EP 0834694 A2 19980408 - Mast arm assembly for exterior light
Title (en)
Mast arm assembly for exterior light
Title (de)
Mastarm-Zusammenbau für Aussenleuchte
Title (fr)
Installation d'un bras du mât pour lampe d'extérieur
Publication
Application
Priority
US 72361296 A 19961002
Abstract (en)
A mast arm assembly (10) supports an electrical light fixture (12) to mounting pole (14). The mast arm assembly includes an elongate generally tubular mast arm (16) having a first end for supporting the fixture and an opposed second end for mounting to the mounting pole (14). A first mounting bracket (36) is welded to the mast arm at an intermediate location to provide temporary support of the mast arm to the mounting pole. A second mounting bracket (40) is welded to the mast arm adjacent one end to enable the mast arm to be permanently secured to the pole. The mast arm includes a pair of diametrically opposed outwardly extending longitudinal ribs (32,34). The ribs provide a weldment surface for welding the first and second mounting brackets to the mast arm. <IMAGE>
IPC 1-7
IPC 8 full level
F21S 8/08 (2006.01); F21V 21/108 (2006.01); F21V 21/116 (2006.01)
CPC (source: EP)
F21V 21/108 (2013.01); F21V 21/116 (2013.01)
Designated contracting state (EPC)
AT BE CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
EP 0834694 A2 19980408; EP 0834694 A3 19981209; CA 2217080 A1 19980402; JP H10188618 A 19980721
DOCDB simple family (application)
EP 97307728 A 19971001; CA 2217080 A 19971001; JP 27015097 A 19971002