发明名称 No Flange Damage Wedge Lock Washers
摘要 No flange damage wedge lock washers are disclosed. The washers may comprise an upper washer and a lower washer. The lower washer may have a generally smooth bottom surface and at least one means for securement. The at least one means for securement may be arranged to keep together the lower washer and a flange without causing damage to the flange. A locking fastener assembly which comprises no flange damage wedge lock washers is also disclosed. The locking fastener assembly may include a lower washer having a generally smooth bottom surface and at least one means for securement. A method of manufacturing a locking fastener assembly which comprises no flange damage wedge lock washers is also disclosed. The locking fastener assembly of the method may include a lower washer having a generally smooth bottom surface and at least one means for securement.
申请公布号 US2014037399(A1) 申请公布日期 2014.02.06
申请号 US201213563110 申请日期 2012.07.31
申请人 HYATT THOMAS B.;PRATT & WHITNEY 发明人 HYATT THOMAS B.
分类号 F16B39/24;B21D53/20;F16B39/10 主分类号 F16B39/24
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