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    • 2. 发明申请
    • PLIERS
    • WO2007076954A8
    • 2007-11-22
    • PCT/EP2006012376
    • 2006-12-21
    • WIHA WERKZEUGE GMBHKNOLL CHRISTIANBOEHMEL PHILIPPWINKLER MICHAELKARLE OTMAR
    • KNOLL CHRISTIANBOEHMEL PHILIPPWINKLER MICHAELKARLE OTMAR
    • B25B7/08B25B7/12
    • B25B7/12B25B7/08
    • The invention relates to a pair of pliers comprising: a first and a second part (3,5); an articulation (7) that pivotally connects the two parts, said articulation being located between the ends of at least one of the parts; and first and second handle elements (17,19), which are associated with the first and second parts. According to the invention: the first part (3) is rotationally fixed to the first handle element (17); the second part (5) is fixed to the second handle element (19) so that it can pivot; a parallelogram link is provided between the first handle element and the second handle element, allowing the second handle element to be displaced essentially parallel to the first handle element, when the pliers are opened and closed. The invention also relates to an articulation for a pair of pliers (1) comprising two parts, said articulation having a hinge pin (59) and an incised ring (71).
    • 有一对用钳子的 - 第一和第二夹持器部(3,5), - 一个接头,枢转地连接在钳部件(7),其中,所述接头被设置在其端部之间的夹持部分中的至少一个, - 相关联的第一和第二钳部件 第一和第二手柄元件(17,19)已经被提出,其中, - 所述第一钳部件(3)与所述第一手柄构件(17)可旋转地连接, - 所述第二夹持器部(5)与所述第二手柄元件(19)枢转地连接到 在第一手柄构件和第二手柄构件开口和钳子的闭合基本上平行于偏移的第一手柄构件期间如此打开第二手柄构件之间提供的连接 - 平行四边形。 此外,对于枪(1)的联合设置有两个夹钳部件,所述接头具有铰链销(59)和注入的环(71)。
    • 5. 发明申请
    • PLIERS
    • WO2007076954A2
    • 2007-07-12
    • PCT/EP2006012376
    • 2006-12-21
    • WIHA WERKZEUGE GMBHKNOLL CHRISTIANBOEHMEL PHILIPPWINKLER MICHAELKARLE OTMAR
    • KNOLL CHRISTIANBOEHMEL PHILIPPWINKLER MICHAELKARLE OTMAR
    • B25B7/08B25B7/12
    • B25B7/12B25B7/08
    • The invention relates to a pair of pliers comprising: a first and a second part (3,5); an articulation (7) that pivotally connects the two parts, said articulation being located between the ends of the parts; and first and second handle elements (17,19), which are associated with the first and second parts. The pliers are characterised by the following: the first part (3) is rotationally fixed to the first handle element (17); the second part (5) is fixed to the second handle element (19) so that it can pivot; and the pliers are provided with a coupling element (21), one side of which is pivotally mounted on the second handle element (19), the hinge point (29) of the coupling element (21) on the second handle element (19) being situated at a distance from the hinge point (33) of the second part (5) on the second handle element (19), and the other side of said coupling element is pivotally mounted on the first part (3) or on the first handle element (17), the hinge point (23) of the coupling element (21) on the first part (3) or on the first handle element (17) being situated at a distance from the articulation (7) that connects the parts of the pliers. A first imaginary connecting line (V1) runs between the articulation (7) and the hinge point (33) of the second part (3) on the second handle element (19), essentially parallel to a second imaginary connecting line (V2), which connects the hinge point (23) of the coupling element (21) and the first handle element (17) to the hinge point (29) of the coupling element (21) and the second handle element (19).
    • 有一对用钳子的 - 第一和第二夹持器部(3,5), - 一个接头,枢转地连接在钳部件(7),其中,所述接头被设置在其端部之间的夹持部分中的至少一个, - 相关联的第一和第二钳部件 第一和第二手柄元件(17,19)已经被提出。 第一钳部件(3)与所述第一手柄构件(17)可旋转地连接, - - 第二夹持器部(5)与所述第二手柄元件(19)枢转地连接, - 这是其特征在于,联接元件(21), 一方面可枢转地安装在第二手柄元件(19)上安装有设置在所述第二手柄构件(19)上,在从所述铰接点(33)的距离(21)的耦合元件的枢转点(29)第二钳子构件(19)第二手柄元件(19) ,并在枢转地安装在所述第一夹钳部的另一方面(3)或所述第一手柄元件(17)附接至所述第一钳部件的联接元件(21)的铰接点(23)(3)或从远处第一把手元件(17)上 夹紧部件连接接头(7)被布置,并且其中所述关节(7)和第二手柄构件(19)在所述第二夹钳部(3)的铰接点(33)之间的第一假想连接线(V1)延伸基本平行于 连接的第二假想连接线(V2),该联接元件(21)和第一手柄构件(17)和耦合元件(21)和第二手柄构件(19)之间的铰接点(29)之间的铰接点(23)。