摘要:
A gate assembly for a trailer having a support deck (12), which provides for the gate assembly to be moved between a closed position in which both a lower gate member (30) and an upper gate member (32) are stacked and extend upwardly one upon the other and an extension position in which the lower gate (30) member extends forwardly from an end of the deck (12) as an extension of the deck and the upper gate member (32) extends upwardly from the end of the lower gate member (30).
摘要:
A gate assembly for a trailer (10) which provides for the gate assembly to be moved to a plurality of various positions preferably including two or more of a closed position, a position in which the tailgate (15) extends rearwardly as a load supporting extension of the bed (12), a ramp position and a storage position in which the tailgate folds flat over the bed (12).
摘要:
A family of two speed transmissions has a plurality of members that can be utilized in drive trains to provide varying gear ratios. The transmission family members include step pinion planetary gear sets. In one embodiment, there is a single step pinion planetary gear set with two sun gears configured selectively as the transmission input, two ring gears, one of which is rigidly attached to ground and the other is configured to act as the transmission output. In another embodiment, there is removed one of the ring gears and there is added a planetary reduction gear set comprised of a sun gear, a ring gear rigidly attached to ground and a planetary carrier configured to act as the transmission output. In another embodiment, there is provided a transmission comprising a plurality of helical gear sets and a planetary gear set for speed reduction.