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    • 82. 发明公开
    • Snow blower having improved height control device
    • Schneefräsemit Niveauregeleinrichtung
    • EP1428939A3
    • 2005-02-09
    • EP03028296.6
    • 2003-12-10
    • Yanmar Co. Ltd.Yoka Industry Co., Ltd.
    • Yoneda, Satoru, c/o YOKA INDUSTRY CO.,LTD.
    • E01H5/09E01H5/04
    • E01H5/04E01H5/098
    • A snow blower comprises a travelling device (50) having a front-wheel support shaft (4), a main frame (9) vertically rotatable around the front-wheel support shaft (4) relative to the travelling device (50), a snow-removing unit (1) disposed at a front portion of the main frame (9), and an operation unit (40) having a handle (10) provided at the rear portion of the main frame (9). The height of the snow-removing unit (1) can be adjusted by rotating the main body (9) relative to the travelling device (50). A height control lever (86) is provided near a grip of the handle (10), a latch (73) is provided at the rear portion of the main frame (9) in connection with the height control lever (86), and a lifting guide plate (72) is provided at the rear portion of the travelling device (50). A plurality of notches (72a) are formed in the lifting guide plate (72) at predetermined intervals. By operating the height control lever (86) to insert the latch (73) into selected one of the notches (72a), the main body (9) is fixed to the traveling device (50). By operating the height control lever (86) to separate the latch (73) from the notch (72a), the main body (9) becomes vertically rotatable relative to the traveling device (50).
    • 吹风机包括具有前轮支撑轴(4)的行进装置(50),相对于行进装置(50)围绕前轮支撑轴(4)垂直转动的主框架(9),雪 - 移动单元(1),以及设置在主框架(9)后部的手柄(10)的操作单元(40)。 可以通过相对于行进装置(50)旋转主体(9)来调节除雪单元(1)的高度。 高度控制杆(86)设置在把手(10)的把手附近,与高度控制杆(86)相连的主框架(9)的后部设有闩锁(73) 提升导板(72)设置在行进装置(50)的后部。 多个切口(72a)以预定的间隔形成在提升导板(72)中。 通过操作高度控制杆(86)将闩锁(73)插入选择的一个切口(72a)中,主体(9)固定在行进装置(50)上。 通过操作高度控制杆86将闩锁73与凹口72a分开,主体9相对于移动装置50上下可旋转。
    • 83. 发明公开
    • Snow blower having improved height control device
    • 吹雪机与电平控制装置
    • EP1428939A2
    • 2004-06-16
    • EP03028296.6
    • 2003-12-10
    • Yanmar Co. Ltd.Yoka Industry Co., Ltd.
    • Yoneda, Satoru, c/o YOKA INDUSTRY CO.,LTD.
    • E01H5/09E01H5/04
    • E01H5/04E01H5/098
    • A snow blower comprises a travelling device (50) having a front-wheel support shaft (4), a main frame (9) vertically rotatable around the front-wheel support shaft (4) relative to the travelling device (50), a snow-removing unit (1) disposed at a front portion of the main frame (9), and an operation unit (40) having a handle (10) provided at the rear portion of the main frame (9). The height of the snow-removing unit (1) can be adjusted by rotating the main body (9) relative to the travelling device (50). A height control lever (86) is provided near a grip of the handle (10), a latch (73) is provided at the rear portion of the main frame (9) in connection with the height control lever (86), and a lifting guide plate (72) is provided at the rear portion of the travelling device (50). A plurality of notches (72a) are formed in the lifting guide plate (72) at predetermined intervals. By operating the height control lever (86) to insert the latch (73) into selected one of the notches (72a), the main body (9) is fixed to the traveling device (50). By operating the height control lever (86) to separate the latch (73) from the notch (72a), the main body (9) becomes vertically rotatable relative to the traveling device (50).
    • 88. 发明公开
    • Apparatus for clearing snow from road edges and the like
    • Vorrichtung zurSchneeräumungvonStrassenrändernund dergleichen。
    • EP0361345A2
    • 1990-04-04
    • EP89117631.5
    • 1989-09-23
    • F.LLi ASSALONI S.n.c. di ASSALONI CARLO, LUIGI & C.
    • Assaloni, Carlo
    • E01H5/09
    • E01H5/098E01H1/003E01H5/096
    • The apparatus for clearing snow from road edges and the like comprises a beam (9) which is intended to be mounted on a tractor (2) and has one end (9a) which protrudes from the tractor itself; the beam can be raised in a vertical plane which is transverse to the direction of advancement of the tractor. A snow-clearing tool (16) is mounted at the protruding end of the beam and is constituted by a milling roller (17) which is mounted on a frame (18) which is angularly rotatable about a vertical axis (24) between a roller working position which is parallel to the direction of advancement and a perpendicular working position. Means (25) are furthermore provided to control the inclination of the milling roller in the vertical plane.
    • 用于从道路边缘等清除积雪的装置包括一个用于安装在拖拉机(2)上的梁(9),并且具有从拖拉机本身突出的一端(9a) 梁可以在垂直于拖拉机前进方向的垂直平面中升高。 清灰工具(16)安装在梁的突出端处,并由安装在框架(18)上的铣辊(17)构成,该框架(18)能够绕垂直轴线(24)在辊 工作位置平行于前进方向和垂直工作位置。 还提供了装置(25)以控制铣削辊在垂直平面中的倾斜度。
    • 90. 发明公开
    • Vorrichtung zum frontseitigen Anbau eines Arbeitsgerätes an einen Kleinschlepper, insbesondere Rasen- und Gartenschlepper
    • 一种用于一个前安装装置上的小型拖拉机实现,特别是草坪和花园拖拉机。
    • EP0324974A1
    • 1989-07-26
    • EP88121656.8
    • 1988-12-24
    • DEERE & COMPANY
    • Schmid, Steven LawrenceHining, Larry Demar
    • E01H5/09B62D49/02A01B63/04
    • E01H5/098A01B63/04B62D49/02
    • Vorrichtung zum frontseitigen Anbau eines Arbeitsgerätes (12), mit zwei einenends an dem Rahmen des Ar­beitsgerätes angreifenden, mit Querabstand zueinander ange­ordneten, anderenends an der Unterseite des Kleinschleppers anlenkbaren Hubarmen (58), wobei im frontseitigen Bereich des Kleinschleppers mit Abstand zu den schlepperseitigen Anlenkstellen der Hubarme (58) zwei Tragarme (104) am Klein­schlepper (10) vorgesehen sind, an denen jeweils eine Strebe angreift, die mit je einer an einem Hubarm (58) angelenkten Hubstrebe (86) beweglich verbunden ist, und wobei die Hubarme (58) aus einer abgesenkten Stellung in eine Transportstellung verstellbar sind und an mindestens einer Hubstrebe (86) mit Ab­stand zu ihrer Anlenkstelle (88) an dem zugehörigen Hubarm (58) ein Vertikalteil fest angeordnet ist, an dem ein Zugglied (142) angreift.
    • 装置用于前装式作业工具(12)在一个端部处实现的框架,其被布置在横向间隔开的关系彼此具有两个卡合,另一端被铰接到小型拖拉机升降臂(58)的下侧,在从拖拉机侧铰接点间隔开的小型拖拉机的前部区域,所述 提升臂(58)具有两个支撑臂(104)被设置在小型拖拉机(10),对其中的每一个停留接合,其被铰接带提升支柱的提升臂中的一个(58)(86)可移动地连接,并且其中所述升降臂(58) 从降低位置是可调节成在从它们的铰接点(88)的距离的运输位置和至少一个提升杆(86)到相关联的提升臂(58)是一个垂直的部分是固定的,这是由一个张力构件(142)接合。