Conveyors: power-driven – Conveyor or accessory therefor specialized to convey people – With means to facilitate passenger entry or exit
Patent
1995-09-18
1996-09-24
Dayoan, D. Glenn
Conveyors: power-driven
Conveyor or accessory therefor specialized to convey people
With means to facilitate passenger entry or exit
104 20, 104 25, B66B 2908
Patent
active
055581986
ABSTRACT:
A band transportation system that includes a main band that extends over a closed path and includes one or more straight portions, an embarking band assembly and a disembarking band assembly with straight portions each that are brought adjacent to the straight portion of the main band by hydraulic mechanisms that move a carousel on which the embarking and disembarking bands are mounted. When the embarking and/or disembarking bands reach the speed of the main band, the passenger move from one band to the other when they are traveling on the straight portion which has sufficient length to permit this. The main band is electrically powered and the embarking and disembarking bands may include electromagnetic levitating mechanisms. Dividers are positioned on the different bands to protect the passengers from the wind. An alternate embodiment includes the use of an intermediate band assembly that travels at a constant speed equal to the speed of the main band.
REFERENCES:
patent: 1665483 (1928-04-01), Taylor
patent: 3265010 (1966-08-01), Makiri
patent: 3421450 (1969-01-01), Bell
patent: 3757420 (1973-09-01), Silverman
patent: 3934515 (1976-01-01), Cushman
patent: 4828099 (1989-05-01), Dexter, Jr.
patent: 4964496 (1990-10-01), Dexter, Jr.
Dayoan D. Glenn
Sanchelima J.
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