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|국가/구분||United States(US) Patent 등록|
|국제특허분류(IPC7판)||B61B-013/08 B61B-013/10 B60V-003/04|
|미국특허분류(USC)||104/156 ; 92/88 ; 104/23FS ; 104/138R|
|발명자 / 주소|
|인용정보||피인용 횟수 : 22 인용 특허 : 2|
A guideway system for cargo including vehicles is provided wherein a carriage glides on a rail mounted in a channel. The rail has compressed air discharge ports and vacuum intake ports positioned longitudinally therealong. The compressed air ports emit sufficient air to provide an air support cushion under the carriage and to impart positive air pressure behind it while the vacuum ports reduce the air pressure forward of the carriage to create an air pressure differential that propels the carriage along such rail. Vehicles drive onto a carriage, are secu...
A guideway system for cargo including vehicles comprising a carriage mounted to glide in a channel, said carriage having support means to hold said cargo thereon, said carriage having at least one longitudinal recess therein adjacent said channel, said channel having a plurality of vacuum intake ports and gas inlet pressure ports therein in sequence along the path of said carriage, which ports align with said recess as it passes by and means to activate said ports so that compressed gas and suction are applied separately to said recess to propel the carr...