Title:
【発明の名称】レールみぞの清掃のための方法及び装置
Document Type and Number:
Japanese Patent JP2001506336
Kind Code:
A
Abstract:
A cover screen covers the cleaning surface and has an outlet aperture for the dirt-fluid mixture. The cover screen (5) covers a piece of rail (17) with rail groove (3). In the area of the jet-side face wall (8) the high pressure nozzle (1) is located, with which the high pressure fluid jet (2) is directed onto the contact point (4) in the rail-track groove. The reflected fluid jets (11) are thrown backwards at an angle which is steeper than the inclination of a lower screen wall (7) rising in a forward manner in the direction of travel (19). The reflected fluid jets pass directly through the outlet aperture (18).
Inventors:
Hill Brand, Georg
Application Number:
JP52319599A
Publication Date:
May 15, 2001
Filing Date:
October 20, 1998
Export Citation:
Assignee:
Florianel Bahn Forschungs-und Erich Tungs-Getselshaft Mbeher
International Classes:
E01H1/10; E01H8/12; (IPC1-7): E01H8/12
Attorney, Agent or Firm:
Yusuke Hiraki (1 person outside)