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1. 发明授权

US4457033A Adjustable combination lawn mower tool 失效
标题翻译：可调组合割草机工具
公开(公告)号：US4457033A
公开(公告)日：1984-07-03
申请号：US435561
申请日：1982-10-21
申请人： Theodore P. Lightner
发明人： Theodore P. Lightner
IPC分类号： B25B5/10 , B25B27/02 , B25B27/24 , B25F1/00 , B25B13/48 , B23P19/04 , B25F3/00
CPC分类号： B25B5/101 , B25B27/023 , B25B27/24 , B25F1/00 , Y10T29/5357 , Y10T29/53883 , Y10T29/53896
摘要： An adjustable combination tool forming a C-clamp, a valve pulling device for valves in small gasoline engines, a wrench for turning starter clutch housings in such engines and a device for removing flywheels from such engines. The tool comprises a first bar, a second bar selectively positioned parallel or perpendicular to the first bar, an angle iron positioned perpendicular to the first bar, a projection at one end of the first bar, and a threaded bolt with an enlarged end threadedly carried by the second bar. A device for valve grinding is carried by the threaded bolt and acts as its handle.
摘要翻译：形成C形夹具的可调节组合工具，用于小型汽油发动机中的阀的阀拉动装置，用于在这种发动机中转动起动离合器壳体的扳手以及用于从这种发动机移除飞轮的装置。该工具包括第一杆，选择性地平行于或垂直于第一杆的第二杆，垂直于第一杆定位的角铁，在第一杆的一端处的突出部，以及螺纹螺纹，由第二个酒吧。用于阀门研磨的装置由螺栓承载并用作其手柄。

2. 发明授权

US4315339A Combination lawn mower tool 失效
标题翻译：组合割草机工具
公开(公告)号：US4315339A
公开(公告)日：1982-02-16
申请号：US82046
申请日：1980-01-14
申请人： Theodore P. Lightner
发明人： Theodore P. Lightner
IPC分类号： B25B27/02 , B25B27/26 , B25F1/00 , B25F3/00 , B23P19/04 , B25B13/48
CPC分类号： B25F1/00 , B25B27/023 , B25B27/26 , Y10T29/5357 , Y10T29/53883 , Y10T29/53896
摘要： A tool for use as a special wrench, flywheel puller, valve remover, and valve and valve seat grinder. The tool includes two rectangular bars of steel which may be bolted in one of two positions to either provide an extension handle when the tool is used as a special wrench or to provide a double thickness of steel when the tool is used as a flywheel puller. One of the bars carries a pair of angle iron sections which define therewith a C-shaped clamp, and a threaded bolt protrudes through one of the angle sections for compressing a valve spring when using the tool for removing a valve. The threaded bolt also includes a handle for turning the same which carries a rubber disc which may be removed and chucked in a speed drill to grind a valve or valve seat.
摘要翻译：用作特殊扳手，飞轮拉拔器，阀门去除器，阀门和阀座研磨机的工具。该工具包括两个矩形钢筋，它们可以在两个位置中的一个中螺栓连接，以便当该工具用作特殊扳手时提供延伸手柄，或者当该工具用作飞轮拉拔器时，提供双重厚度的钢。其中一个杆承载一对角铁部分，其中限定有C形夹具，并且当使用用于移除阀的工具时，螺栓突出穿过角部分之一以压缩阀弹簧。螺栓还包括用于转动的手柄，其带有橡胶盘，橡胶盘可以在速度钻中移除并夹紧以研磨阀或阀座。

3. 再颁专利

USRE31520E Combination lawn mower tool 失效
标题翻译：组合割草机工具
公开(公告)号：USRE31520E
公开(公告)日：1984-02-14
申请号：US435562
申请日：1982-10-21
申请人： Theodore P. Lightner
发明人： Theodore P. Lightner
IPC分类号： B25B27/02 , B25B27/26 , B25F1/00
CPC分类号： B25B27/023 , B25B27/26 , B25F1/00 , Y10T29/5357 , Y10T29/53883 , Y10T29/53896
摘要： A tool for use as a special wrench, flywheel puller, valve remover, and valve and valve seat grinder. The tool includes two rectangular bars of steel which may be bolted in one of two positions to either provide an extension handle when the tool is used as a special wrench or to provide a double thickness of steel when the tool is used as a flywheel puller. One of the bars carries a pair of angle iron sections which define therewith a C-shaped clamp, and a threaded bolt protrudes through one of the angle sections for compressing a valve spring when using the tool for removing a valve. The threaded bolt also includes a handle for turning the same which carries a rubber disc which may be removed and chucked in a speed drill to grind a valve or valve seat.

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