公开(公告)号：US20170021861A1

公开(公告)日：2017-01-26

申请号：US15284861

申请日：2016-10-04

申请人： KUBOTA CORPORATION

发明人： Hirokazu ITO ,  Kazuo KOIKE ,  Yoshikazu TOGOSHI

IPC分类号： B62D11/04 ,  A01D69/02 ,  B62D51/00 ,  A01D34/00 ,  B62D1/12 ,  B62D51/02

CPC分类号： B62D11/04 ,  A01D34/001 ,  A01D34/006 ,  A01D34/822 ,  A01D69/02 ,  B62D1/02 ,  B62D1/12 ,  B62D51/001 ,  B62D51/02

摘要： A traveling vehicle including a traveling machine body supported by a pair of left and right driving wheels; a pair of left motor and the right motor configured to independently drive the driving wheels; a riding part disposed behind the traveling machine body and connected to the traveling machine body, and configured to enable riding of a worker; a handle connected to the traveling machine body so as to be swingable left and right with respect to the traveling machine body; a plurality of load sensors for detecting a forward and backward weight shift of the worker who is riding on the riding part; a rotation angle sensor for detecting a leftward and rightward swinging operation amount of the handle; and a controller for controlling operation of the left and right motors based on detection values by the plurality of load sensors and the rotation angle sensor.

摘要翻译： 一种行驶车辆，包括由一对左右驱动轮支撑的行进机体; 一对左电动机和右电动机构造成独立地驱动驱动轮; 搭载在所述行进机体后方并与所述行进机体连接的搭载部，能够使乘客骑行; 手柄，其与行进机体连接，以相对于行进机体左右摆动; 多个负载传感器，用于检测乘坐骑乘部的工人的向前和向后的重量偏移; 用于检测手柄的左右摆动操作量的旋转角度传感器; 以及用于基于多个负载传感器和旋转角度传感器的检测值来控制左右电动机的操作的控制器。

公开(公告)号：US20150150192A1

公开(公告)日：2015-06-04

申请号：US14354572

申请日：2011-10-27

申请人： Jörgen Johansson ,  Helena André ,  Kent Ludwigsson

发明人： Jörgen Johansson ,  Helena André ,  Kent Ludwigsson

IPC分类号： A01D34/82

CPC分类号： A01D34/824 ,  A01D34/822 ,  Y10T16/473

摘要： The present invention discloses a folding arrangement (122) of a walk-behind power tool (100). The folding arrangement (122) includes a hinge (202) having a first hinge part (204) and a second hinge part (206). The first hinge part (204) is arranged for receiving an end of a first elongate member (118), while the second hinge part (206) is arranged for receiving an end of a second elongate member (120). Further, the first (204) and second (206) hinge parts are pivotally interconnected about a hinge axis (A), so as to enable pivoting of the hinge between a folded position and a closed position. Moreover, the first hinge part (204) has a first opening (212) arranged for passing through a cable harness (121) arriving from a channel or groove provided in the first elongate member (118). Similarly, the second hinge part (206) has a second opening (216) arranged for receiving the cable harness (121) arriving from the first opening (212). The first and second openings (212, 216) are facing each other when the hinge (202) is in the closed position. Moreover, at least one of the first (204) and second (206) hinge parts has a protruding portion (220), arranged for directing the cable harness (121) towards the first (212) and second openings (216) when the hinge (202) pivots from the folded position to the closed position. The application also concerns a handle assembly and a walk-behind power tool comprising such an arrangement.

摘要翻译： 本发明公开了一种步行式电动工具（100）的折叠装置（122）。 折叠装置（122）包括具有第一铰链部分（204）和第二铰链部分（206）的铰链（202）。 第一铰链部分（204）布置成用于接收第一细长构件（118）的端部，而第二铰链部分（206）布置成用于容纳第二细长构件（120）的端部。 此外，第一（204）和第二（206）铰链部分围绕铰链轴线（A）枢转地互连，以便能够在折叠位置和关闭位置之间枢转铰链。 此外，第一铰链部分（204）具有布置成穿过设置在第一细长构件（118）中的通道或凹槽到达的电缆束（121）的第一开口（212）。 类似地，第二铰链部分（206）具有布置成用于接收从第一开口（212）到达的电缆线束（121）的第二开口（216）。 当铰链（202）处于关闭位置时，第一和第二开口（212,216）彼此面对。 此外，第一（204）和第二（206）铰链部分中的至少一个铰链部分具有突出部分（220），该突出部分被设置用于当铰链（212）朝向第一（212）和第二开口 （202）从折叠位置枢转到关闭位置。 该应用还涉及一种手柄组件和包括这种布置的步行电动工具。

公开(公告)号：US20110011988A1

公开(公告)日：2011-01-20

申请号：US12804126

申请日：2010-07-14

申请人： Daniel Robert Shepard ,  Britta Shepard

发明人： Daniel Robert Shepard ,  Britta Shepard

IPC分类号： F16L3/00 ,  A01D34/00

CPC分类号： A01D34/822

摘要： The present invention relates to corded electric devices and more particularly to corded electric devices that move their location such as an electric lawn mower. The present invention is a device for handling the electric cord of a device such as an electric lawn mower or some other movable platform to which electric power is provided (a lawn mower is a movable platform having a device for cutting grass such as spinning blades). The present invention manages the position of a cord as the platform on which it is mounted is moved.

摘要翻译： 本发明涉及有线电气设备，更具体地说涉及移动其位置的有线电气设备，例如电动割草机。 本发明是一种用于处理诸如电动割草机或其他可移动平台的装置的电线的装置，其中设置有电力（割草机是具有用于切割草的装置如旋转叶片的可移动平台） 。 本发明管理当其安装的平台移动时的线的位置。

公开(公告)号：US06938400B2

公开(公告)日：2005-09-06

申请号：US10797521

申请日：2004-03-10

申请人： Alan R. Fillman ,  Anthony J. Saiia ,  Kirk W. Reimers

发明人： Alan R. Fillman ,  Anthony J. Saiia ,  Kirk W. Reimers

IPC分类号： A01D34/03 ,  A01D34/58 ,  A01D34/78 ,  A01D69/02 ,  A01D34/43 ,  A01D34/64

CPC分类号： A01D34/58 ,  A01D34/78 ,  A01D34/822 ,  A01D69/02 ,  B60L11/126 ,  B60L11/1816 ,  B60L11/1822 ,  B60L11/1824 ,  B60L11/1853 ,  B60L11/1864 ,  B60L11/1877 ,  B60L11/1879 ,  B60L15/20 ,  B60L2200/28 ,  B60L2200/40 ,  B60L2240/423 ,  Y02T10/6217 ,  Y02T10/645 ,  Y02T10/646 ,  Y02T10/7005 ,  Y02T10/7061 ,  Y02T10/7072 ,  Y02T10/7077 ,  Y02T10/72 ,  Y02T10/7275 ,  Y02T90/121 ,  Y02T90/124 ,  Y02T90/14

摘要： Provided is an all-electric riding greens mower. The mower includes a frame which is supported for movement upon a plurality of ground engaging wheels and upon which are supported a modularly interchangeable power source and a plurality of reel lawn mowers. An electric motor provides driving torque to enable movement of the mower between and over golf course greens or other surfaces to be mowed, electric motors provide driving torque for each of the reel lawn mowers. The interchangeable power source provides electrical energy for driving the electric motors, including the primary mover and the electrical motors for the reel type lawn mowers. The modularly interchangeable power sources may comprise a bank of batteries, a motor/generator set, a fuel cell, or a combination of these. The power source may be easily exchanged in the field for another, freshly charged power source. Exchange occurs using either a fixed change stand or a mobile change stand. The change stands are configured to facilitate exchange by reducing friction caused by the generally weighty power source. The power source is delivered to the fixed stand on towable trailers.

摘要翻译： 提供全电动骑马割草机。 割草机包括框架，该框架被支撑用于在多个地面接合轮上运动，并且支撑在模块上可互换的动力源和多个卷筒式割草机上。 电动机提供驱动扭矩以使得割草机能够在高尔夫球场果岭或其它待修剪的表面之间移动，电动机为每个卷筒式割草机提供驱动力矩。 可互换电源提供用于驱动电动机的电能，包括主动臂和用于卷线式割草机的电动马达。 模块化可互换的电源可以包括一组电池，电动机/发电机组，燃料电池或它们的组合。 电源可以在现场容易地更换为另一新鲜充电的电源。 使用固定更换台或移动式更换台进行交换。 变更架被配置为通过减少由通常重量的动力源引起的摩擦来促进交换。 电源在拖车上被运送到固定架上。

公开(公告)号：US2775087A

公开(公告)日：1956-12-25

申请号：US37810053

申请日：1953-09-02

申请人： HUFFMAN MFG COMPANY

发明人： FREDERICK ABEL ,  MCNEILL FRANCIS R

IPC分类号： A01D69/02

CPC分类号： A01D34/822 ,  A01D34/78

公开(公告)号：US2300461A

公开(公告)日：1942-11-03

申请号：US28278439

申请日：1939-07-04

申请人： DELL O

发明人： O'DELL CHARLES P ,  JONES LLOYD W

IPC分类号： A01D69/02

CPC分类号： A01D69/02 ,  A01D34/475 ,  A01D34/58 ,  A01D34/822

公开(公告)号：US1899181A

公开(公告)日：1933-02-28

申请号：US49076330

申请日：1930-10-23

申请人： CAROLUS PETER J

发明人： CAROLUS PETER J

IPC分类号： A01D69/02

CPC分类号： A01D69/02 ,  A01D34/475 ,  A01D34/58 ,  A01D34/822 ,  A01D43/063 ,  A01D43/077 ,  Y10S56/08

公开(公告)号：US09642447B1

公开(公告)日：2017-05-09

申请号：US15007897

申请日：2016-01-27

申请人： Horace Davis

发明人： Horace Davis

IPC分类号： A45F5/00 ,  A45F5/02

CPC分类号： H02G11/00 ,  A01D34/822

摘要： An electrical cord management apparatus that is operable to position an electrical cord of a electrically powered device being held by a user such that the electrically powered device is in front of the user wherein the electrical cord management apparatus is configured to maintain the electrical cord extending outward from the electrically powered device behind the user. The electrical cord management device includes a planar body having a first slot and a second slot configured to releasably secure the body to a user. Extending outward from the body away from a user is a support arm. The support arm extends outward and is further mounted to extend at a downward angle so as to maintain a desired position of the electrical cord engaged therewith. The support arm a keeper secured thereto that is operable to releasably secure a portion of an electrical cord therein.

公开(公告)号：US20150175190A1

公开(公告)日：2015-06-25

申请号：US14483438

申请日：2014-09-11

申请人： KUBOTA CORPORATION

发明人： Hirokazu ITO ,  Kazuo KOIKE ,  Yoshikazu TOGOSHI

IPC分类号： B62D1/02 ,  B62D51/02 ,  A01D34/00 ,  B62D11/04

CPC分类号： B62D11/04 ,  A01D34/001 ,  A01D34/006 ,  A01D34/822 ,  A01D69/02 ,  B62D1/02 ,  B62D1/12 ,  B62D51/001 ,  B62D51/02

摘要： A traveling vehicle includes: a traveling machine body supported by a pair of left and right driving wheels; a pair of left motor and the right motor configured to independently drive the driving wheels; a riding part disposed behind the traveling machine body and connected to the traveling machine body, and configured to enable riding of a worker; a handle connected to the traveling machine body so as to be swingable left and right with respect to the traveling machine body; a plurality of load sensors for detecting a forward and backward weight shift of the worker who riding on the riding part; a rotation angle sensor for detecting a leftward and rightward swinging operation amount of the handle; and a controller for controlling operation of the left and right motors based on detection values by the plurality of load sensors and the rotation angle sensor.

摘要翻译： 行驶车辆包括：由一对左右驱动轮支撑的行进机体; 一对左电动机和右电动机构造成独立地驱动驱动轮; 搭载在所述行进机体后方并与所述行进机体连接的搭载部，能够使乘客骑行; 手柄，其与行进机体连接，以相对于行进机体左右摆动; 多个负载传感器，用于检测乘坐骑乘部件的工人的向前和向后的重量偏移; 用于检测手柄的左右摆动操作量的旋转角度传感器; 以及用于基于多个负载传感器和旋转角度传感器的检测值来控制左右电动机的操作的控制器。

公开(公告)号：US5560108A

公开(公告)日：1996-10-01

申请号：US351961

申请日：1994-12-08

申请人： Michael Wilson

发明人： Michael Wilson

IPC分类号： A01D69/02 ,  B25G1/04 ,  A01D55/00

CPC分类号： A01D69/02 ,  A01D34/822 ,  A01D34/902 ,  B25F5/02 ,  B25G1/04

摘要： An electrically powered tool, in particular an electrically powered tool of the type which includes a shaft assembly of adjustable length, also includes: a handle assembly; a cable entry mounted in the handle assembly; a shaft assembly, one end of which is mounted in the handle assembly; a head mounted at the end of the shaft assembly remote from the handle assembly; an electric motor mounted within the head, and a cable which extends within the shaft assembly from the cable entry to the motor. The shaft assembly is adjustable to allow relative movement between the head and the handle assembly in the radial and/or the axial direction, and the cable follows a path within the shaft assembly which path is defined and which is variable depending on the extent of extension and/or rotation of the head relative to the handle assembly.

摘要翻译： 电动工具，特别是包括可调长度的轴组件的电动工具，还包括：手柄组件; 安装在手柄组件中的电缆入口; 轴组件，其一端安装在手柄组件中; 安装在远离手柄组件的轴组件的端部的头部; 安装在头部内的电动马达和在轴组件内从电缆入口延伸到马达的电缆。 轴组件是可调节的，以允许头部和手柄组件在径向和/或轴向方向上的相对移动，并且电缆遵循轴组件内的路径，该路径被限定，并且根据延伸的程度是可变的 和/或头部相对于手柄组件的旋转。