公开(公告)号：USD719981S1

公开(公告)日：2014-12-23

申请号：US29491195

申请日：2014-05-19

Applicant: MTD Products Inc

Designer： Michael Miller

公开(公告)号：US20140371991A1

公开(公告)日：2014-12-18

申请号：US14346690

申请日：2011-09-22

Applicant: MTD PRODUCTS INC

Inventor： Peter Buchanan

IPC: B62D7/20

Abstract: Systems for controlling the speed and direction of vehicles, including vehicles that have low to zero turning radius capability.

Abstract translation: 用于控制车辆速度和方向的系统，包括具有低到零转弯半径能力的车辆。

公开(公告)号：US20140360057A1

公开(公告)日：2014-12-11

申请号：US14467464

申请日：2014-08-25

Applicant: MTD Products Inc

Inventor： Ryan Cmich ,  Tim Dilgard ,  Jimmy N. Eavenson, SR. ,  Dave Hein ,  Joe Jocke ,  Amit Saha

IPC: E01H5/09

CPC classification number: E01H5/098 ,  E01H5/045 ,  E01H5/09 ,  E01H5/096

Abstract: A three-stage snow thrower having a housing, a power supply operatively connected to said housing, a longitudinal drive shaft extending from the power supply into the housing, and a lateral drive shaft extending rotatably attached to opposing side walls of the housing and being meshingly engaged with the longitudinal drive shaft within a gear assembly. The power supply drives the longitudinal drive shaft, thereby causing the longitudinal drive shaft to rotate, and at least a portion of such rotation is transferred to the lateral drive via a gear assembly. The first stage assembly includes a plurality of augers attached to the lateral drive shaft, wherein the first stage assembly pushes loosened snow axially toward the gear assembly. The second stage assembly includes at least one auger attached to the longitudinal drive shaft, wherein the second stage assembly pushes the snow from the first stage assembly axially rearward in a transverse manner relative to the first stage assembly. The third stage assembly includes an impeller that rotates to throw the snow from the second stage assembly through a chute attached to the housing to expel the snow from the housing.

Abstract translation: 具有壳体的三级积雪机，可操作地连接到所述壳体的电源，从所述电源延伸到所述壳体中的纵向驱动轴，以及可旋转地附接到所述壳体的相对侧壁并且呈啮合状态的侧向驱动轴 与齿轮组件内的纵向驱动轴接合。 电源驱动纵向驱动轴，从而使纵向驱动轴旋转，并且这种旋转的至少一部分经由齿轮组件传递到侧向驱动。 第一级组件包括附接到侧向驱动轴的多个螺旋推运器，其中第一级组件将松动的雪轴向推向齿轮组件。 第二级组件包括附接到纵向驱动轴的至少一个螺旋推运器，其中第二级组件相对于第一级组件以横向方式将雪从第一级组件轴向向后推动。 第三级组件包括叶轮，其旋转以从第二级组件通过连接到壳体的滑槽扔雪以将雪从壳体排出。

公开(公告)号：US20140329627A1

公开(公告)日：2014-11-06

申请号：US14331844

申请日：2014-07-15

Applicant: MTD Products Inc

Inventor： Philip Helin ,  Rick Baehr

IPC: F16H9/12

CPC classification number: F16H59/04 ,  A01D34/006 ,  A01D34/6806 ,  A01D34/69 ,  A01D34/82 ,  A01D34/824 ,  A01D2034/6843 ,  F16H9/12 ,  F16H9/125 ,  F16H59/0278 ,  F16H59/06 ,  Y10T74/2014

Abstract: A speed control mechanism for controlling selective engagement of the self-propelled transmission assembly for a walk-behind lawn mower is provided. The speed control mechanism is also configured to control the relative output speed of the transmission assembly. The speed control mechanism includes a speed engagement assembly and a speed adjustment assembly, wherein the speed engagement assembly includes a pair of rotatable levers for causing the transmission assembly to actuate between a disengaged position and an engaged position and the speed adjustment assembly includes a rotatable knob for causing the relative output speed of the transmission assembly to the wheels of the lawn mower to increase or decrease.

Abstract translation: 提供了一种用于控制用于徒步式割草机的自走式传动组件的选择性接合的速度控制机构。 速度控制机构还被配置为控制变速器组件的相对输出速度。 速度控制机构包括速度接合组件和速度调节组件，其中速度接合组件包括一对可旋转杆，用于使变速器组件在分离位置和接合位置之间致动，速度调节组件包括可旋转旋钮 用于使传动组件相对于割草机轮子的相对输出速度增加或减小。

公开(公告)号：US20130327008A1

公开(公告)日：2013-12-12

申请号：US13766824

申请日：2013-02-14

Applicant: MTD PRODUCTS INC.

Inventor： Jimmy N. Eavenson, SR. ,  Axel Schaedler ,  Dave Hein ,  Robert L. Jira, JR.

IPC: A01D34/73

CPC classification number: A01D34/733 ,  A01D34/73 ,  A01D2101/00

Abstract: A replaceable mower blade for attachment to a mounting member operatively connected to a mower is provided. The blade includes a central portion having opposing side edges, a top surface, and a bottom surface. The blade also includes a tip portion extending from the central portion. The central portion includes at least one attachment mechanism for operatively connecting the blade to the mounting member.

公开(公告)号：US20040123828A1

公开(公告)日：2004-07-01

申请号：US10664360

申请日：2003-09-15

Applicant: MTD Products Inc,

Inventor： J Barney Sing ,  Neil Greer Griffin

IPC: F02N003/02 ,  F02N005/02

CPC classification number: F16F15/1213 ,  F02N3/02 ,  F02N5/02 ,  F16F1/10

Abstract: A starter mechanism for an internal combustion engine having a spring that is wound during the starting operation of the internal combustion engine. As the operator pulls the starter rope of the engine the starter spring begins to wind creating a force within the spring. Once the spring force overcomes the compression force of the piston the spring will unwind thereby turning the crankshaft of the engine and consequently starting the engine. The starter rope is returned to the housing of the starter mechanism by the use of a rope return spring.

Abstract translation: 一种用于内燃机的起动机构，其具有在内燃机起动操作期间被卷绕的弹簧。 当操作者拉动发动机的起动绳时，起动器弹簧开始产生弹簧内的力。 一旦弹簧力克服了活塞的压缩力，弹簧将展开，从而转动发动机的曲轴并因此启动发动机。 起动绳索通过使用绳索复位弹簧返回到起动机构的壳体。

公开(公告)号：US20020189570A1

公开(公告)日：2002-12-19

申请号：US09939168

申请日：2001-08-24

Applicant: MTD PRODUCTS INC.

Inventor： Hartmut Kaesgen

IPC: F02B075/32

CPC classification number: F02B75/243 ,  F01B1/12 ,  F02B2075/1808

Abstract: A modular engine design system utilizes selectively replaceable components whereby a family of related engines having varying power outputs may be produced. A first series of engines utilizes a common piston operable in a cylinder of first predetermined dimensions. The engine design may utilize a first or second crankshaft/connecting rod combination to vary the power output. A modified engine design utilizes a second cylinder in addition to the first cylinder. A second series of engines utilizes a larger piston operable in a cylinder of second predetermined dimensions. The second series of engines shares a common engine design scheme with the first series of engines. However, corresponding parts are adapted for use with the larger piston/cylinder combination. The second series of engines may likewise utilize a first or second crankshaft/connecting rod combination to vary the power output. Within each series of engines, modular design concepts are utilized to provide a range of power outputs.

Abstract translation: 模块化发动机设计系统利用可选择的可替换组件，由此可以产生具有变化的功率输出的相关发动机系列。 第一系列发动机利用在第一预定尺寸的气缸中可操作的公共活塞。 发动机设计可以利用第一或第二曲轴/连杆组合来改变动力输出。 改进的发动机设计除了第一气缸之外还使用第二气缸。 第二系列发动机利用可在第二预定尺寸的气缸中操作的较大的活塞。 第二系列发动机与第一系列发动机共享发动机设计方案。 然而，相应的部件适用于较大的活塞/气缸组合。 第二系列发动机可以同样利用第一或第二曲轴/连杆组合来改变动力输出。 在每一系列发动机内，采用模块化设计理念来提供一系列功率输出。

公开(公告)号：US20020040795A1

公开(公告)日：2002-04-11

申请号：US10012262

申请日：2001-12-04

Applicant: MTD PRODUCTS INC.

Inventor： Usman Firdaus

IPC: A01B033/00

CPC classification number: A01B33/103 ,  A01B33/142 ,  A01B45/026

Abstract: A tine assembly for a cultivator includes a first tine member having a plurality of radially extending non-planar tines. At least two tines on each tine member differ in shape from the remaining tines. The tine assembly may include a second tine member which is shaped like a mirror-image of the first tine member. When assembled on a shaft, the second tine member is off-set from the first tine member so that tines on alternating tine members contact the ground as the shaft rotates.

公开(公告)号：US3759342A

公开(公告)日：1973-09-18

申请号：US3759342D

申请日：1971-02-18

Applicant: MTD PRODUCTS INC

Inventor： PLAMPER G

IPC: B60K17/08 ,  B60K17/22 ,  F16H9/04 ,  B60K17/02

CPC classification number: B60K17/22 ,  B60K17/08 ,  F16H9/04

Abstract: A variable speed drive for a tractor or the like having a pulley-and-belt driving arrangement between engine and driving wheel providing adjustable variation in the speed and adjustable means for limiting the degree of variation in the speed. This is an abstract only of the specific illustration of the invention given by way of example, and is not to be used in the interpretation of the claims nor as a limitation on the scope of the invention.

Abstract translation: 用于拖拉机等的变速驱动器，其具有在发动机和驱动轮之间的带轮和皮带驱动装置，其提供速度可调节的变化以及用于限制速度变化程度的可调节装置。 这仅是通过示例给出的本发明的具体说明的摘要，并且不用于对权利要求的解释以及对本发明的范围的限制。

公开(公告)号：US12179513B2

公开(公告)日：2024-12-31

申请号：US18341931

申请日：2023-06-27

Applicant: MTD PRODUCTS INC

Inventor： Ryan Cmich

IPC: B60B33/00 ,  B60B19/00

Abstract: A caster wheel assembly for an outdoor power equipment machine includes a wheel mount and provides a double bell-shaped caster wheel including two bell-shaped halves, each bell-shaped half includes a central hub, a smooth transition portion, an outer circumferential rim, and a planar face. A ground contacting tread can be provided by the outer circumferential rims. A ground contacting tread can be provided by a resilient tread ring positioned between the two bell-shaped halves.