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公开(公告)号:US20110146456A1
公开(公告)日:2011-06-23
申请号:US12986616
申请日:2011-01-07
申请人: Jochen HAIN , Alexander SCHUG , Karl-Heinz BRIEL , Markus FEIERABEND , Michael SCHNEIDER , Frank ROSEMANN , Wolfgang WERNER , Harald KNETSCH
发明人: Jochen HAIN , Alexander SCHUG , Karl-Heinz BRIEL , Markus FEIERABEND , Michael SCHNEIDER , Frank ROSEMANN , Wolfgang WERNER , Harald KNETSCH
CPC分类号: B65G51/02 , B23K9/201 , B23K9/206 , B23K11/0053 , B23P19/006 , Y10T29/53783 , Y10T29/53909 , Y10T29/53943 , Y10T29/53952 , Y10T29/53961 , Y10T29/53978 , Y10T29/53987 , Y10T29/53991
摘要: A holding device for holding a stud, which includes a radially projecting flange in a securing position, comprises a collet component including a hollow tubular insertion section defining an insertion axis, and a clamping section operable to exert a radially inwardly directed clamping force for clamping the stud. A securing device is arranged on the insertion section and includes a securing sleeve formed of plurality of separate securing-sleeve sections that are radially movable relative to one another. A clearance space is defined between a bottom end of the securing-sleeve sections and a top end of the clamping section, and the clearance space is operable for holding a flange of a stud in the securing position.
摘要翻译: 用于保持螺栓的保持装置,其包括在固定位置的径向突出的凸缘,包括夹头部件,其包括限定插入轴线的中空管状插入部分和可操作以施加径向向内定向的夹紧力的夹紧部分, 螺柱 固定装置布置在插入部分上,并且包括由可相对于彼此径向移动的多个单独的固定套筒部分形成的固定套筒。 在固定套筒部分的底端和夹紧部分的顶端之间限定间隙空间,并且间隙空间可操作用于将螺柱的凸缘保持在固定位置。