| 摘要 |
<p>A carrier system of the kind which comprises a track (10) which is adapted to carry a plurality of load carrying cars (11) and comprises a continuously running drive element (12) which is guided by means of guide means (13, 14). Each load carrying car (11) is provided with a control and lock mechanism (S) which is adjustable into working position by means of a control means (26) along a predetermined portion of the carrier track, adapted, in its working position, to establish a positive propulsional engagement between the car (11) and the drive element. A spring biased latch of the control and lock mechanism (S) is adapted, in working position, to engage with abutments (28) on the drive element. Brake means (29) are provided to momentarily brake the movement of the load carrying cars (11) in relation to the movement of the drive element (12) to permit the positive propulsional engagement to be achieved.</p> |
