公开(公告)号：US20230126348A1

公开(公告)日：2023-04-27

申请号：US17507191

申请日：2021-10-21

Applicant: EMS-Tech Inc.

Inventor： John Elder

IPC: B65G15/14 ,  B65G39/12 ,  B65G15/60

Abstract: A low-profile, high-capacity elevator conveying system that is operably able to reduce spatial requirements for the elevating system to not less than about one third (⅓) of the overall lift height, and preferably having a height to base ratio in a range of between 4:1 to 8:1. The present invention also relates to a high capacity elevator conveying system which can elevate both fine and coarse materials through a range of between 300 μm and 300 mm, while limiting belt side travel to 150 mm maximum, or +/−75 mm as required to prevent edge damage to the conveyor belts.

公开(公告)号：US11708220B2

公开(公告)日：2023-07-25

申请号：US17507191

申请日：2021-10-21

Applicant: EMS-Tech Inc.

Inventor： John Elder

IPC: B65G15/14 ,  B65G39/12 ,  B65G15/60 ,  B65G47/44

CPC classification number: B65G15/14 ,  B65G15/60 ,  B65G39/12 ,  B65G47/44 ,  B65G2201/042

Abstract: A low-profile, high-capacity elevator conveying system that is operably able to reduce spatial requirements for the elevating system to not less than about one third (⅓) of the overall lift height, and preferably having a height to base ratio in a range of between 4:1 to 8:1. The present invention also relates to a high capacity elevator conveying system which can elevate both fine and coarse materials through a range of between 300 μm and 300 mm, while limiting belt side travel to 150 mm maximum, or +/−75 mm as required to prevent edge damage to the conveyor belts.