公开(公告)号：WO2011136666A3

公开(公告)日：2012-01-12

申请号：PCT/NZ2011000062

申请日：2011-04-29

Applicant: TRIMAX MOWING SYSTEMS NZ LTD ,  MABEY KEITH ROSS ,  MCEWEN JAMES IAIN ,  SIEVWRIGHT ROBERT CHARLES ,  YOUNG GRAEME

Inventor： MABEY KEITH ROSS ,  MCEWEN JAMES IAIN ,  SIEVWRIGHT ROBERT CHARLES ,  YOUNG GRAEME

IPC: A01D34/76 ,  A01B15/14 ,  A01B73/04 ,  A01D34/66 ,  A01D34/81 ,  A01D34/82

CPC classification number: A01D34/74 ,  A01D34/66 ,  A01D75/303

Abstract: A work implement, including a frame, a drive axle, a central work portion substantially in line with and coupled to the drive axle, at least one additional work portion pivotally mounted to the frame, at least one actuator configured to pivot the at least one additional work portion with respect to the frame, characterised in that each of the at least one work portions is operatively coupled to the drive axle by a drive belt such that pivoting of the at least one additional work portion by the actuator causes the drive belt to slacken thereby disengaging the at least one work portion.

Abstract translation: 一种工作装置，包括框架，驱动轴，基本上与驱动轴一致并联接到驱动轴的中心工作部分，至少一个可枢转地安装到框架的附加工作部分，至少一个致动器，其构造成枢转至少一个 相对于框架的附加工作部分，其特征在于，所述至少一个工作部分中的每一个通过传动带可操作地联接到驱动轴，使得致动器使所述至少一个附加工作部分的枢转使得所述传动带 松弛从而使至少一个工作部分脱离。

公开(公告)号：WO2011125077A1

公开(公告)日：2011-10-13

申请号：PCT/IT2010/000145

申请日：2010-04-06

Applicant: MA.RI.NA SYSTEMS S.R.L. ,  RIVOLTA, Pierluigi

Inventor： RIVOLTA, Pierluigi

IPC: A01D34/81 ,  B21K19/00

CPC classification number: A01D34/81 ,  B21K19/00

Abstract: A lawnmower having a cutting blade enclosure manufactured by cold drawing a titanium sheet, preferably with a thickness of about 2 mm, and subsequently welding (or riveting) joints for dimensional recover of the formed blade enclosure.

Abstract translation: 具有切割刀片外壳的割草机，其通过冷拉钛板，优选地具有约2mm的厚度，以及随后焊接（或铆接）接头来形成所形成的刀片外壳的尺寸恢复。

公开(公告)号：WO2011123721A2

公开(公告)日：2011-10-06

申请号：PCT/US2011/030838

申请日：2011-03-31

Applicant: CONLON, Paul

Inventor： CONLON, Paul

IPC: A01D34/416 ,  A01D34/63 ,  A01D34/81 ,  A01D34/84

CPC classification number: A01D34/4163

Abstract: An invention is provided for a hinged trimmer head for use in flexible line rotary trimmer systems. The invention includes a hinged housing and cover capable of being opened to allow access to the interior of the trimmer head without risk of losing the housing parts. In addition, an open faced channel is provided is a spool that allows easy loading of cutting line. Further, a bumper button is disposed in an annular opening of the cover, providing an automated line feed mechanism and an easy cutting line spool winding mechanism.

Abstract translation: 提供一种用于柔性线旋转修剪器系统中的铰接修剪机头的发明。 本发明包括能够被打开以允许接近修剪器头部的内部的铰接外壳和盖，而不会丢失外壳部件的风险。 另外，开放式通道是允许容易地加载切割线的线轴。 此外，保险杠按钮设置在盖的环形开口中，提供自动换行机构和易切割线卷轴机构。

公开(公告)号：WO2011018953A1

公开(公告)日：2011-02-17

申请号：PCT/JP2010/063000

申请日：2010-08-02

Applicant: 立花 寛一

Inventor： 立花　寛一

IPC: A01D34/73 ,  A01D34/416 ,  A01D34/81

CPC classification number: A01D34/416 ,  A01D34/81

Abstract: 　コード式草刈機において、回転ヘッド内のボビンに巻かれたコードを外部へ繰り出すための出口部分を構成する、損傷されにくく耐久性に優れるアイレットである。回転ヘッドに取り付けるための外周形状を有する外枠60と、この外枠の内側に配置されてコードを通す貫通孔64が形成された内枠62とを具えている。そして、外枠は熱可塑性樹脂で形成され及び内枠はセラミックス材料で形成されており、かつ両者が一体に結合されて構成されている。貫通孔の表面64aは、表面平滑化処理が施されている。

Abstract translation: 公开了一种防损和高度耐用的孔眼，其形成一个端口，通过该端口将缠绕在有线割草机的旋转头中的线轴缠绕的绳索被支付。 所公开的孔眼设置有：具有用于附接到旋转头的外部形状的外缘（60）; 以及设置在所述外缘内的内缘（62）。 在内边缘形成通孔（64），绳索通过该通孔穿过。 外缘由热塑性树脂形成，内缘由陶瓷材料形成，两者以一个单元结合在一起。 通过表面平滑处理对通孔的表面（64a）进行处理。

公开(公告)号：WO9605719A3

公开(公告)日：1996-05-09

申请号：PCT/US9502765

申请日：1995-03-02

Applicant: BRIGGS & STRATTON CORP

Inventor： BRUENER PATRICK J ,  THARMAN PAUL A ,  FIORENZA JOHN A II ,  PFAFF JOSEPH L ,  DYKSTRA RICHARD A

IPC: A01D34/68 ,  A01D34/74 ,  A01D34/76 ,  A01D34/81 ,  A01D34/82 ,  A01D69/02 ,  H01H9/28 ,  H01H27/00

CPC classification number: A01D34/6806 ,  A01D34/74 ,  A01D34/78 ,  A01D34/81 ,  A01D34/82 ,  A01D34/828 ,  A01D2034/6843 ,  A01D2101/00

Abstract: The improved battery-powered lawnmower includes a safety key (48) that is automatically removed when the removable battery (22) is removed, while at the same time blocking the battery recharger receptacle. The lawnmower also includes a control circuit that shuts off the lawnmower upon the occurrence of one or more of several predetermined conditions, including low battery voltage, the encountering of heavy grass for a period of 3 seconds or more, and high motor current that may occur when the cutting blade is jammed. The cutting blade (264) is designed to move through any debris accumulated between the blade ends and the housing sidewall (284) without sacrificing the lift for needed cutting and mulching. The invention also includes a unique height adjustment assembly for adjusting the height of the chassis, a handle attachment that allows the handle to be positively tightened to the lawnmower chassis, and a telescoping groove (76) for the battery's quick connect/disconnect terminals.

Abstract translation: 改进的电池供电割草机包括安全钥匙（48），当安全钥匙（48）被移除时可自动移除，同时阻止电池充电器容器。 割草机还包括一个控制电路，其在几个预定条件中的一个或多个发生时关闭割草机，包括低电池电压，3次或更长时间内遇到重草，以及可能发生的高电动机电流 当切割刀片卡住时。 切割刀片264被设计成移动通过叶片端部和壳体侧壁284之间积累的任何碎屑而不牺牲需要的切割和覆盖的提升。 本发明还包括用于调节底盘高度的唯一的高度调节组件，允许手柄被主动地紧固到割草机底盘的手柄附件以及用于电池快速连接/断开端子的伸缩槽（76）。

公开(公告)号：WO2023018837A1

公开(公告)日：2023-02-16

申请号：PCT/US2022/040003

申请日：2022-08-10

Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION

Inventor： CASPER, Maxwell, A. ,  MCCUE, Shane ,  ERTL, Daniel, R. ,  HILLE, Caleb, N. ,  OSTROWSKI, Adam, A. ,  SHASKE, Benjamin, F. ,  GRAHAM, Tyler, L. ,  BULLINGTON, Christopher, S.

IPC: A01D34/82 ,  A01D34/68 ,  A01D34/76 ,  A01D34/81 ,  A01D101/00

Abstract: A walk-behind lawnmower includes a housing including a metal chassis, a handle coupled to the housing by support beams, a battery pack interface configured to receive a battery pack, a motor housed within the housing, a plurality of wheels attached to the housing, one or more cutting blades configured to be driven by the motor, and a skirt coupled to the metal chassis of the housing. The skirt is configured to provide a conductive path to discharge an electrostatic charge accumulated on the metal chassis.

公开(公告)号：WO2022225853A1

公开(公告)日：2022-10-27

申请号：PCT/US2022/025227

申请日：2022-04-18

Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION

Inventor： CHOLST, Beth E. ,  THORSON, Troy C.

IPC: A01D34/416 ,  A01D34/67 ,  A01D34/81 ,  A01D34/90

Abstract: A trimmer head includes a housing rotatable about a rotational axis. The housing includes a main body defining a cavity, and a cap removably coupled to the main body. The trimmer head additionally includes a spool supported in the cavity and operable to support line to be dispensed, a retainer positioned between the housing and the spool, and a first ring protruding from a distal end of the housing.

公开(公告)号：WO2022118109A8

公开(公告)日：2022-06-09

申请号：PCT/IB2021/060134

申请日：2021-11-02

Applicant: THE TORO COMPANY

Inventor： SHAFFER, Chadwick A. ,  HURST, John O. ,  ANDERSON, Robert L. ,  PORTER, Todd A.

IPC: A01D34/67 ,  A01D34/71 ,  A01D2101/00 ,  A01D34/69 ,  A01D34/81 ,  A01D43/063

Abstract: A walk power mower has a deck that provides a cutting chamber for enclosing a rotary grass cutting blade. An assembly is provided for adding ambient air to the cutting chamber during a grass mowing operation to improve performance. The assembly comprises an air vent placed in a top wall of the cutting chamber. An external cover outside of the cutting chamber and above the top wall of the cutting chamber has an air permeable section located forwardly of the air vent to admit air into the cover to thereby feed that air to the air vent. An internal cover inside the cutting chamber and below the top wall of the cutting chamber receives the air passing inwardly through the air vent and discharges such air into the cutting chamber at a location that is spaced from the air vent.

公开(公告)号：WO2021197390A1

公开(公告)日：2021-10-07

申请号：PCT/CN2021/084615

申请日：2021-03-31

Applicant: GLOBE (JIANGSU) CO., LTD.

Inventor： CUONG, Bui Van ,  LI, Wanghao ,  GAO, Jie ,  CAO, Jin ,  PU, Zhigao ,  WANG, Huage ,  ZHUANG, Xian ,  LI, Zhiyuan ,  ZHOU, Yupu ,  STEFAN, Strandberg

IPC: A01D69/02 ,  H02J7/00 ,  A01D34/00 ,  A01D2101/00 ,  A01D34/008 ,  A01D34/78 ,  A01D34/81 ,  B60B7/04 ,  B60B7/18 ,  G01V3/02 ,  H02J7/0045

Abstract: A mower is provided and includes: a case; a charging circuit provided in the case, and a combination of a wheel assembly and a charging interface assembly arranged on the case. The combination is electrically connected to the charging circuit. The combination includes: a wheel assembly; and a charging interface assembly electrically connected to the charging circuit. The wheel assembly and the charging interface assembly are integrated molding structure.

公开(公告)号：WO2020140971A1

公开(公告)日：2020-07-09

申请号：PCT/CN2020/070274

申请日：2020-01-03

Applicant: 南京德朔实业有限公司

Inventor： 山冈敏成 ,  聂方杰 ,  聂阳 ,  李龙

IPC: A01D34/81 ,  A01D34/00

Abstract: 一种割草机(100)，包括：电机(122)，用于驱动割草元件(121)转动以进行割草；主机体(11)，用于安装所述电机并沿前后方向延伸；电子组件(115)，与所述电机构成电连接并用于控制所述割草机的动力输出；操作组件(14)，可供操作以控制割草机行走以及动力输出；其中，所述操作组件包括：把手组件(141)，与所述主机体构成转动连接并供握持以操作所述割草机运行；第一操作件(142)，与所述把手组件构成转动连接以控制所述割草机的行走状态；所述第一操作件形成有与所述把手组件贴合的贴合面(142f)，当操作所述第一操作件转动并靠近至所述把手组件时，所述贴合面能与所述把手组件基本贴合并形成一个可供握持的整体。