Abstract: The invention relates to a device for filling with high accuracy a finely divided powdered medicament having a particle size smaller than 10 .mu.m into cavities having a size corresponding to the volume of powder to be filled, wherein said device comprises oscillating and rotating means for breaking down aggregates formed in the finely divided powdered medicament and filling and for compacting it in said cavities. The invention also includes a method of filling with high accuracy of a finely divided powdered medicament having a particle size smaller than 10 .mu.m and to fill said finely divided powdered medicament into cavities, wherein the finely divided powdered medicament is transported and compacted in said cavities by oscillating and rotating means.

Abstract: A multiple dose inhaler for the inhalation of a dry powder medicament is provided.

Abstract: The invention relates to a device in a telecommunication system for connecting a first connecting units to a second connecting means, each comprising a connection block and a cover, to lock the connecting units to each other to form a bus member, and for connecting the bus member or either of the connecting units to the front edge of a circuit board or to the back plane of a magazine containing circuit boards. Each cover (2) is provided with a plurality of channel-like through recesses (2), so-called locking holes, along one long side. Lamellar locking springs (7) are insertable into these locking holes. The locking springs are formed with a wide and a narrower portion, the narrower portion being insertable from one side of the cover and retained by resilient snap action. The narrower portion of the locking spring projects in approximately to the middle of the locking hole, and the wide portion projects outside the front edge of the cover.