|국가/구분||United States(US) Patent 등록|
|국제특허분류(IPC7판)||B62D-055/88 B62D-055/104 B62D-055/24|
|미국특허분류(USC)||180/009.21; 305/111; 305/170|
|발명자 / 주소|
|출원인 / 주소|
|인용정보||피인용 횟수 : 8 인용 특허 : 27|
An elastomeric belt laying vehicle is disclosed for transmitting greater tractive effort to the earth as compared to comparably powered wheel vehicles and being operable at high speed on improved road surfaces without inflicting damage thereto. A pair of the wheels are arranged on each lateral side of the vehicle's chassis for support thereof. An inextensible, endless belt is highly tensioned throughout its length, is entrained about each pair of wheels, and is frictionally, drivingly coupled to at least one wheel of each pair. The structure of the belt,...
1. A belt laying work vehicle comprising:a frame having opposed lateral sides; a pair of longitudinally separated wheel structures having radially outwardly facing outer peripheral surfaces and being mounted in supporting relation to said frame on each lateral side thereof and at least one of each pair including a driver; a pair of endless, inextensible belts each having opposite lateral sides and an interior surface and each being entrained about a respective pair of said wheel structures, a plurality of laterally extending grooves being disposed on one...