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公开(公告)号：WO2014127212A1
公开(公告)日：2014-08-21
申请号：PCT/US2014/016436
申请日：2014-02-14
Applicant: MTD PRODUCTS INC
Inventor： EAVENSON, SR., Jimmy N. , SCHAEDLER, Axel , HEIN, Dave , JIRA, JR., Robert L.
IPC: A01D34/73
CPC classification number: A01D34/733
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.
Abstract translation: 提供了一种用于连接到可操作地连接到割草机上的安装构件的可替换割草机叶片。 叶片包括具有相对的侧边缘，顶表面和底表面的中心部分。 刀片还包括从中心部分延伸的尖端部分。 中心部分包括用于将叶片可操作地连接到安装构件的至少一个附接机构。
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公开(公告)号：WO2013188335A2
公开(公告)日：2013-12-19
申请号：PCT/US2013/045076
申请日：2013-06-11
Applicant: MTD PRODUCTS INC
Inventor： EAVENSON, SR., Jimmy N. , SCHAEDLER, Axel , HEIN, Dave , JIRA, JR., Robert L.
CPC classification number: A01D34/733 , A01D34/63
Abstract: A replaceable mower blade assembly for attaching to a rotatable spindle, motor, or engine crankshaft is provided. The blade assembly includes a mounting member having a plurality of ends extending from a central bore that is configured to receive the spindle, motor, or engine crankshaft. Each end includes an indexing aperture and a plurality of caps. A locking mechanism is operatively connected to the mounting member, and each arm of the locking mechanism includes a pin. A cutting blade is removably attachable to each end of the mounting member and the cutting blade includes an indexing aperture and a plurality of keyhole apertures. Each pin of the locking mechanism is insertable and engageable with an indexing aperture of both the mounting member and the cutting blade for positively securing each cutting blade.
Abstract translation: 提供了一种用于连接到可旋转主轴，马达或发动机曲轴的可更换割草机叶片组件。 叶片组件包括安装构件，该安装构件具有从中心孔延伸的多个端部，该中心孔构造成容纳主轴，马达或发动机曲轴。 每个端部包括分度孔和多个盖。 锁定机构可操作地连接到安装构件，并且锁定机构的每个臂包括销。 切割刀片可移除地附接到安装构件的每个端部，并且切割刀片包括分度孔和多个键孔。 锁定机构的每个销可插入并且可与安装构件和切割刀片的分度孔啮合，用于牢固地固定每个切割刀片。
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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：EP2955992B1
公开(公告)日：2017-08-02
申请号：EP14711029.0
申请日：2014-02-14
Applicant: MTD Products Inc.
Inventor： EAVENSON, SR., Jimmy N. , SCHAEDLER, Axel , HEIN, Dave , JIRA, JR., Robert L.
IPC: A01D34/73
CPC classification number: A01D34/733
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Patent Agency Ranking
公开(公告)号：EP2955992A1
公开(公告)日：2015-12-23
申请号：EP14711029.0
申请日：2014-02-14
Applicant: MTD Products Inc.
Inventor： EAVENSON, SR., Jimmy N. , SCHAEDLER, Axel , HEIN, Dave , JIRA, JR., Robert L.
IPC: A01D34/73
CPC classification number: A01D34/733
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.
Abstract translation: 提供了一种用于连接到可操作地连接到割草机上的安装构件的可替换割草机叶片。 刀片包括具有相对侧边缘的中心部分，顶表面和底表面。 刀片还包括从中心部分延伸的尖端部分。 中心部分包括用于将叶片可操作地连接到安装构件的至少一个附接机构。
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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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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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