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1. 发明授权

US06415690B1 Spanner 失效
标题翻译：扳手
公开(公告)号：US06415690B1
公开(公告)日：2002-07-09
申请号：US10010060
申请日：2001-11-08
申请人： Chung-Jeng Yang
发明人： Chung-Jeng Yang
IPC分类号： B25B1346
CPC分类号： B25B17/02 , B25B13/463 , B25B13/467
摘要： A spanner has a handle, a head frame connected to the handle, a drive head device, a pair of reinforced plates, and a pair of arm plates. The head frame has a pair of parallel panels, and a spacing formed between the parallel panels. Each parallel panel has a first pivot hole, a second pivot hole, and a third pivot hole. The reinforced plates and the arm plates are inserted in the spacing of the head frame. Each arm plate has a square hole and a round hole. Each reinforced plate has a round aperture and a circular aperture. The drive head device has a round head. The round head of the drive head device passes through the first pivot hole of each panel and the square hole of each arm plate. A gasket is disposed on one of the panels. A bolt passes through the gasket to be engaged with the round head of the drive head device. A first pin fastens each panel, each reinforced plate, and each arm plate pivotally. A second pin fastens each panel and each reinforced plate pivotally.
摘要翻译：扳手具有手柄，连接到手柄的头框架，驱动头装置，一对加强板和一对扶手板。头框架具有一对平行面板，并且在平行面板之间形成间隔。每个平行板具有第一枢转孔，第二枢转孔和第三枢转孔。加强板和臂板以头架的间隔插入。每个扶手板都有一个方孔和一个圆孔。每个加强板具有圆形孔和圆形孔。驱动头装置具有圆头。驱动头装置的圆头通过每个面板的第一枢轴孔和每个臂板的方孔。在其中一个面板上设置垫圈。螺栓穿过垫圈以与驱动头装置的圆头接合。第一个销固定每个面板，每个加强板和每个臂板枢转。第二个销固定每个面板和每个加强板枢轴。

2. 发明授权

US5546661A Gardening shears 失效
标题翻译：园艺剪
公开(公告)号：US5546661A
公开(公告)日：1996-08-20
申请号：US554962
申请日：1995-11-13
申请人： Chung-Jeng Yang
发明人： Chung-Jeng Yang
IPC分类号： A01G3/02 , B23D49/14 , B23D51/10 , B23D57/00 , B25F1/00
CPC分类号： B23D57/0076 , A01G3/02 , A01G3/081 , A01G3/083 , B23D49/14 , B23D51/10
摘要： A pair of shears has a fixed blade, a fixed handle connecting the fixed blade, a driving blade, and a driving handle connecting the driving blade, a spring between two handles, a pin on the crisscross portion between two blades, and a switch button on the outer side of the fixed handle. The first threaded hole and the first positioning post are formed on the front of the fixed blade. The second threaded hole and the second positioning post are formed on the inner side of the fixed handle. A cutting device such as a saw blade and a scikle is disposed in front of the fixed blade. A through hole and a positioning hole are formed on the rear of the cutting device. The first positioning post inserts in the positioning hole. A screw passes through the through hole and the first threaded hole to fasten the cutting device.
摘要翻译：一对剪刀具有固定刀片，连接固定刀片的固定手柄，驱动刀片和连接驱动刀片的驱动手柄，两个手柄之间的弹簧，两个刀片之间的十字交叉部分上的销和开关按钮在固定手柄的外侧。第一螺纹孔和第一定位柱形成在固定刀片的前面。第二螺纹孔和第二定位柱形成在固定手柄的内侧。切割装置如锯片和剑刀设置在固定刀片的前面。在切割装置的后部形成有通孔和定位孔。第一定位柱插入定位孔。螺丝穿过通孔和第一螺纹孔，以固定切割装置。

3. 发明授权

US06874303B1 Grass trimmer drivable by power tool 失效
标题翻译：电动工具驱动的割草机
公开(公告)号：US06874303B1
公开(公告)日：2005-04-05
申请号：US10888709
申请日：2004-07-12
申请人： Chung Jeng Yang
发明人： Chung Jeng Yang
IPC分类号： A01D34/08 , A01G3/06 , A01D34/13 , A01D34/00 , B26B19/30
CPC分类号： A01D34/08 , A01G3/067
摘要： A grass trimmer includes a fixed cutter device secured to a housing and having one or more stationary cutter blades extended out of the housing, a movable cutter device rotatably secured to the fixed cutter device and having one or more cutter blades movable relative to the stationary cutter blade of the fixed cutter device to conduct cutting operations by an eccentric member of a rotary member. A drive shank is secured to the rotary member, and a power tool may engage with the shank, to drive the rotary member and the eccentric member relative to the movable cutter device, and to move the movable cutter device relative to the fixed cutter device in reciprocating action.
摘要翻译：草地修剪机包括固定在壳体上并具有从壳体延伸出来的一个或多个固定切割刀片的固定切割器装置，可移动地固定在固定切割装置上并具有一个或多个可相对于固定切割器移动的切割刀片的可移动刀具装置固定切割装置的刀片，通过旋转部件的偏心部件进行切割操作。驱动柄固定在旋转部件上，电动工具可以与柄接合，相对于可动刀具装置驱动旋转部件和偏心部件，并使可动刀具相对于固定刀具装置移动往复动作。

4. 发明授权

US5894766A Ratchet screwdriver 失效
标题翻译：棘轮螺丝刀
公开(公告)号：US5894766A
公开(公告)日：1999-04-20
申请号：US058455
申请日：1998-04-10
申请人： Chung-Jeng Yang
发明人： Chung-Jeng Yang
IPC分类号： B25B13/48 , B25B15/02 , B25B23/00 , B25B13/46
CPC分类号： B25B15/02 , B25B13/481 , B25B23/0014
摘要： A ratchet screwdriver has a handle portion, a connection rod connected to the handle portion, a joint sleeve disposed on the connection rod, a circular hole in the joint sleeve, a first volute spring disposed in the circular hole, a chuck sleeve having a hexagonal blind hole and a round hole, and a bit inserted in the hexagonal blind hole. A rotating device has a first end inserted in the circular hole and a second end inserted in the round hole. A compression spring encloses the rotating device. A first C-shaped clamp retainer encloses the joint sleeve. A second C-shaped clamp retainer encloses a first distal portion of the chuck sleeve. A third C-shaped clamp retainer encloses a second distal portion of the chuck sleeve. A second volute spring is disposed in the round hole.
摘要翻译：棘轮螺丝刀具有把手部分，连接到手柄部分的连接杆，设置在连接杆上的接头套筒，接头套筒中的圆形孔，设置在圆形孔中的第一蜗壳弹簧，具有六角形的卡盘套筒盲孔和圆孔，并插入六角形盲孔中。旋转装置具有插入圆孔中的第一端和插入圆孔中的第二端。压缩弹簧包围旋转装置。第一个C形夹具保持器围绕接头套管。第二C形夹具保持器包围卡盘套筒的第一远端部分。第三个C形夹持器包围卡盘套筒的第二个远端部分。第二个蜗壳弹簧设置在圆孔中。

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