公开(公告)号：US12063884B1

公开(公告)日：2024-08-20

申请号：US17744919

申请日：2022-05-16

Applicant: Bad Boy Mowers, LLC

Inventor： Charles Bradley Covington ,  Warren Russell Long

IPC: A01D34/00 ,  A01D34/64 ,  A01D34/82 ,  B60G3/08 ,  B62D11/06 ,  A01D101/00

CPC classification number: A01D34/82 ,  A01D34/00 ,  A01D34/64 ,  B60G3/08 ,  B62D11/06 ,  A01D2101/00 ,  B60G2200/142 ,  B60G2202/143 ,  B60G2202/21 ,  B60G2204/18 ,  B60G2300/084

Abstract: In a riding mower having a frame, a mower deck supported beneath the frame, a chair on said frame and a source of motive power also supported on said frame and including two hydraulic transaxles depending beneath the frame to each selectively rotate a drive wheel. The frame is supported on forward and rear wheel assemblies with a supporting wheel. The transaxles are supported beneath the frame and pivotally secured thereto by a flange captivating vibration pillows and proximate the driven wheel and an inner pivot rod secured to the frame by apertures in downwardly depending tabs.

公开(公告)号：US20180317384A1

公开(公告)日：2018-11-08

申请号：US16035832

申请日：2018-07-16

Applicant: HONDA MOTOR CO., LTD.

Inventor： Makoto Yamanaka ,  Yoshihisa Hirose

IPC: A01D34/00 ,  A01D34/64 ,  G05D1/02 ,  A01D34/81

CPC classification number: A01D34/008 ,  A01D34/00 ,  A01D34/001 ,  A01D34/64 ,  A01D34/81 ,  A01D2101/00 ,  G05D1/0246 ,  G05D2201/0208

Abstract: An unmanned operation vehicle includes a housing, a wheel provided in the housing, and an operation unit provided under the housing. The housing includes a camera unit, a stop switch configured to stop driving of the wheel and the operation unit when actuated, and a stop switch actuating member configured to actuate the stop switch. The camera unit is arranged substantially at a center of an upper surface of the housing in a plan view, and the stop switch actuating member is arranged immediately above an upper surface of the camera unit.

公开(公告)号：US20180160620A1

公开(公告)日：2018-06-14

申请号：US15537981

申请日：2015-12-29

Applicant: Nanjing Chervon Industry Co., Ltd.

Inventor： Zhen WANG ,  Fangjie NIE ,  Qian LIU

IPC: A01D34/68 ,  A01D34/81 ,  A01D34/64 ,  A01D34/78 ,  A01D101/00

CPC classification number: A01D34/68 ,  A01D34/00 ,  A01D34/64 ,  A01D34/78 ,  A01D34/81 ,  A01D69/02 ,  A01D2101/00

Abstract: The invention discloses a power tool and a lawn mower. They mainly include a functional device and a power device. The functional device is formed with a mounting portion for mounting the power device. The power device includes a prime mover and battery packs detachably coupled with a power housing. The prime mover can be a motor. The power housing is at least provided with an engaging portion allowing the power device to be at least mounted to the functional device, and a coupling portion for providing a space or structure for coupling with the battery packs. When the power device and the functional device constitute a whole through the mounting portion and the engaging portion, the battery packs at least can be detached from the power housing. The power tool of the invention uses multi battery packs to provide power, and the operation is convenient.

公开(公告)号：US09979208B2

公开(公告)日：2018-05-22

申请号：US15369261

申请日：2016-12-05

Applicant: CHERVON (HK) LIMITED

Inventor： Dezhong Yang ,  Qichun Zhang ,  Haishen Xu ,  Junya Duan ,  Hao Du

IPC: H02J7/00 ,  A01D69/02 ,  A01D34/00 ,  G01K13/00 ,  G01K7/01 ,  A01D101/00

CPC classification number: H02J7/0013 ,  A01D34/00 ,  A01D69/02 ,  A01D2101/00 ,  G01K7/01 ,  G01K13/00 ,  H02J7/007

Abstract: A tool discharges one battery pack and a charger simultaneously charges another battery pack to provide for continuous and circular operation of the tool. Tool system includes a tool and a lithium based battery pack having a nominal voltage of at least 56 volts for supplying power to the tool. A heat absorbing device is associated with the battery pack and includes a phase-change material.

公开(公告)号：US09948156B2

公开(公告)日：2018-04-17

申请号：US14768475

申请日：2014-03-14

Applicant: Moog Inc.

Inventor： Troy A. Anderson ,  Ronald Flanary

IPC: H02K5/15 ,  A01D34/00 ,  H02K11/33 ,  H02K7/14

CPC classification number: H02K5/15 ,  A01D34/00 ,  H02K7/14 ,  H02K11/33

Abstract: A combined d.c. brushless motor and drive control assembly for a rotary mower includes a hollow motor housing, a cover removably attached to an open rear end of the housing, and an end shield mounted to an internal shelf of the housing adjacent its rear end. The end shield and a front wall of the housing define rotary bearing seats for a motor drive shaft. An electronic circuit board including motor drive electronics and feedback sensors is mounted to the housing or to the cover, and is positioned at an axial location between the internal shelf of the housing and the rear wall of the cover. The housing is configured for mounting on a shroud of the rotary mower such that at least the removable cover is above the shroud and easily accessible, whereby repair or replacement of the electronic circuit board is facilitated.

公开(公告)号：US09265228B2

公开(公告)日：2016-02-23

申请号：US14275050

申请日：2014-05-12

Applicant: Cambria Reagan Burton

Inventor： Cambria Reagan Burton

IPC: A01K5/00 ,  A01K1/00 ,  A01K1/02 ,  A01K1/03 ,  A01K31/07 ,  A01D34/00

CPC classification number: A01K1/0035 ,  A01D34/00 ,  A01K1/0236 ,  A01K1/032 ,  A01K31/07

Abstract: The present invention relates to organic lawnmowers, and in particular an organic lawnmower including a kennel for a rabbit. The lawnmower includes a wooden frame, a screen spanning the frame, an animal kennel resting on the frame above the screen, and a rabbit occupying the kennel. The lawnmower is pushed to a desired location in a grass lawn, and the rabbit grazes the grass at his or her leisure, through the screen. The lawnmower is periodically moved to a fresh patch of grass, and the grazing continues. This improved lawnmower is economical, enjoyable, and environmentally friendly.

Abstract translation: 有机割草机技术领域本发明涉及有机割草机，特别涉及包括兔子的有机割草机。 割草机包括木制框架，横跨框架的屏幕，位于屏幕上方的框架上的动物窝窝，以及养殖场的兔子。 割草机被推到草地上所需的位置，兔子通过屏幕在草地上闲逛。 割草机定期搬到新鲜的草地上，放牧继续。 这种改进的割草机是经济，愉快和环保的。

公开(公告)号：US20150381009A1

公开(公告)日：2015-12-31

申请号：US14768475

申请日：2014-03-14

Applicant: MOOG INC.

Inventor： Troy A. ANDERSON ,  Ronald FLANARY

IPC: H02K5/15 ,  H02K11/00 ,  A01D34/00

CPC classification number: H02K5/15 ,  A01D34/00 ,  H02K7/14 ,  H02K11/33

Abstract: A combined d.c. brushless motor and drive control assembly for a rotary mower includes a hollow motor housing, a cover removably attached to an open rear end of the housing, and an end shield mounted to an internal shelf of the housing adjacent its rear end. The end shield and a front wall of the housing define rotary bearing seats for a motor drive shaft. An electronic circuit board including motor drive electronics and feedback sensors is mounted to the housing or to the cover, and is positioned at an axial location between the internal shelf of the housing and the rear wall of the cover. The housing is configured for mounting on a shroud of the rotary mower such that at least the removable cover is above the shroud and easily accessible, whereby repair or replacement of the electronic circuit board is facilitated.

Abstract translation: 组合直径 用于旋转割草机的无刷电动机和驱动控制组件包括中空电动机壳体，可移除地附接到壳体的敞开的后端的盖子，以及安装到壳体的与其后端相邻的内部搁架的端部屏蔽件。 端盖和壳体的前壁限定用于电机驱动轴的旋转轴承座。 包括电动机驱动电路和反馈传感器的电子电路板安装在壳体或盖上，并且被定位在壳体的内部搁架和盖的后壁之间的轴向位置处。 壳体被配置为安装在旋转割草机的护罩上，使得至少可拆卸的盖子在护罩上方并且容易接近，从而便于维修或更换电子电路板。

公开(公告)号：US20150068177A1

公开(公告)日：2015-03-12

申请号：US14024256

申请日：2013-09-11

Applicant: CNH AMERICA, LLC

Inventor： MELANIE W. HARKCOM ,  CECIL R. SUDBRACK ,  DEREK S. RUDE ,  MURRAY KOSOKOWSKY ,  JOHN H. POSSELIUS ,  ROGER HUGGARD ,  MICHAEL J. DIGMAN

IPC: A01D34/00

CPC classification number: A01D34/001 ,  A01D34/00 ,  A01D34/66 ,  A01D75/00 ,  A01D75/002

Abstract: A wheel-supported frame for an agricultural mower having a tongue, a pivotally connected frame having a pair of main wheel, and a pair of a retractable transport wheels connected to the frame. A mechanism is provided for each transport wheel to deploy the transport wheels and support the mower, the transport wheels being oriented for travel 90 degrees to the direction of travel of the main wheels. The pivoting tongue connection with the main frame provides for at least a 90 degree rotation of the frame relative to the tongue between operating and transport positions so that the mower may be pulled for transport with the mower moving in the direction of its normal lateral width. The transport wheel mechanisms also position the transport wheels where they will not interfere with mower operation, especially pivoting of the tongue.

Abstract translation: 一种用于具有舌头的农业割草机的轮支撑框架，具有一对主轮的可枢转地连接的框架和连接到框架的一对可伸缩运送轮。 为每个输送轮设置一个机构以展开运输轮并支撑割草机，运输轮被定向成与主轮行进方向成90度。 与主框架的枢转舌连接件在框架的操作和运输位置之间相对于舌头提供至少90度的旋转，使得割草机可以在割草机沿其正常横向宽度的方向移动的情况下被拉动以便运输。 运输轮机构还将运输轮定位在不会干扰割草机操作的地方，特别是舌头的枢转。

公开(公告)号：US20140318095A1

公开(公告)日：2014-10-30

申请号：US14330559

申请日：2014-07-14

Applicant: Briggs & Stratton Corporation

Inventor： Daniel L. Klika ,  Stephen J. Lavender

IPC: A01D34/00

CPC classification number: A01D34/00 ,  A01D42/00 ,  F02B63/04 ,  F02B63/047 ,  F04B17/05 ,  F04B17/06 ,  F04B35/002 ,  F04B35/06

Abstract: A rotary lawn mower includes an internal combustion engine, a blade, and a deck. The internal combustion engine includes an engine block having a crankcase and a cover. The crankcase surrounds a crankshaft, which powers the blade. The blade spins below the deck during operation of the rotary lawn mower. The deck is integrally formed with the cover.

Abstract translation: 旋转割草机包括内燃机，叶片和甲板。 内燃机包括具有曲轴箱和盖的发动机缸体。 曲轴箱围绕着为叶片供电的曲轴。 在旋转式割草机操作期间，叶片在甲板下旋转。 甲板与盖一体形成。

公开(公告)号：US20140013722A1

公开(公告)日：2014-01-16

申请号：US13734734

申请日：2013-01-04

Applicant: Briggs & Stratton Corporation

Inventor： Michael Pitcel ,  William Latus ,  Robert Koenen ,  David Procknow ,  Jeffrey Berger ,  Jason Elvers

IPC: B60W20/00 ,  A01D34/00 ,  B60K6/442 ,  H02K7/18 ,  B60K6/20

CPC classification number: B60W20/20 ,  A01D34/00 ,  A01D69/025 ,  B60K6/20 ,  B60K6/442 ,  B60K6/46 ,  B60W10/30 ,  B60W20/40 ,  B60Y2200/223 ,  H02K7/1815 ,  Y02T10/6217 ,  Y10S903/903

Abstract: A lawn mower includes an engine, an energy storage device, a motor/generator including an output shaft, an engine coupling, wherein, with the engine coupling disengaged, the motor/generator drives the output shaft, and with the engine coupling engaged, the engine or both the motor/generator and the engine drive the output shaft, a mower blade, a power take-off clutch, and a control unit configured to implement a first operating condition in which the engine coupling is disengaged, the engine is off, and the output shaft is driven by the motor/generator, and configured to implement a second operating condition in which the engine coupling is engaged, the engine is on, the output shaft is driven by the engine or both the motor/generator and the engine.

Abstract translation: 割草机包括发动机，能量存储装置，包括输出轴的电动机/发电机，发动机联轴器，其中，在发动机联轴器脱开时，电动机/发电机驱动输出轴，并且发动机联轴器接合， 发动机或发动机或发动机驱动输出轴，割草机叶片，动力输出离合器和控制单元，其构造成实现发动机联轴器脱离的第一操作状态，发动机关闭， 并且输出轴由电动机/发电机驱动，并且构造成实现发动机联接器接合的第二操作状态，发动机接通，输出轴由发动机或电动机/发电机和发动机二者驱动 。