公开(公告)号：US08819909B2

公开(公告)日：2014-09-02

申请号：US13876635

申请日：2011-09-27

申请人： Antonio Alvarez ,  Eberhard Ilg

发明人： Antonio Alvarez ,  Eberhard Ilg

IPC分类号： B23P19/04 ,  B23P15/00 ,  F01L3/10

CPC分类号： B23P15/001 ,  B23P19/045 ,  F01L3/10 ,  Y10T29/49298 ,  Y10T29/53552 ,  Y10T29/53557 ,  Y10T29/53817

摘要： A tool for attaching valve keys to a valve stem includes an elongated holder with a longitudinal axis, an inner hollow space and an end opening. An elongated core is arranged in the hollow space of the holder coaxially to the longitudinal axis. An elongated recess for receiving a substantial upper portion of the valve stem is provided in the end region of the core coaxially to the longitudinal axis. The recess of the core issues into the end opening and has a depth which is greater than or at least equal to the axial distance between the end and the annular groove of the valve stem. The core at least partially covers the annular groove, such that the valve keys can be supplied to the lateral surface of a valve stem underneath the annular groove and incorrect engagement can be avoided.

摘要翻译： 用于将阀键附接到阀杆的工具包括具有纵向轴线的细长保持器，内部中空空间和端部开口。 细长的芯布置在保持器的中空空间中，同轴于纵向轴线。 用于容纳阀杆的实质上部的细长凹槽设置在与纵向轴线同轴的芯的端部区域中。 芯的凹槽发生到端部开口中，并且具有大于或至少等于阀杆的端部和环形槽之间的轴向距离的深度。 芯部至少部分地覆盖环形槽，使得可以将阀键提供给环形槽下方的阀杆的侧表面，并且可以避免不正确的接合。

公开(公告)号：US20130232790A1

公开(公告)日：2013-09-12

申请号：US13876635

申请日：2011-09-27

申请人： Antonio Alvarez ,  Eberhard Ilg

发明人： Antonio Alvarez ,  Eberhard Ilg

IPC分类号： B23P15/00

CPC分类号： B23P15/001 ,  B23P19/045 ,  F01L3/10 ,  Y10T29/49298 ,  Y10T29/53552 ,  Y10T29/53557 ,  Y10T29/53817

摘要： A tool for attaching valve keys to a valve stem includes an elongated holder with a longitudinal axis, an inner hollow space and an end opening. An elongated core is arranged in the hollow space of the holder coaxially to the longitudinal axis. An elongated recess for receiving a substantial upper portion of the valve stem is provided in the end region of the core coaxially to the longitudinal axis. The recess of the core issues into the end opening and has a depth which is greater than or at least equal to the axial distance between the end and the annular groove of the valve stem. The core at least partially covers the annular groove, such that the valve keys can be supplied to the lateral surface of a valve stem underneath the annular groove and incorrect engagement can be avoided.

摘要翻译： 用于将阀键附接到阀杆的工具包括具有纵向轴线的细长保持器，内部中空空间和端部开口。 细长的芯布置在保持器的中空空间中，同轴于纵向轴线。 用于容纳阀杆的实质上部的细长凹槽设置在与纵向轴线同轴的芯的端部区域中。 芯的凹槽发生到端部开口中，并且具有大于或至少等于阀杆的端部和环形槽之间的轴向距离的深度。 芯部至少部分地覆盖环形槽，使得可以将阀键提供给环形槽下方的阀杆的侧表面，并且可以避免不正确的接合。