LINER, TEAT CUP, AND MILKING DEVICE

    公开(公告)号:US20220346343A1

    公开(公告)日:2022-11-03

    申请号:US17283093

    申请日:2020-09-18

    Abstract: A liner for a teat cup of a milking device is provided. The liner has a cylindrical shape and including: a bore part in a cylindrical shell to form a space between an inner surface of the shell and the bore part, and elastically deformable; a mouthpiece part disposed at one end of the bore part and closing one end of the shell, and being configured to allow a teat to be inserted therethrough and provided with a vent; a short milk tube part disposed at the other end of the bore part, closing the other end of the shell, and allowing milk from the teat at the bore part to flow therethrough; and a groove shaped vent line on an inner surface of the liner and extending on the bore part from the vent.

    MILKING DEVICE
    2.
    发明申请

    公开(公告)号:US20210352866A1

    公开(公告)日:2021-11-18

    申请号:US17277927

    申请日:2019-09-17

    Abstract: A milking device (10) has a teat cup (1) with liner (3) and milk claw (30). The liner includes a bore part (3b) elastically deformable between an open and closed state arranged inside a shell (2) to form space between an inner surface of the shell and the bore part; a mouthpiece part 3a disposed at one end of the bore part and closes one end part of the shell and into which a teat is inserted; and a short milk tube part (3d) disposed at the other end side of the bore part and closes the other end part of the shell and through which milk from the teat at the bore part flows. A short milk tube part (3d) is coupled to the claw. Vents (3aa, 3da, 36) are provided to a plurality of places on the mouthpiece part, the short milk tube part, and the claw.

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