| 摘要 |
A silo elevator including a first stationary section for support from an upper portion of one side of a silo and a second section for movement up and down that one side of the silo. One of the sections includes guide means from which the central portion of an elongated flexible tension member is supported for longitudinal shifting relative thereto and the other section includes a pair of winding members driven at the same effective peripheral speed and upon which the opposite end portions of the tension member are wound. Further, the tension member and first section include coacting abutment means spaced along the path of movement of the central portion of the tension member relative to the guide means for limiting longitudinal shifting of the tension member relative to the guide means.
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