| 摘要 |
Improved conveying arm for goods stacking and/or discharging installations, with endless link chains and conveying boards, of the type described in this patent application, characterised in that the articulated axles (8) of the links (7) of the chains (5) in question each support a roller (12) and a board coupling (9), these rollers (12) running in tracks provided for this purpose on the arm (3) in question, while each board (6) supports between its ends at least one roller (17) which is arranged parallel to its longitudinal axis and is guided between two centring guides (18, 19) of the arm (3). <IMAGE>
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