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1. 发明公开

EP3044477A2 FAILURE COMPENSATING LACE TENSION DEVICES AND METHODS 审中-实审转让
标题翻译：弗吉尼亚州的弗吉尼亚州立大学
公开(公告)号：EP3044477A2
公开(公告)日：2016-07-20
申请号：EP14772549.3
申请日：2014-09-15
申请人： Boa Technology, Inc.
发明人： TRUDEL, Thomas , IRWIN, Eric , WHEWELL, Eric
IPC分类号： F16G11/12 , A43C11/16
CPC分类号： A43C7/00 , A43C11/165 , F16G11/12 , Y10T29/49826
摘要： A reel for tightening an article includes a housing and a spool positioned within the housing. A knob is coupled with the spool to cause the spool to rotate within the housing and thereby wind a tension member about a central post of the spool. A load holding mechanism is coupled with the spool and the housing and includes a first friction element and a second friction element that are frictionally engageable to prevent rotation of the spool in a second direction to prevent unwinding of the tension member from the spool's central post. Rotation of the knob in a first direction reduces frictional engagement of the friction elements to enable rotation of the spool in the first direction and tension in the tension member biases the spool toward rotation in the second direction which increases the frictional engagement of the friction elements.
摘要翻译：用于紧固物品的卷轴包括壳体和位于壳体内的卷轴。旋钮与线轴联接以使线轴在壳体内旋转，从而围绕线轴的中心柱缠绕张力构件。负载保持机构与所述线轴和所述壳体联接并且包括摩擦接合以防止所述线轴沿第二方向旋转的第一摩擦元件和第二摩擦元件，以防止所述张紧构件从所述线轴的中心柱展开。旋钮在第一方向上的旋转减小了摩擦元件的摩擦接合，以使卷轴能够在第一方向上旋转，并且张力构件中的张力使卷轴朝第二方向旋转，从而增加摩擦元件的摩擦接合。

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