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公开(公告)号:US07438280B2
公开(公告)日:2008-10-21
申请号:US11617341
申请日:2006-12-28
申请人: Brian Doud , James Benner , Ravicharan Mydur , Jean Louis Pessin , Jeff Kamps , Jose R. Jimenez, III , Emma Ford
发明人: Brian Doud , James Benner , Ravicharan Mydur , Jean Louis Pessin , Jeff Kamps , Jose R. Jimenez, III , Emma Ford
IPC分类号: B21F9/00
摘要: A wireline cable winch drum is provided that includes a core having a longitudinal axis; a pair of flanges spaced apart and extending radially outwardly from the core; and a wireline cable wrapped around the core in the space between the flanges. In one embodiment, at least one of the flanges includes an inner surface that contacts the wireline cable and forms an angle with respect to the longitudinal axis of the core.
摘要翻译: 提供一种有线绳索绞盘鼓,其包括具有纵轴的芯; 一对凸缘间隔开并且从芯部径向向外延伸; 以及在法兰之间的空间中围绕芯缠绕的电缆电缆。 在一个实施例中,凸缘中的至少一个包括接触电缆电缆并且相对于芯的纵向轴线形成角度的内表面。