H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
H01R33/00—Coupling devices specially adapted for supporting apparatus and having one part acting as a holder providing support and electrical connection via a counterpart which is structurally associated with the apparatus, e.g. lamp holders; Separate parts thereof
H01R33/05—Two-pole devices
H01R33/22—Two-pole devices for screw type base, e.g. for lamp
Landscapes
Connections By Means Of Piercing Elements, Nuts, Or Screws (AREA)
GB2316225A1925-09-171925-09-17Improvements in or relating to abutment devices for application to flexible electricconductors for the purpose of resisting a tensile effort between such conductors andelements such as lamp-holders, plug and socket connections, ceiling roses,ExpiredGB254911A (en)
Improvements in or relating to abutment devices for application to flexible electricconductors for the purpose of resisting a tensile effort between such conductors andelements such as lamp-holders, plug and socket connections, ceiling roses,
Improvements in or relating to abutment devices for application to flexible electricconductors for the purpose of resisting a tensile effort between such conductors andelements such as lamp-holders, plug and socket connections, ceiling roses,
Improvements in or relating to abutment devices for application to flexible electricconductors for the purpose of resisting a tensile effort between such conductors andelements such as lamp-holders, plug and socket connections, ceiling roses,
Improvements in or relating to abutment devices for application to flexible electricconductors for the purpose of resisting a tensile effort between such conductors andelements such as lamp-holders, plug and socket connections, ceiling roses,
Improvements in or relating to abutment devices for application to flexible electricconductors for the purpose of resisting a tensile effort between such conductors andelements such as lamp-holders, plug and socket connections, ceiling roses