| 摘要 |
An metallic band apparatus, particularly for the conveyance of heavy loads. At each lateral edge of the band (1) is disposed a conveyor chain (2), each of the metallic plates (1') being connected to at least one of the links (2') of each conveyor chain (2). Sprockets (13) driving the roller chain or chains (4) are disposed, at each end of the apparatus, between the sprockets (11) driving the conveyor chains (2) and on the same shaft (8) as these latter, the drive connection between the two types of sprockets (11, 13) being such that the linear speed of the endless metallic band (1) is equal to twice the linear speed of the roller chains (4).
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