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62 条记录 (耗时 0.017 秒)

    Wide area mower deck with open-box structure
    12.
    发明授权
    Wide area mower deck with open-box structure 有权

    公开(公告)号：US11432461B2

    公开(公告)日：2022-09-06

    申请号：US16857939

    申请日：2020-04-24

    申请人： Venture Products, Inc.

    发明人： Roy I. Steiner ,  Jeffrey C. Liggett ,  Corey Gerber

    IPC分类号： A01D75/30 ,  A01D34/86 ,  A01D34/81 ,  A01D34/66 ,  A01D34/49 ,  A01D34/52 ,  A01D101/00

    摘要： A wide area mower with an open-box structure mower deck. The deck has a width from the left to right side of about 72 to 120 inches. The deck's length is about 24 to 70 inches. A left and right front wheel are positioned in front of the deck. The wide mower deck will flex, twist, or bend when one of the left or right wheels travels over uneven terrain while the rest of the mower travels over substantially level terrain. A cutting height adjustment mechanism is provided on the mower that allows an operator to raise or lower an entire left side or an entire right side of the mower deck to a selected cutting height. This is done simply by disengaging a locking mechanism and manipulating a lever on a four-bar linkage attached to each side of the deck and then re-engaging the locking mechanism.

    WIDE AREA MOWER DECK WITH OPEN-BOX STRUCTURE
    13.
    发明申请
    WIDE AREA MOWER DECK WITH OPEN-BOX STRUCTURE 有权

    公开(公告)号：US20210329833A1

    公开(公告)日：2021-10-28

    申请号：US16857939

    申请日：2020-04-24

    申请人： Venture Products, Inc.

    发明人： Roy I. Steiner ,  Jeffrey C. Liggett ,  Corey Gerber

    IPC分类号： A01D34/49 ,  A01D34/52

    摘要： A wide area mower with an open-box structure mower deck. The deck has a width from the left to right side of about 72 to 120 inches. The deck's length is about 24 to 70 inches. A left and right front wheel are positioned in front of the deck. The wide mower deck will flex, twist, or bend when one of the left or right wheels travels over uneven terrain while the rest of the mower travels over substantially level terrain. A cutting height adjustment mechanism is provided on the mower that allows an operator to raise or lower an entire left side or an entire right side of the mower deck to a selected cutting height. This is done simply by disengaging a locking mechanism and manipulating a lever on a four-bar linkage attached to each side of the deck and then re-engaging the locking mechanism.

    Cross flow horizontal rotary lawn mower with airfoil blades
    14.
    发明授权
    Cross flow horizontal rotary lawn mower with airfoil blades 有权
    横流水平旋转割草机与翼型叶片

    公开(公告)号：US09491905B2

    公开(公告)日：2016-11-15

    申请号：US14524860

    申请日：2014-10-27

    申请人： HRM Enterprises, Inc.

    发明人： Richard Zerbarini

    IPC分类号： A01D34/53 ,  A01D34/62 ,  A01D34/52 ,  A01D34/43 ,  A01D34/47 ,  A01D34/49 ,  A01D43/00

    CPC分类号： A01D34/52 ,  A01D34/43 ,  A01D34/44 ,  A01D34/47 ,  A01D34/475 ,  A01D34/49 ,  A01D34/62 ,  A01D43/00 ,  A01D2101/00

    摘要： A lawnmower uses thin, replaceable blades with a hardened cutting edge and a cross-section defining an airfoil. Such blades are held by blade holding elements in a horizontally rotating mower blade assembly. The blade assembly and blade assembly housing are configured in a specialized cross-flow mower assembly to reduce grass leave tip damage, increase cut quality and overall aesthetic appeal, and create a cross-flow air current while consuming less power and providing a reduced environmental impact.

    摘要翻译： 割草机使用具有硬化切削刃的薄的可更换刀片和限定翼型的横截面。 这种叶片由水平旋转的割草机组件中的刀片保持元件保持。 叶片组件和叶片组件壳体被构造成专门的横流割草机组件，以减少草叶尖端损伤，提高切割质量和整体美学吸引力，并且在消耗更少的功率并且提供减少的环境影响的同时产生横流气流 。

    Mower and/or aerating device
    15.
    发明授权
    Mower and/or aerating device 失效
    割草机和/或充气装置

    公开(公告)号：US5806293A

    公开(公告)日：1998-09-15

    申请号：US692815

    申请日：1996-07-30

    申请人： Laurent Klein ,  Wilfried Schomaker ,  Thomas Pfisterer

    发明人： Laurent Klein ,  Wilfried Schomaker ,  Thomas Pfisterer

    IPC分类号： A01D34/42 ,  A01D34/49 ,  A01D34/43

    CPC分类号： A01D34/49 ,  A01D2101/00 ,  A01D34/42

    摘要： A mower and/or aerating device (7) exhibits a mower drum and/or aerating drum (8) rotating around a horizontal axis running perpendicular to the mower and/or aerating device advance direction. The mower drum and/or aerating drum (8) feeds cut material and/or material removed from ground to a transverse transport worm (16) rotating around a rotation axis running parallel to the aerating drum (8). The transverse transport worm (16) is disposed in a transport trough (15). A longitudinal transport worm (17) adjoins in the middle region of the transverse transport worm (16) at an angle of 90.degree. relative to an axis of the transverse transport worm (16). A transfer element (21) is disposed at the transport trough (15), which transfer element (21) separates the mower drum and/or aerating drum (8) and the transverse transport worm (16). The transfer element (21) is disposed such that the material from the mower drum and/or aerating drum (8) is at least nearly completely thrown into the transport trough (15).

    摘要翻译： 割草机和/或曝气装置（7）具有围绕垂直于割草机和/或曝气装置前进方向运行的水平轴线旋转的割草机鼓和/或曝气鼓（8）。 割草机鼓和/或曝气鼓（8）将切割的材料和/或从地面移除的材料输送到围绕平行于曝气鼓（8）运行的旋转轴线旋转的横向运输蜗杆（16）。 横向运输蜗杆（16）设置在输送槽（15）中。 纵向运输蜗杆（17）相对于横向运输蜗杆（16）的轴线以相对于横向运输蜗杆（16）的中部区域相邻的角度相邻。 转运元件（21）设置在输送槽（15）处，转印元件（21）将割草机鼓和/或曝气鼓（8）和横向运输蜗杆（16）分开。 传送元件（21）被布置成使得来自割草机鼓和/或曝气鼓（8）的材料至少几乎完全被投掷到输送槽（15）中。

    Grass cutting machine with tip-up box
    16.
    发明授权
    Grass cutting machine with tip-up box 失效
    草切割机与提花盒

    公开(公告)号：US4972666A

    公开(公告)日：1990-11-27

    申请号：US420269

    申请日：1989-10-13

    申请人： Adriano Peruzzo

    发明人： Adriano Peruzzo

    IPC分类号： A01D34/42 ,  A01D34/49 ,  A01D34/63 ,  A01D43/063

    CPC分类号： A01D34/49 ,  A01D43/0635 ,  A01D2101/00 ,  A01D34/63

    摘要： Grass cutting machine with tip-up box comprising a frame (1) mounted on wheels (2) and supporting a horizontal shaft (3) provided with rotating blades (4) and a box (8), movable from a lower position for collecting the cut grass to an upper position for discharging the cut grass into a dumper. The box (8) is upperly provided with a hinged cover (12) and is connected to the frame (1) by two telescopic guides (13), to the upper end of which it is joined so that it can be tipped up at the end of the lifting stroke and discharge the cut grass into the dumper, through the aperture closed by said cover and directed downwards, following to said tipping.

    摘要翻译： 具有提升箱的切草机包括安装在轮子（2）上的框架（1）和支撑设置有旋转叶片（4）和水箱（8）的水平轴（3），可从下部位置移动以收集 将草切成上部位置，将切草放入垃圾箱。 箱（8）上部设置有铰接盖（12），并通过两个伸缩导轨（13）连接到框架（1）上，其连接的上端使其可以在 结束提升行程，并将切割的草料通过所述盖子封闭的孔径向下倾斜，并将其切割成倾倒。

    Grass collection system for mower
    17.
    发明授权
    Grass collection system for mower 失效
    草坪收割系统

    公开(公告)号：US4777786A

    公开(公告)日：1988-10-18

    申请号：US042076

    申请日：1987-04-24

    申请人： William T. Arnold

    发明人： William T. Arnold

    IPC分类号： A01D34/42 ,  A01D34/49 ,  A01D43/06 ,  A01D75/30 ,  A01D34/48

    CPC分类号： A01D34/49 ,  A01D43/06 ,  A01D75/30 ,  A01D2101/00 ,  A01D34/42

    摘要： A grass collection system for a reel mower in which an auger extends across each reel. The part of the auger not facing the reel is enclosed by a shield, so the auger conveys cut grass laterally to one end of the mower, from which end the cut grass is conveyed through an air duct and impeller to a hopper. Where the duct connects to the auger shield, an extra opening is provided to entrain outside air, to maintain the flow of air past the auger shield outlet and thus reduce the likelihood of clogging.