Supports: racks – Special article – Platelike
Patent
1979-12-04
1982-05-11
Machado, Reinaldo P.
Supports: racks
Special article
Platelike
312221, 339 17M, 339 17LM, H02B 104, H02B 102, H05K 718
Patent
active
043288987
ABSTRACT:
A prismatic frame designed to hold a multiplicity of flat articles such as printed-circuit boards has two generally rectangular end walls interconnected by two coplanar pairs of cross-members each having a narrow face with a row of perforations receiving locator pins of guide elements spanning each pair of cross-members, the guide elements being provided with longitudinal channels accommodating respective boards. The guide elements are held in position by retaining bars confronting the perforated faces of one cross-member of each pair, at least one of these bars forming a guidetrack for a locking rod which has teeth alignable with the boards in a blocking position and is shiftable into an unblocking position facilitating their withdrawal.
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Machado Reinaldo P.
Ross Karl F.
Societa Italiana Telecomunicazioni Siemens S.p.A.
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