| 摘要 |
THE PRESENT INVENTION RELATES TO A GRAVITY CONVEYOR CHUTE WHICH COMPRISES THE TYPE WHICH CAN BE EITHER NESTED WITH OTHER CONVEYOR CHUTE OR INDEPENDENTLY WORK TO FROM A GRAVITY CHUTE WHICH IS DESIGN TO FLOW ITEMS FROM A HIGHER GROUND TO A LOWER GROUND. SAID GRAVITY CONVEYOR COMPRISING OF AT LEAST ONE SIDE WALL BODY (1) HAVING BASICALLY A TUBULAR SHAPE WHICH GUIDES ITEMS FALLING THROUGH THEREOF. SAID SIDE WALL BODY (1) HAVING AN UPSTREAM END OPENING AND A DOWN STREAM OPENING FOR DISPENSING SAID ITEMS CALLING THROUGH IT, AND WHEREIN SAID SIDE WALL BODY ( 1) FURTHER COMPRISES OF AT LEAST RESTRICTING MEANS (29) PIVOTALLY SECURED TO THE SIDE WALL BODY ( 1 ) AND WHEREIN SAID RESTRICTING MEANS (29) IS PROVIDED AT PREDETERMINED POSITIONS ALONG THE CHUTE AND WHEREIN SAID RESTRICTING MEANS (29) ARE WEIGHTED RESTRICTING MEANS, AND WHEREIN TILE SAID CONVEYOR CHUTE IS POSITION IS SUCH AS MANNER THAT NO EXTERNAL FORCE OTHER THAN GRAVITY IS USED TO GUIDE THE FALLING ITEMS WITHIN THE CHUTE.
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