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热词
    • 91. 发明授权
    • Device for pivotable linkage between two levers
    • 两名雇员之间可以连接的设备
    • US5143470A
    • 1992-09-01
    • US798926
    • 1991-11-29
    • Antonio JimenezPatrice Deplante
    • Antonio JimenezPatrice Deplante
    • D05B27/02D05B27/24F16C11/04
    • D05B27/02D05B27/24F16C11/045Y10T403/32819Y10T403/32852Y10T403/32868
    • The end of the lever (2b) ends in a fork that receives the lever (5b) between its tines (6a, 6b). Each time (6a, 6b) has a recess (9) made on its inner face. This recess (9) is parallel to this inner face and extends longitudinally of this tine, thus opening out at its end to make a passage for receiving a pivot (10). This open space (9) does not extend through the full thickness of the tines (6a, 6b), thus preserving axial stop faces for retaining the pivot (10). The end of the lever (5b) has a lateral recess (11) intended to engage the pivot (10). A draw spring (13) has one end solid with the lever (2b), while the other is caught in a groove (12) that is concentric with the axis of the pivot (10) and is made at the end of the lever (5b) opposite the side face in which the recess (11) opens.
    • 杆(2b)的端部以叉子(6a,6b)接收杆(5b)的叉形端部。 每次(6a,6b)在其内表面上形成凹部(9)。 该凹部(9)平行于该内表面并且延伸到该齿的纵向上,从而在其端部开口以形成用于容纳枢轴(10)的通道。 这个开放空间(9)不延伸穿过尖齿(6a,6b)的整个厚度,从而保持用于保持枢轴(10)的轴向止动面。 杠杆(5b)的端部具有用于接合枢轴(10)的横向凹部(11)。 牵引弹簧(13)具有与杆(2b)的一端固体,而另一端卡在与枢轴(10)的轴线同心的槽(12)中,并且在杆(22)的端部 5b)与凹部(11)打开的侧面相对。