ROLLER FOR CHAIN AND SCRAPER ASSEMBLY
    1.
    发明公开

    公开(公告)号:US20240226774A9

    公开(公告)日:2024-07-11

    申请号:US18277882

    申请日:2022-02-22

    发明人: Donald Hindman

    摘要: A settling basin of a wastewater treatment system, the settling basin comprises a collector chain for driving a plurality of flights through the settling basin, the collector chain including chain links comprising a plurality of side bars including a plurality of inner pairs of side bars and a plurality of outer pairs of side bars, and connecting pins configured to join the plurality of side bars, each connecting pin including a first end and a second end on an opposite end of the connecting pin from the first end, and flanged rollers disposed on the connecting pins between the first ends and second ends.

    ROLLER FOR CHAIN AND SCRAPER ASSEMBLY
    2.
    发明公开

    公开(公告)号:US20240131451A1

    公开(公告)日:2024-04-25

    申请号:US18277882

    申请日:2022-02-22

    发明人: Donald Hindman

    摘要: A settling basin of a wastewater treatment system, the settling basin comprises a collector chain for driving a plurality of flights through the settling basin, the collector chain including chain links comprising a plurality of side bars including a plurality of inner pairs of side bars and a plurality of outer pairs of side bars, and connecting pins configured to join the plurality of side bars, each connecting pin including a first end and a second end on an opposite end of the connecting pin from the first end, and flanged rollers disposed on the connecting pins between the first ends and second ends.