| 摘要 |
A telephone station or the like includes racks 1, 2 with relay frames 3, 4. The particular relay frame contains a number of relay spaces, and to each of said spaces there can be applied a holder 8 with corresponding circuit and/or mounting card to accommodate the panel in question. The holder 8 and/or the card carries components of various kinds. The holder consists of a shackle with two flexible legs, between the free ends of which the shackle carries the card. The legs are configured with hook-shaped elements or a continuous recess which can co- operate with the card at side recesses or a projecting part of the card, respectively. When the card is applied to or removed from the holder, the legs are affected in their directions of deflection. The configuration is short and the legs hold the card in the shackle by means of the natural flexibility of the legs. <IMAGE> |
