English to French Tech/Engineering Engineering (general) a shelving system

contexte" A shelving system comprising at least one shelf , at least one support (14), and at least one locating bracket (36) for locating the shelf on the support , the locating bracket comprising a plate with engagement members projecting therefrom and engageable with the support , and locking means separate from the engagement members to lock the locating bracket and the shelf to the support ,"
"To locate a shelf at a desired position on the arch , a location bracket with a pair of locating pins is positioned on the interior side of the shelf edge face ,"
"The bracket and shelf are locked in this position by a single fixing bolt which passes through bracket and shelf and is threaded into a locking nut located in the channel "


j'ai aussi dans le même texte " locating pins" "locating holes"

j'hésite entre support de positionnement/ support de fixation /patte de positionnement/patte de fixation

MERCI