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    Pliers
    3.
    发明授权
    Pliers 失效
    钳

    公开(公告)号：US4091696A

    公开(公告)日：1978-05-30

    申请号：US810270

    申请日：1977-06-27

    申请人： Ulf Wahlberg

    发明人： Ulf Wahlberg

    IPC分类号： B25B7/10 ,  B25B7/04

    CPC分类号： B25B7/10

    摘要： A sliding joint pliers having a fulcrum pin projecting from one of its limbs and displaceably arranged in a slot in the second of its limbs, has an adjusting screw rotatably mounted on a carrying plate disposed between the limbs. The second limb has a rack along one edge for coaction with the adjusting screw so that the fulcrum pin can be set in a desired position in the slot. The carrying plate is non-rotatably positioned on the fulcrum pin and, together with the second limb and fulcrum pin, is pivotable in relation to the first limb.

    摘要翻译： 一个滑动关节钳，其具有从其一个臂突出并且可移位地布置在其第二个肢体中的狭槽中的支点销，其具有可旋转地安装在设置在肢体之间的承载板上的调节螺钉。 第二肢具有沿着一个边缘的齿条，用于与调节螺钉协调，使得支点销可以设置在槽中的期望位置。 承载板不可旋转地定位在支点销上，并且与第二支腿和支点销一起可相对于第一支杆枢转。

    Hand tool
    5.
    发明授权
    Hand tool 失效
    手工具

    公开(公告)号：US4227430A

    公开(公告)日：1980-10-14

    申请号：US45192

    申请日：1979-06-04

    申请人： Conny Jansson ,  Ulf Wahlberg

    发明人： Conny Jansson ,  Ulf Wahlberg

    IPC分类号： B25B15/00 ,  B25G1/08

    CPC分类号： B25G1/085 ,  Y10T16/444

    摘要： A rotatable hand tool, especially a screwdriver or other rotating tool for screws or nuts. The tool is of the kind having cavities in its handle for storing at least one, or usually several tool bits, which can optionally be attached to a holder attached to and turned by the holder. Such bits can, for example, constitute screwdriver tips, hexagonal socket keys and hexagonal sockets. The handle consists of two main parts, of which one is rotatably enclosed in the other and has cavities arranged in the form of recesses in its periphery, these recesses being accessible by turning the enclosed part so that one of its recesses coincides with an opening in the other part. A limited axial movement between both handle parts and between coacting locking means thereon enables these parts to turn respective to each other in an outer axial position, and is locking them against rotation in an inner axial position of the enclosed part.

    摘要翻译： 可旋转的手动工具，特别是用于螺丝或螺母的螺丝刀或其他旋转工具。 该工具在其手柄中具有用于存储至少一个或通常多个工具钻头的孔，其可以可选地附接到附接到保持器并由保持器转动的保持器。 这样的位可以例如构成螺丝刀头，六角形套筒键和六角形插座。 手柄由两个主要部分组成，其中一个可旋转地封闭在另一个中，并且具有以其周边的凹部的形式布置的空腔，这些凹部可通过转动封闭部分而使其一个凹部与开口中的开口重合 另一部分。 两个把手部分之间和其间的共同锁定装置之间的有限的轴向运动使得这些部件能够在外部轴向位置彼此相对转动，并且将其锁定在封闭部分的内部轴向位置中。