IEVref:
811-32-13
ID:
Language:
en
Status:
Obsolete
Term:
trolley-pole
Synonym1:
boom
[
Preferred
]
Synonym2:
Synonym3:
Symbol:
Definition:
a tube or rod having limited flexibility supporting the trolley-head and transmitting to the trolley-wheel or slipper the pressure produced by the springs
Publication
date
:
1991-09
Source
Replaces:
Internal notes:
CO remarks:
TC/SC remarks:
VT remarks:
Domain1:
Domain2:
Domain3:
Domain4:
Domain5:
a tube or rod having limited flexibility supporting the trolley-head and transmitting to the trolley-wheel or slipper the pressure produced by the springs