| 摘要 |
The invention relates to an element and a device for locking - unlocking profiled elements in varying configurations, especially designed for manufacturing furniture elements or pieces such as light parapets or domes, tables, benches, armchairs, etc The profiled element, preferably a metal one, in two preffered embodiments disclosed by the invention, is conceived to be coupled with another identical element, in a determined number of pieces, and is provided with several prominences and as many recesses, all of them axially disposed on the opposed contact sides, and also with one or more X-shaped grooves milled perpendicularly on the axle of the profiled element, having minimal aperture in the axle of the element and maximal outward aperture, towards its opposed contact sides The device for locking - unlocking profiled elements in varying configurations comprises a flexible, preferably multicore cable provided with a head piece at one end and with a special piece at the other end, a spring interposed between the special head piece and the profiled head support and also a catch provided with a milled passageway It is usually mounted in a recess extending through the eye of the special head piece
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