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1. 发明公开

EP3456883A1 THREE-STAGE SNOW THROWER 有权
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
申请人： MTD PRODUCTS INC.
发明人： CMICH, Ryan , DILGARD, Timothy , EAVENSON, SR., Jimmy N. , HEIN, Dave , JOCKE, Joe , SAHA, Amit
IPC分类号： E01H5/04 , E01H5/09
摘要： 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.

2. 发明授权

EP3456883B1 THREE-STAGE SNOW THROWER 有权
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
申请人： MTD PRODUCTS INC.
发明人： CMICH, Ryan , DILGARD, Timothy , EAVENSON, SR., Jimmy N. , HEIN, Dave , JOCKE, Joe , SAHA, Amit
IPC分类号： E01H5/04 , E01H5/09

3. 发明授权

EP2855775B1 THREE-STAGE SNOW THROWER 有权
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
申请人： MTD Products Inc.
发明人： CMICH, Ryan , DILGARD, Timothy , EAVENSON, SR., Jimmy N. , HEIN, Dave , JOCKE, Joe , SAHA, Amit
IPC分类号： E01H5/04 , E01H5/09
CPC分类号： E01H5/098 , E01H5/045 , E01H5/09 , E01H5/096
摘要： 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.

4. 发明公开

EP2855775A1 THREE-STAGE SNOW THROWER 有权
标题翻译： DREISTUFIGESCHNEEFRÄSE
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
申请人： MTD Products Inc.
发明人： CMICH, Ryan , DILGARD, Timothy , EAVENSON, SR., Jimmy N. , HEIN, Dave , JOCKE, Joe , SAHA, Amit
IPC分类号： E01H5/04 , E01H5/09
CPC分类号： E01H5/098 , E01H5/045 , E01H5/09 , E01H5/096
摘要： 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.
摘要翻译：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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