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2. 发明授权

US06223374B1 Plier device having changeable tool members 失效
标题翻译：钳子装置具有可更换的工具构件
公开(公告)号：US06223374B1
公开(公告)日：2001-05-01
申请号：US09473265
申请日：1999-12-24
申请人： Hsing Tai Lin
发明人： Hsing Tai Lin
IPC分类号： B25B722
CPC分类号： B25F1/003
摘要： A plier device includes two handles each having an open channel formed in one end, and a pair of rods pivotally secured together at a middle pivot pin. The rods include two ends each having a pair of jaws. The jaws each includes a rib engaged into the channels of the handles for detachably securing the tool device to the handles. The handles each includes a pair of flanges extended inward of the channel, the jaws each includes a pair of opposite grooves for receiving the flanges of the handles. The handles each has a spring-biased projection engaged with the jaws.
摘要翻译：钳子装置包括两个手柄，每个手柄具有一端形成的开放通道，以及一对杆，其在中间枢轴销枢转地固定在一起。杆包括两个端部，每个端部具有一对钳口。夹爪各自包括接合到把手的通道中的肋，用于将工具装置可拆卸地固定到手柄上。手柄每个包括一对在通道内部延伸的凸缘，所述夹爪各自包括一对相对的槽，用于容纳把手的凸缘。手柄各自具有与夹爪接合的弹簧偏压突起。

3. 发明授权

US6023805A Tool combination having easily changeable tool members 失效
标题翻译：工具组合具有易于更换的工具构件
公开(公告)号：US6023805A
公开(公告)日：2000-02-15
申请号：US188334
申请日：1998-11-09
申请人： Hsing Tai Lin
发明人： Hsing Tai Lin
IPC分类号： B25F1/00 , B25F1/04 , B25B7/22
CPC分类号： B25F1/003 , B25F1/04
摘要： A tool device includes a pair of handles each having a chamber formed by a pair of panels and each having a pin secured in the middle portion. A tool member includes two ends each having a tool portion and includes a middle portion engaged with a fastener which is engaged with the ends of the handles for pivotally coupling the handles and the tool member together. The distance between the fastener and the pins is shorter than the tool portions such that the pins may be forced to engage with one of the tool portions for allowing the other tool portion to be used.
摘要翻译：工具装置包括一对手柄，每个手柄具有由一对面板形成的腔室，并且每个手柄具有固定在中间部分中的销。工具构件包括两个端部，每个端部具有工具部分，并且包括与紧固件接合的中间部分，所述紧固件与把手的端部接合，以将把手和工具构件可枢转地联接在一起。紧固件和销之间的距离比工具部分短，使得销可以被迫与工具部分中的一个接合，以允许使用另一个工具部分。

4. 发明授权

US6155144A Retractable driving tool 失效
标题翻译：伸缩式推车工具
公开(公告)号：US6155144A
公开(公告)日：2000-12-05
申请号：US366266
申请日：1999-08-02
申请人： Hsing Tai Lin
发明人： Hsing Tai Lin
IPC分类号： B25B15/02 , B25B23/00 , B25G1/04
CPC分类号： B25B23/0042 , B25B15/02 , B25G1/043
摘要： A retractable driving tool includes a driving stem slidably received in a handle and includes a number of teeth. A pawl is slidably engaged in the handle and is biased to engage with the teeth of the driving stem and for securing the driving stem to the handle and for allowing the driving stem to be moved relative to the handle when the pawl is moved against a spring. A spring is disposed between the rear end of the handle and the driving stem for moving the driving stem forward and outward of the handle. A slide is engaged between the spring and the driving stem.
摘要翻译：可伸缩的驱动工具包括可滑动地容纳在手柄中并包括多个齿的驱动杆。棘爪可滑动地接合在手柄中并且被偏压以与驱动杆的齿接合并且用于将驱动杆固定到手柄并且当棘爪相对于弹簧移动时允许驱动杆相对于手柄移动。弹簧设置在手柄的后端和驱动杆之间，用于使驱动杆向前和向外移动。在弹簧和驱动杆之间接合滑块。

6. 发明授权

US06249975B1 Blade support device for a knife 失效
标题翻译：刀片刀片支撑装置
公开(公告)号：US06249975B1
公开(公告)日：2001-06-26
申请号：US09467226
申请日：1999-12-20
申请人： Hsing Tai Lin
发明人： Hsing Tai Lin
IPC分类号： B26B108
CPC分类号： B26B5/001
摘要： A knife includes a blade support device slidably received in a housing for supporting a blade and having a spring limb. The spring limb includes one or more catches engaged with the blade for securing the blade to the blade support device. A button is slidably received in the housing and has one or more spring legs for disengaging the catches from the blade and for allowing the blade to be engaged into and disengaged from the blade support device without removing the blade support device from the housing. A knob may move the blade support device along the housing.
摘要翻译：刀包括可滑动地容纳在用于支撑刀片并具有弹簧臂的壳体中的刀片支撑装置。弹簧臂包括与叶片接合的一个或多个捕获器，用于将叶片固定到叶片支撑装置。按钮可滑动地容纳在壳体中并且具有一个或多个弹簧腿，用于将卡爪与刀片分离，并且用于允许刀片与刀片支撑装置接合并从刀片支撑装置脱离，而不需要将刀片支撑装置从壳体移除。旋钮可以沿着壳体移动刀片支撑装置。

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