| 摘要 |
Removable bridge safety electric contact wherein each contact element is supported by its respective contact spring comprising a leaf of resilient spring material, in which a first end (7a) and an end opposite thereto (7b) are separated by an intermediate portion (I), that is folded to assume a wavy profile of boustrophedon type, defined by substantially straight sections (7c) alternating with and connected by curved sections (7d), to allow the first end (7a) to elastically and reversibly move towards the second end (7b) as said substantially straight sections (7c) become more compacted.
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