[특허]Accelerating and decelerating moving walkway

Accelerating and decelerating moving walkway 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	B66B-009/12
출원번호	US-0450093 (1974-03-11)
발명자 / 주소	Dunstan Phillip Elwyn (Seattle WA) Shapiro Sam (Seattle WA)
출원인 / 주소	The Boeing Company (Seattle WA 02)
인용정보	피인용 횟수 : 14 인용 특허 : 0

초록 ▼

A moving walkway having accelerating and decelerating regions whereat people and/or freight board and alight from the walkway, respectively, is disclosed. The walkway comprises a plurality of overlapping platforms with a pair of wheels or rollers affixed beneath one end of each platform. The platforms move in an oval, substantially planar, track having lengthy sides joined by curved ends. Users (people or freight) are moved in opposite directions along the lengthy sides and board and alight from the walkway at entry and exit regions located at both curved ends. Acceleration occurs immediately subsequent to the entry regions and deceleration occurs just prior to the exit regions. The platforms are interconnected by chains or cables movably attached to cam followers. The cam followers follow acceleration and deceleration cams located beneath the platforms. Through the chains or cables this cam action causes the amount of overlapping to increase or decrease to create platform acceleration and deceleration.

대표청구항 ▼

An accelerating and decelerating moving walkway comprising: 1. path of travel defining means for defining an oval, substantially planar, path of travel; 2. a plurality of overlapping platforms mounted in said path of travel defining means for movement about said oval, substantially planar, path of travel; 3. overlapping control means for controlling the amount of overlap between adjacent platforms of said plurality of overlapping platforms, said overlapping control means comprising: a. cam means mounted beneath said plurality of overlapping platforms for controlling the position of cam follower means associated with each of said plurality of platforms; b. cam follower means associated with and mounted on each of said plurality of platforms so as to contact with and be positioned adjustable by said cam means in a plane lying parallel to the plane defined by said oval, substantially planar, path of travel; and c. flexible extendable and retractable means running between pairs of adjacent platforms of said plurality of platforms and operatively connected to said cam follower means such that the position of said cam follower means controls the length of said flexible extendable and retractable means running between pairs of adjacent platforms to thereby control the amount of platform overlap; and, 4. drive means adapted to be selectively coupled to said plurality of platforms for moving said plurality of platforms about said oval, substantially planar, path of travel.

이 특허를 인용한 특허 (14)

Dunstan Phillip E. (Seattle WA) McConnell Charles H. (Seattle WA), Accelerating and decelerating moving walkway with minimal walkway surface irregularities.
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Stawniak Anderzej,ATX, Accelerating travelling walkway with laterally and longitudinally displaceable step plates.
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Gonzalez Alemany, Miguel Angel; Gonzalez Pantiga, Juan Domingo; Fernandez Rico, Jose Esteban; Sierra Velasco, Jose Manuel; Vijande Diaz, Ricardo, Accelerating walkway.
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Dunstan Phillip E. (Seattle WA), Cable drive systems for moving walkways.
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Gonzalez Alemany, Miguel Angel; Gonzalez Pantiga, Juan Domingo; Gonzalez Fernandez, Enrique; Mendiolagoitia Juliana, José; Pello Garcia, Alberto; Palomero Cocho, Francisco; Castaño Lantero, Aurelio; Moran Garcia, Eduardo; Ros Zuazua, Pedro; Martinez Gutierrez, Javier; Muslera Fernandez, Ignacio, Conveyor system for the transport of passengers/goods.
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Lavau Rene C. (22 ; rue de Verneuil Paris FRX 75007), Endless conveyor with locally varying speeds.
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Berme, Necip; Hoffman, Benjamin Robert; Ghassab, Sasan, Force measurement system.
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Shimura Toshikazu,JPX ; Saito Mitsuru,JPX, Moving walk.
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Gonzalez Alemany, Miguel Angel; Gonzalez Pantiga, Juan Domingo; Mendiolagoitia Juliana, José; Palomero Cocho, Francisco; Castaño Lantero, Aurelio; Moran Garcia, Eduardo; Ros Zuazua, Pedro, Safety chain for pallets for conveyors used to transport people and goods.
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Gonzalez Alemany, Miguel Angel; Gonzalez Pantiga, Juan Domingo; Ros Zuazua, Pedro; Florez Castro, Alberto; Palomero Cocho, Francisco; Castaño Lantero, Aurelio; Fernandez Alvarez, Luis Joaquín, Transport system for the movement of passengers.
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Gonzalez Alemany, Miguel Angel; Gonzalez Pantiga, Juan Domingo; Alonso Cuello, Manuel; Muniz Camblor, Abdón, Transport system for the movement of passengers/goods.
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Gonzalez Alemany, Miguel Angel; Mendiolagoitia Juliana, José; Gonzalez Pantiga, Juan Domingo; Ojeda Arenas, José; Palomero Cocho, Francisco; Castaño Lantero, Aurelio; Moran Garcia, Eduardo; Ros Zuazua, Pedro; Fernandez Alvarez, Luis Joaquin; Florez Castro, Alberto, Turning system for belt transport system.
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Bailey Thomas William,GB3 ; Patchett Jeffrey John,GB3 ; Stembridge James Robert,GB3, Variable speed conveying apparatus.
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Katsuya Teramoto JP, Variable-speed moving walkway.
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IPC	Description
A	생활필수품
A62	인명구조; 소방(사다리 E06C)
A62B	인명구조용의 기구, 장치 또는 방법(특히 의료용에 사용되는 밸브 A61M 39/00; 특히 물에서 쓰이는 인명구조 장치 또는 방법 B63C 9/00; 잠수장비 B63C 11/00; 특히 항공기에 쓰는 것, 예. 낙하산, 투출좌석 B64D; 특히 광산에서 쓰이는 구조장치 E21F 11/00)
A62B-1/08	.. 윈치 또는 풀리에 제동기구가 있는 것

내보내기 구분	파일저장 인쇄 메일전송
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Accelerating and decelerating moving walkway 원문보기

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Accelerating and decelerating moving walkway 원문보기

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이 특허를 인용한 특허 (14)

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