Protective device for a wiring field of a backplane of a subasse

Details Protective device for a wiring field of a backplane of a subasse Protective device for a wiring field of a backplane of a subasse

1988-10-28

1990-04-17

Tolin, Gerald P.

Electricity: electrical systems and devices

Miscellaneous

361399, 439718, H05K 900

Patent

active

049185756

ABSTRACT:
The invention relates to a protective device for the wiring field disposed on a backplane (8) of a subassembly carrier (2). According to the invention, a U-shaped lateral section (16) is provided, at the one leg (18) of which a strip-shaped fastening extension provided with cutouts (22) and to the other leg (26) of which a receptacle (28) provided with a longitudinal channel (30) are attached. The lateral parts (6) of the subassembly carrier (2) are detachably connected in the vicinity of the rear transverse bars (4) to a U-shaped lateral section (16) in such a manner that the U-shaped lateral sections (16) enclose the wiring field of the backplane (8). A wiring shield plate (32) folded longitudinally is connected detachably to the lateral sections (16) by fastening elements (34) via the receptacle (28) in such a manner that the wiring field of the backplane (8) is enclosed. Thereby, a protective device for a wiring field of a backplane (8 ) of a subassembly carrier (2) is obtained, in which the wiring shield plate (32) can be removed from the back side without disassembling the subassembly carrier (2).

REFERENCES:
patent: 3564485 (1971-02-01), Cull
patent: 3666996 (1972-05-01), Brown
patent: 3904936 (1975-09-01), Hamrick, Jr.
patent: 4180305 (1979-12-01), Ustin
patent: 4271455 (1981-06-01), McComas
patent: 4404617 (1983-09-01), Ohyama
patent: 4783720 (1988-11-01), Joist
Publication Einbausystem ES 902 C 19-Zoll-Bauweise katalog ET 1.1, 8/87, (No Translation).

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