|국가/구분||United States(US) Patent 등록|
|국제특허분류(IPC7판)||B62D-055/10 B62D-055/08 B62D-055/088|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 1 인용 특허 : 11|
An elongated beam assembly for a tracked suspension includes an inverted "U" shaped member having a first upper surface disposed at an outwardly descending lateral angle; and a plurality of track wheels coupled to the bottom of the member and disposed inside the member. In another arrangement the assembly includes a curved plate disposed between and fixed to both an inner wall and outer wall of the "U" shaped member, with the free edge of the curved plate extending outward over the top edge of the outer wall.
We claim: 1. An elongated beam assembly for a tracked suspension, the beam assembly having front and rear portions, the beam assembly comprising: an inverted "U" shaped member, the inverted "U" shaped member further comprising generally vertical inner and outer walls, the inner and outer walls each having inner and outer surfaces, the inner and outer walls each having a top edge, the inner and outer walls are coupled together by a curved plate adjacent the rear portion, wherein the curved plate has a top and bottom surface and inner and outer lateral ed...