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Application filed by Pfisterer Elektrotech KarlfiledCriticalPfisterer Elektrotech Karl
Publication of NO135725BpublicationCriticalpatent/NO135725B/no
Publication of NO135725CpublicationCriticalpatent/NO135725C/no
H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
H01R4/28—Clamped connections, spring connections
H01R4/30—Clamped connections, spring connections utilising a screw or nut clamping member
H01R4/304—Clamped connections, spring connections utilising a screw or nut clamping member having means for improving contact