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1. 发明申请

WO1996035554A1 STRIKING TOOL HEAD SYSTEM AND COMMON ELONGATED HANDLE FOR MULTIPLE TOOL HEAD ASSEMBLIES 审中-公开
标题翻译：多用工具头组件的打磨工具头系统和通用拉手
公开(公告)号：WO1996035554A1
公开(公告)日：1996-11-14
申请号：PCT/US1996006672
申请日：1996-05-10
申请人： KEATHLEY, Bob, N. , WADDELL, John, A.
IPC分类号： B25G03/00
CPC分类号： B25G3/28 , Y10T403/18 , Y10T403/635 , Y10T403/7058 , Y10T403/7061
摘要： A striking tool assembly (10) comprises a tool head (12) including a tool eye having a continuously tapered interior surface (30) and a sleeve member (14) having a tool eye mating portion (17) and an overstrike portion (22) disposed within the tool eye for receiving an elongated tool handle (20). An annular wall structure of the sleeve member (14) is temporarily collapsible inwardly for a retaining section (19) to be located in a sleeve securing position when the sleeve member (14) is moved in a longitudinal axial direction into the tool head eye. The sleeve member (14) has an inner tapered bore including an inner frictionally mating surface (15) for frictionally mating with a preselected elongated tool handle (20), which may be used interchangeably with each tool head (12) of a tool head system comprising a plurality of tool heads (12) each of which is effective for performing a different manual work operation.
摘要翻译：打击工具组件（10）包括工具头（12），其包括具有连续锥形内表面（30）的工具眼和具有工具眼配合部分（17）和突出部分（22）的套筒构件（14）设置在工具眼内以接收细长的工具手柄（20）。当套筒构件（14）沿纵向轴向移动到工具头部眼睛中时，套筒构件（14）的环形壁结构暂时可向内折叠以使保持部分（19）位于套筒固定位置。套筒构件（14）具有内锥形孔，该内锥形孔包括内部摩擦配合表面（15），用于与预选的细长工具手柄（20）摩擦配合，其可与工具头系统的每个工具头（12）互换使用包括多个工具头（12），每个工具头部对于执行不同的手动工作操作是有效的。

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