EP 0011008 B1 19820804 - SCREW-BASE LAMP SOCKET HAVING BRAKING MEANS TO OPPOSE UNSCREWING OF THE LAMP
Title (en)
SCREW-BASE LAMP SOCKET HAVING BRAKING MEANS TO OPPOSE UNSCREWING OF THE LAMP
Publication
Application
Priority
FR 7830560 A 19781027
Abstract (en)
[origin: EP0011008A1] 1. A screw-type socket of the kind comprising, in an insulating body (10), a screwthreaded ring (17) for screw engagement of the base of a lamp and having a cut-out portion (25) by means of which a restraining member (26) projects inwardly of the screwthreaded ring (17) and is thus capable of bearing against such a lamp base, said restraining member (26) comprising a resiliently deformable blade extending both axially and circumferentially with respect to the screwthreaded ring with which it is associated, and the screwthreaded ring (17) radially comprising a collar (18) by means of which it bears against a shoulder (14) of the insulating body (10), characterized in that the blade forming the restraining member (26) is fixed with respect to a support plate (30) which is inserted between said collar (18) of the screwthreaded ring (17) and said shoulder (14) of the insulating body (10).
IPC 1-7
IPC 8 full level
H01R 33/97 (2006.01)
CPC (source: EP)
H01R 33/971 (2013.01)
Designated contracting state (EPC)
AT BE CH DE IT
DOCDB simple family (publication)
EP 0011008 A1 19800514; EP 0011008 B1 19820804; AT E1439 T1 19820815; DE 2963505 D1 19820930; ES 246454 U 19800401; ES 246454 Y 19801001; FR 2440097 A1 19800523; FR 2440097 B1 19820820
DOCDB simple family (application)
EP 79400726 A 19791009; AT 79400726 T 19791009; DE 2963505 T 19791009; ES 246454 U 19791026; FR 7830560 A 19781027