Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB1311826A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HENRY ERNEST ASHDOWN
Original Assignee
HENRY ERNEST ASHDOWN
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by HENRY ERNEST ASHDOWNfiledCriticalHENRY ERNEST ASHDOWN
Priority to GB1311826ApriorityCriticalpatent/GB268573A/en
Publication of GB268573ApublicationCriticalpatent/GB268573A/en
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
H01R33/46—Two-pole devices for bayonet type base
Abstract
268,573. Ashdown, H. E. May 25, 1926. Binding-posts. - The contact pins of an electric lamp holder are screwed into plungers sliding in the body of the holder and clamp the leads therein. The body a is preferably moulded out of "Bakelite" or like material. The contact pins are formed as screws j, screwing into square blocks g sliding in cavities in the body a of the holder. The leads o pass through openings in ridges l, m moulded on the body a and are clamped in holes in the heads g by the screws j, which are pressed downwards by springs k surrounding, them.
GB1311826A1926-05-251926-05-25A new or improved electric lamp holder
ExpiredGB268573A
(en)