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公开(公告)号：WO2019090197A1
公开(公告)日：2019-05-09
申请号：PCT/US2018/059134
申请日：2018-11-05
Applicant: MTD PRODUCTS INC
Inventor： LEGAN, Jeffery , DILGARD, Timothy , KUCERA, Jeffrey
Abstract: A walk-behind mower includes a deck. The deck includes a rear portion, a power source attached to the deck, a plurality of wheels attached to the deck, a handle attached to the rear portion of the deck. Structure is included to enable a distal end of the handle to be selectively located in a plurality of positions. The handle extends upward and rearward from the rear portion of the deck.
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公开(公告)号：WO2013154676A1
公开(公告)日：2013-10-17
申请号：PCT/US2013/026427
申请日：2013-02-15
Applicant: MTD PRODUCTS INC
Inventor： CMICH, Ryan , DILGARD, Timothy , EAVENSON, SR., Jimmy N. , HEIN, Dave , JOCKE, Joe , SAHA, Amit
Abstract: A three-stage snow thrower having a housing, a power supply, a longitudinal drive shaft extending from the power supply into the housing, and a lateral drive shaft extending between opposing side walls of the housing and being meshingly engaged with the longitudinal drive shaft within a gear assembly. The first stage assembly includes a plurality of augers attached to the lateral drive shaft for pushing loosened snow axially toward the gear assembly. The second stage assembly includes at least one auger attached to the longitudinal drive shaft for pushing snow from the first stage assembly axially rearward. The third stage assembly includes an impeller that rotates to throw the snow through a chute attached to the housing to expel the snow from the housing.
Abstract translation: 具有壳体，电源，从电源延伸到壳体中的纵向驱动轴的三级积雪机，以及在壳体的相对侧壁之间延伸并与纵向驱动轴啮合的侧向驱动轴， 齿轮组件 第一级组件包括附接到侧向驱动轴的多个螺旋推运器，用于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，用于从第一级组件轴向向后推动雪。 第三级组件包括叶轮，其旋转以通过连接到壳体的滑槽来扔雪，以将雪从壳体排出。
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公开(公告)号：WO2016003799A1
公开(公告)日：2016-01-07
申请号：PCT/US2015/037982
申请日：2015-06-26
Applicant: MTD PRODUCTS INC
Inventor： SCHAEDLER, Axel , DILGARD, Timothy
CPC classification number: B60B9/04 , A01B33/028 , A01B33/08 , A01D34/001 , A01D34/47 , A01D34/62 , A01D34/82 , A01D34/828 , A01D2101/00 , B60B9/26 , B60B2200/40 , B60B2900/313 , E01H5/098
Abstract: A walk-behind working tool having a frame, a power source, and a handle attached to the frame is provided. The working tool includes at least one axle operatively connected to the frame and a pair of wheel assemblies connected to the axle. The wheel assemblies include a hub, a rim, a tire, and a flexible vibration dampening assembly that operatively connects the hub and rim, wherein the dampening assembly is configured to reduce the vibration transferred between the rim and hub and through the handle to the operator. The dampening assembly includes a plurality of elastic elements having a spring constant for smoothing out movement of the frame when the working tool is guided over rough or uneven ground.
Abstract translation: 提供了具有框架，电源和附接到框架的手柄的步行工作工具。 工作工具包括至少一个可操作地连接到框架的轴和连接到车轴的一对轮组件。 车轮组件包括轮毂，轮辋，轮胎和可操作地连接轮毂和轮辋的柔性减振组件，其中所述阻尼组件被构造成减小在所述轮辋和轮毂之间传递的振动并且通过所述把手到所述操作者 。 阻尼组件包括多个弹性元件，弹性常数用于当工作工具在粗糙或不平坦的地面上被引导时平滑框架的运动。
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公开(公告)号：EP3456883A1
公开(公告)日：2019-03-20
申请号：EP18196377.8
申请日：2013-02-15
Applicant: MTD PRODUCTS INC.
Inventor： CMICH, Ryan , DILGARD, Timothy , EAVENSON, SR., Jimmy N. , HEIN, Dave , JOCKE, Joe , SAHA, Amit
Abstract: A three-stage snow thrower having a housing, a power supply , a longitudinal drive shaft extending from the power supply into the housing, and a lateral drive shaft extending between opposing side walls of the housing and being meshingly engaged with the longitudinal drive shaft within a gear assembly. The first stage assembly includes a plurality of augers attached to the lateral drive shaft for pushing loosened snow axially toward the gear assembly. The second stage assembly includes at least one auger attached to the longitudinal drive shaft for pushing snow from the first stage assembly axially rearward. The third stage assembly includes an impeller that rotates to throw the snow through a chute attached to the housing to expel the snow from the housing.
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Patent Agency Ranking
公开(公告)号：EP3163999A1
公开(公告)日：2017-05-10
申请号：EP15738791.1
申请日：2015-06-26
Applicant: MTD Products Inc.
Inventor： SCHAEDLER, Axel , DILGARD, Timothy
CPC classification number: B60B9/04 , A01B33/028 , A01B33/08 , A01D34/001 , A01D34/47 , A01D34/62 , A01D34/82 , A01D34/828 , A01D2101/00 , B60B9/26 , B60B2200/40 , B60B2900/313 , E01H5/098
Abstract: A walk-behind working tool having a frame, a power source, and a handle attached to the frame is provided. The working tool includes at least one axle operatively connected to the frame and a pair of wheel assemblies connected to the axle. The wheel assemblies include a hub, a rim, a tire, and a flexible vibration dampening assembly that operatively connects the hub and rim, wherein the dampening assembly is configured to reduce the vibration transferred between the rim and hub and through the handle to the operator. The dampening assembly includes a plurality of elastic elements having a spring constant for smoothing out movement of the frame when the working tool is guided over rough or uneven ground.
Abstract translation: 提供了具有框架，电源和附接到框架的手柄的手扶式工作工具。 作业工具包括可操作地连接到框架的至少一个轴和连接到轴的一对轮组件。 轮组件包括轮毂，轮辋，轮胎以及可操作地连接轮毂和轮辋的柔性减振组件，其中减振组件构造成减少在轮辋和轮毂之间传递的振动以及通过手柄传递给操作者的振动 。 缓冲组件包括多个具有弹簧常数的弹性元件，用于当工作工具在粗糙或不平的地面上被引导时平滑框架的移动。
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公开(公告)号：EP3703484A1
公开(公告)日：2020-09-09
申请号：EP18808573.2
申请日：2018-11-05
Applicant: MTD Products Inc
Inventor： LEGAN, Jeffery , DILGARD, Timothy , KUCERA, Jeffrey
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公开(公告)号：EP3456883B1
公开(公告)日：2020-05-13
申请号：EP18196377.8
申请日：2013-02-15
Applicant: MTD PRODUCTS INC.
Inventor： CMICH, Ryan , DILGARD, Timothy , EAVENSON, SR., Jimmy N. , HEIN, Dave , JOCKE, Joe , SAHA, Amit
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公开(公告)号：EP2855775B1
公开(公告)日：2018-10-17
申请号：EP13707968.7
申请日：2013-02-15
Applicant: MTD Products Inc.
Inventor： CMICH, Ryan , DILGARD, Timothy , EAVENSON, SR., Jimmy N. , HEIN, Dave , JOCKE, Joe , SAHA, Amit
Abstract: A three-stage snow thrower having a housing, a power supply, a longitudinal drive shaft extending from the power supply into the housing, and a lateral drive shaft extending between opposing side walls of the housing and being meshingly engaged with the longitudinal drive shaft within a gear assembly. The first stage assembly includes a plurality of augers attached to the lateral drive shaft for pushing loosened snow axially toward the gear assembly. The second stage assembly includes at least one auger attached to the longitudinal drive shaft for pushing snow from the first stage assembly axially rearward. The third stage assembly includes an impeller that rotates to throw the snow through a chute attached to the housing to expel the snow from the housing.
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公开(公告)号：EP2855775A1
公开(公告)日：2015-04-08
申请号：EP13707968.7
申请日：2013-02-15
Applicant: MTD Products Inc.
Inventor： CMICH, Ryan , DILGARD, Timothy , EAVENSON, SR., Jimmy N. , HEIN, Dave , JOCKE, Joe , SAHA, Amit
Abstract: A three-stage snow thrower having a housing, a power supply, a longitudinal drive shaft extending from the power supply into the housing, and a lateral drive shaft extending between opposing side walls of the housing and being meshingly engaged with the longitudinal drive shaft within a gear assembly. The first stage assembly includes a plurality of augers attached to the lateral drive shaft for pushing loosened snow axially toward the gear assembly. The second stage assembly includes at least one auger attached to the longitudinal drive shaft for pushing snow from the first stage assembly axially rearward. The third stage assembly includes an impeller that rotates to throw the snow through a chute attached to the housing to expel the snow from the housing.
Abstract translation: 具有壳体，电源，从电源延伸到壳体中的纵向驱动轴的三级积雪机，以及在壳体的相对侧壁之间延伸并与纵向驱动轴啮合的侧向驱动轴， 齿轮组件 第一级组件包括附接到侧向驱动轴的多个螺旋推运器，用于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，用于从第一级组件轴向向后推动雪。 第三级组件包括叶轮，其旋转以通过连接到壳体的滑槽来扔雪，以将雪从壳体排出。
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