Line marking applicators

摘要

PCT No. PCT/GB97/00034 Sec. 371 Date Feb. 25, 1999 Sec. 102(e) Date Feb. 25, 1999 PCT Filed Jan. 7, 1997 PCT Pub. No. WO97/30228 PCT Pub. Date Aug. 21, 1997Wheeled applicators for marking lines on various surfaces are detailed. Each applicator may include a head adapted to receive an aerosol dispenser containing line-marking fluid and a spray nozzle with a normally-closed valve. The head and dispenser further may be disposable.