connected to the cable (2) by means of a fastener (9). The maintenance vehicle (1) moreover comprises a gangway (6) mounted on the suspending rod (5). A guiding rod (11) is fixed to the gangway (6) at one of its ends, and is connected to the cable (2) at its opposite end. The gangway (6) has a structure extending in the direction of displacement of the maintenance vehicle (1), and is pivotingly mounted on the suspending rod (5) so as to form an articulated bascule.
대표청구항▼
1. A transport installation with an aerial cable for moving along a path, comprising: a maintenance vehicle which comprises a gondola mounted on a suspending rod connected to the cable by a fastener,a gangway mounted on the suspending rod, anda guiding rod fixed to the gangway at one of its ends, an
1. A transport installation with an aerial cable for moving along a path, comprising: a maintenance vehicle which comprises a gondola mounted on a suspending rod connected to the cable by a fastener,a gangway mounted on the suspending rod, anda guiding rod fixed to the gangway at one of its ends, and connected to the cable at its opposite end, whereinthe guiding rod maintains the gangway at substantially the same distance from the cable, andthe gangway has a structure extending in a direction of displacement of the maintenance vehicle, and is pivotingly mounted on the suspending rod so as to form an articulated bascule around a pivoting axis which is perpendicular to the direction of displacement. 2. The transport installation according to claim 1, wherein the gangway comprises steps arranged to remain horizontal whatever the pivoting angle of the gangway relative to the horizontal. 3. The transport installation according to claim 2, wherein the gangway comprises two frames elongated in the direction of displacement of the maintenance vehicle, the elongated frames being pivotingly mounted on the suspending rod respectively according to two parallel pivoting axes shifted along the suspending rod, the frames being arranged to form a deformable parallelogram according to the pivoting angle of the gangway relative to the suspending rod. 4. The transport installation according to claim 3, wherein that the gangway comprises spacers, each spacer including a first end pivotingly mounted on two opposite longitudinal struts of one of the frames and a second end pivotingly mounted on two opposite longitudinal struts of the other frames. 5. The transport installation according to claim 4, wherein the spacers comprise two end spacers, each end spacers being arranged at a longitudinal end of the gangway, and intermediate spacers, each intermediate spacer comprising a plate for forming a step, the guiding rod being fixed to one of the end spacers. 6. The transport installation according to claim 3, wherein the suspending rod comprises a main rod extending through both frames, two fasteners being fixed on both sides of the main rod, each fastener cooperating, by means of associated pivot connections, with a longitudinal strut of each frame. 7. The transport installation according to claim 1, wherein the gangway comprises a railing,the railing is configured to be alterable from an outspread state forming the railing, and a storage state, andin the storage state, the railing is retracted in a direction so as to be substantially in line with a platform of the gangway.
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이 특허에 인용된 특허 (14)
Kelly Terence (Birmingham GB2), Cable supported personnel carrier.
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