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    High-efficiency cutting system
    42.
    发明授权
    High-efficiency cutting system 有权

    公开(公告)号：US11464164B2

    公开(公告)日：2022-10-11

    申请号：US16284313

    申请日：2019-02-25

    Applicant: MTD PRODUCTS INC

    Inventor： Ryan Cmich ,  Adam Ference

    IPC: A01D34/73 ,  A01D34/81 ,  A01D34/82 ,  A01D34/00 ,  A01D101/00 ,  A01D34/66 ,  A01D34/78 ,  A01D69/02

    Abstract: A high-efficiency cutting system for an autonomous mower provides a multiple blade tip cutting radius for a cleaner cut, and more complete mow. The system includes a spinning blade disk provided within a housing including a vertical standoff. The blade disk includes a first pair of cutting blades located between the center of the blade disk and the circumference of the blade disk, and a second pair of cutting blades located radially inward from the first pair of cutting blades. The cutting blades extend downward and away from the blade disk at an angle.

    SEALING SYSTEM FOR ELECTRONICS ENCLOSURE
    43.
    发明申请
    SEALING SYSTEM FOR ELECTRONICS ENCLOSURE 有权

    公开(公告)号：US20210282287A1

    公开(公告)日：2021-09-09

    申请号：US17331066

    申请日：2021-05-26

    Applicant: MTD Products Inc

    Inventor： Ryan Cmich ,  Joseph Saunders

    IPC: H05K5/06 ,  H05K5/02 ,  H02G3/08 ,  H02G15/013

    Abstract: A sealing system for an electronics enclosure includes an enclosure having a first enclosure half and a second enclosure half, the first enclosure half including at least one sidewall, a multi-lip radial sealing member having a plurality of lip elements, the lip elements extending perpendicularly to the side wall, the radial sealing member being positioned between the first enclosure half and the second enclosure half such that the radial sealing member remains flush against the enclosure, and the lip elements form continuous points of contact around the perimeter of the enclosure.

    Low impact turf wheel
    44.
    发明授权
    Low impact turf wheel 有权

    公开(公告)号：US10730344B2

    公开(公告)日：2020-08-04

    申请号：US16454253

    申请日：2019-06-27

    Applicant: MTD PRODUCTS INC

    Inventor： Ryan Cmich

    IPC: B60B19/00 ,  A01D34/82 ,  B60B15/02 ,  B60B15/08 ,  A01D34/00

    Abstract: A low impact turf wheel having a wheel rim including an inner and outer surface, a plurality of pegs extending radially outward from the outer surface of the wheel rim, wherein the plurality of pegs maintain the wheel rim above an area of turf, and a hub. A turf wheel having a wheel rim having an inner and outer surface, a plurality of pegs extending radially outward from the outer surface of the wheel rim, wherein the peg comprises a stem, a collar and a lug, and wherein the lug includes a limited surface area to provide a ground contacting tread, and a hub.

    Snow Thrower
    48.
    发明申请
    Snow Thrower 审中-公开
    雪橇

    公开(公告)号：US20160273178A1

    公开(公告)日：2016-09-22

    申请号：US15168749

    申请日：2016-05-31

    Applicant: MTD PRODUCTS INC

    Inventor： Ryan Cmich ,  Tim Dilgard ,  Jimmy N. Eavenson, SR. ,  Dave Hein ,  Joe Jocke ,  Amit Saha

    IPC: E01H5/09 ,  E01H5/04

    CPC classification number: E01H5/098 ,  E01H5/045 ,  E01H5/09 ,  E01H5/096

    Abstract: A three-stage snow thrower having a housing, a power supply operatively connected to said housing, a longitudinal drive shaft extending from the power supply into the housing, and a lateral drive shaft extending rotatably attached to opposing side walls of the housing and being meshingly engaged with the longitudinal drive shaft within a gear assembly. The power supply drives the longitudinal drive shaft, thereby causing the longitudinal drive shaft to rotate, and at least a portion of such rotation is transferred to the lateral drive via a gear assembly. The first stage assembly includes a plurality of augers attached to the lateral drive shaft, wherein the first stage assembly pushes loosened snow axially toward the gear assembly. The second stage assembly includes at least one auger attached to the longitudinal drive shaft, wherein the second stage assembly pushes the snow from the first stage assembly axially rearward in a transverse manner relative to the first stage assembly. The third stage assembly includes an impeller that rotates to throw the snow from the second stage assembly through a chute attached to the housing to expel the snow from the housing.

    Abstract translation: 具有壳体的三级积雪机，可操作地连接到所述壳体的电源，从所述电源延伸到所述壳体中的纵向驱动轴，以及可旋转地附接到所述壳体的相对侧壁并且呈啮合状态的横向驱动轴 与齿轮组件内的纵向驱动轴接合。 电源驱动纵向驱动轴，从而使纵向驱动轴旋转，并且这种旋转的至少一部分经由齿轮组件传递到侧向驱动。 第一级组件包括附接到侧向驱动轴的多个螺旋推运器，其中第一级组件将松动的雪轴向推向齿轮组件。 第二级组件包括附接到纵向驱动轴的至少一个螺旋推运器，其中第二级组件相对于第一级组件以横向方式将雪从第一级组件轴向向后推动。 第三级组件包括叶轮，其旋转以从第二级组件通过连接到壳体的滑槽扔雪以将雪从壳体排出。

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