| 摘要 |
A sheet fastener (1) made of resilient stock and comprising a finger tab ( 5, 5') to facilitate mounting on a thick as well as a thin sheet pile (10), and reversible for restoring the holding forces by mounting the fastener (1) from the opposite side. The fastener (1) comprises two elements (3, 4) extending from a common base (2), one element (3) looping around the other element (4), said other element (4) comprising said finger tab (5, 5'), both elements (3, 4) lying on the same plane when said fastener (1) is in its rest position. |
