| 摘要 |
Silo discharge chute forming means, or a silo including such means fixed astride an upright slot opening in its wall. The discharge chute is comprised of a vertically disposed series of doors, each larger than the silo opening but vertically segmented so that each segment can be individually removed through the opening to erect or disassemble the discharge chute. The means for attaching the doors to the silo and supporting the same are suitably attached to the silo wall and can include ladder means to provide access to the top and interior portions of the silo through the usual exterior chute thereof.
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