Edge cutting element for rotatable cutting drum

    公开(公告)号:US10329909B2

    公开(公告)日:2019-06-25

    申请号:US15525374

    申请日:2015-11-10

    Abstract: A cutting element including an arcuate base having a first side, a second side, an outer radial surface, and an inner radial surface, the inner radial surface being configured to be mounted to a cutting drum. The cutting element also includes a plurality of tooth holders being mounted to the outer radial surface of the arcuate base, the tooth holders being configured to receive cutting teeth. Additionally, the cutting element includes a cutting tooth mounted in each tooth holder, wherein there is at least one leading tooth, and at least one trailing tooth, each of the cutting teeth being configured to cut through a dissimilar cutting plane, wherein each dissimilar cutting plane is parallel to one another.

    Wide-end trencher boom
    4.
    发明授权

    公开(公告)号:US10407863B2

    公开(公告)日:2019-09-10

    申请号:US15071870

    申请日:2016-03-16

    Abstract: A trencher that is convertible between first and second trenching configurations so that when the trencher is in the first trenching configuration, a trencher boom includes a first trenching portion at the distal end of the boom and a second trenching portion that extends along a longitudinal axis from the first trenching portion toward the proximal end. The first trenching portion defines a first trench width, and the second trenching portion defines a second trench width. The first trench width is larger than the second trench width. The second trenching portion has a greater length measured along the longitudinal axis as compared to the first trenching portion.

    WIDE-END TRENCHER BOOM
    6.
    发明申请
    WIDE-END TRENCHER BOOM 审中-公开
    宽端温控器

    公开(公告)号:US20160273183A1

    公开(公告)日:2016-09-22

    申请号:US15071870

    申请日:2016-03-16

    Abstract: A trencher (10) is described that is convertible between first and second trenching configurations. When the trencher (10) is in the first trenching configuration, a trencher boom (20) includes a first trenching portion at the distal end (24) of the boom (20) and a second trenching portion that extends along a longitudinal axis from the first trenching portion toward the proximal end (22). The first trenching portion defines a first trench width, and the second trenching portion defines a second trench width. The first trench width is larger than the second trench width. The second trenching portion has a greater length measured along the longitudinal axis as compared to the first trenching portion.

    Abstract translation: 描述了可在第一和第二开沟构造之间转换的挖沟器(10)。 当所述挖沟机(10)处于所述第一开沟结构时,所述挖沟机悬臂(20)包括位于所述悬臂(20)的远端(24)处的第一挖沟部分,以及第二挖槽部分, 朝向近端(22)的第一开沟部分。 第一沟槽部分限定第一沟槽宽度,第二沟槽部分限定第二沟槽宽度。 第一沟槽宽度大于第二沟槽宽度。 与第一开沟部分相比,第二开沟部分具有沿着纵向轴线测量的更大的长度。

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