|국가/구분||United States(US) Patent 등록|
|§371/§102 date||20070530 (20070530)|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 2 인용 특허 : 8|
A trailer of the type adapted to be folded from an expanded state to a compact state. The trailer includes a central chassis portion with pivot means at longitudinal ends thereof, as well as a front and rear chassis portion pivotably connected to the central chassis portion through respective front and rear pivot means. When the trailer is in the expanded state, the front chassis portion, rear chassis portion and central chassis portion extend in a substantially horizontal plane, and when the trailer is in the compact state, the front chassis portion and...
1. A trailer adapted to be folded between an expanded state and a compact state, said trailer characterised by: at least one wheel axle; a longitudinal chassis supported above said at least one wheel axle, said chassis having a central chassis portion, a front chassis portion and a rear chassis portion configured such that when said trailer is in the expanded state, the front, central and rear chassis portions extend in a substantially horizontal plane;said central chassis portion being substantially H-shaped and comprising a transverse cross member and ...