METHOD FOR PRODUCING A ROCKER PRESSURE PIECE AND EMBOSSING DEVICE
    3.
    发明申请
    METHOD FOR PRODUCING A ROCKER PRESSURE PIECE AND EMBOSSING DEVICE 审中-公开
    方法产生压力摇篮曲和压印装置

    公开(公告)号:WO2007076751A2

    公开(公告)日:2007-07-12

    申请号:PCT/DE2006002129

    申请日:2006-12-01

    Abstract: The invention relates to a method of producing a rocker pressure piece for a flat link chain, especially a CVT chain, according to which a shaped wire is cambered along at least one defined section in the longitudinal direction and is then separated in this section. The invention also relates to an embossing device for producing a rocker pressure piece of a chain rocker joint from a shaped wire. Said device comprises a housing having a lower housing half as the female mold and an upper housing half for guiding at least one coining die for embossing the shaped wire. The invention also relates to a rocker pressure piece of a chain rocker joint for a flat-link chain, especially a CVT chain, which extends through a recess of a link of the flat link chain, back surfaces of the rocker pressure pieces of a pair of rocker pressure pieces facing away from each other having contact surfaces for contacting the inner edge of the recess and rolling surfaces being provided on the faces of the rocker pressure pieces of a pair of rocker pressure pieces facing each other. According to the invention, at least the rolling surfaces of every rocker pressure piece are cambered.

    Abstract translation: 一种用于制造支架的方法推力件链摇杆接头的一环链,尤其是用于提出了CVT链,其中在纵向方向上的沿轮廓线至少一个预定部分是凸的,并且然后在该部分分开。 此外,压花装置提出了一种用于从一个成型金属丝制造的托架推力件链摇杆接头的与包括下壳体半部作为模板,用于引导至少一个压花邮票为弓形轮廓线的上半壳体的壳体。 此外,一个托架推力件链摇杆接头中的链接链的,特别是用于CVT-链建议,穿透平环链的一个凸耳,其中,折回侧的托架的摇杆压力构件的推力件一对接触表面,用于具有在所述凹部,并且其中在的内边缘抵接的凹部 托架的摇杆压力部件的面对的侧面推力件成对地设置滚动面。 根据本发明,至少在滚动表面拱起每个摇臂压力件。

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