EP 0066549 A1 19821208 - Casing for outlet access openings in multi pole heavy-duty electrical outlets boxes.
Title (en)
Casing for outlet access openings in multi pole heavy-duty electrical outlets boxes.
Title (de)
Gehäuse für Stromzufuhröffnungen in mehrpoligen elektrischen Hochleistungssteckdosen.
Title (fr)
Boîtier pour ouvertures d'accès de prise de courant dans des boîtes de prises électriques multipolaires à grande puissance.
Publication
Application
Priority
IT 2179381 A 19810519
Abstract (en)
The invention concerns a casing for the outlet access opening in multi-pole heavy-duty electrical outlet boxes, equipped or not with mechanical interlock switches. This casing consists of an exterior frame, made in a polygonal plan, preferably square or rectangular, with a circular knob seat in the middle, equipped with hooks for a bayonet clutch which pass through the bottom of said seat to helical ribs on the outside of a component acting as a coupling, with hinges at one side of said structure permitting connection to the box so that it can be titled open the moment the plug is inserted.
IPC 1-7
IPC 8 full level
H01R 13/447 (2006.01)
CPC (source: EP)
H01R 13/447 (2013.01)
Citation (search report)
- [Y] US 3131985 A 19640505 - BLONDER ISAAC S
- [A] FR 2279304 A1 19760213 - FAEAM [FR]
- [A] DE 685793 C 19391223 - PAUL JORDAN
- [A] DE 1665099 B1 19711007 - ALOYS MENNEKES ELEKTROTECHN
- [Y] ELEKTRO-TECHNIK, vol. 47, no. 31, 10th November 1965, page 692, Wurzburg, DE.
Designated contracting state (EPC)
AT BE CH DE FR GB LI LU NL SE
DOCDB simple family (publication)
EP 0066549 A1 19821208; ES 265262 U 19821201; ES 265262 Y 19830601; IT 1136607 B 19860903; IT 8121793 A0 19810519
DOCDB simple family (application)
EP 82830104 A 19820422; ES 265262 U 19820518; IT 2179381 A 19810519