shoe beam
Appearance
See also: shoebeam
English
[edit]Noun
[edit]shoe beam (plural shoe beams)
- Alternative form of shoebeam
- 1960 February, “The first of London's new Piccadilly Line trains is delivered”, in Trains Illustrated, page 94, photo caption:
- Note the rubber axlebox suspension and the positive rail collector shoe beneath the laminated wooden shoe beam.