March 19, 1974

A bus whose top structure includes a forward and rearward roll-over girder constructed as hollow bearers which are supported at the lower ends on the frame structure of the vehicle in order to increase the rigidity of the top, particularly against compression in case of rolling over during an accident.

12

March 19, 1974

05/114,420

February 11, 1971

296/178  

B60H   1/00   (20060101)   B60R   21/13   (20060101)   B62D   31/00   (20060101)   B62D   35/00   (20060101)   B62D   31/02   (20060101)   B60R   21/00   (20060101)  

Feb 12, 1970 [DT] 2006250

296/28R   296/28A   296/28J   296/137R   296/102   296/31P