| 摘要 |
<p>In order to reduce production and operating expenditure of a tensioning frame conveyor used for the continuous guiding and broad drawing of a textile web in a fabric web tensioning machine, the link between neighbouring chain elements, which consists of a sleeve (4) and an articulation pin (2) supported on a needle-bearing, is formed directly as the ball-bearing inner race of a track roller (6), which has the task of transferring the horizontally-directed tension forces of the fabric web to a roller rail and the longitudinal forces of the chain to chain-wheels provided on the longitudinal ends of the machine.</p> |
