发明名称 Forage unloader door and latch assembly
摘要 A material unloader for forage or the like includes a closed box-type body having interior unloading mechanism for delivering material to an exterior chute and has at least one, and preferably two, latchable closures for providing access to the body interior. The unloading mechanism is designed for connection to a source of power exteriorly of the body and locking apparatus on the closures is arranged for purposes of safety so that the unloading mechanism must be rendered inoperable to effect the opening of any closure and cannot be made operable while any closure is open and affording access to such mechanism. This unloader may be mounted on a wheeled chassis for towing or mounted on a self-propelled vehicle.
申请公布号 US4212574(A) 申请公布日期 1980.07.15
申请号 US19780956584 申请日期 1978.11.01
申请人 DREIER, MELVIN E 发明人 DREIER, MELVIN E
分类号 A01D90/10;B60P1/40;(IPC1-7):B60P1/40;A01C3/06;A01F21/00 主分类号 A01D90/10
代理机构 代理人
主权项
地址