Portable compressor that is mounted on bus chassis; 600-volt motor drives compressor, necessary power being taken directly from overhead trolley; Los Angeles Street Ry. Co. has found portable-compressor outfit of great service in speeding up repair work with pneumatic tie tampers, paving breakers, etc.
Novel portable pneumatic power plant
Compressed Air Mag
Compressed Air Magazine ; 33 , n 3
1928
2 Figs.
Article (Journal)
English
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