(under subclass 172) Apparatus in which the vehicular member is constrained to move along a predetermined fixed path or trail by some additional cooperating member which it follows as for example a rail.
(1) Note. Included herein are ambulant devices adapted to spray surface areas provided with superimposed or contiguous vehicle supporting rails as, e.g., car tracks forming part of a street or guide rails disposed across an agricultural field.
SEE OR SEARCH THIS CLASS, SUBCLASS:
739+, 743+ and 750+, for translating distributing means not having mobile type tank supply means.
SEE OR SEARCH CLASS
15, Brushing, Scrubbing, and General Cleaning, appropriate subclasses for track clearers and cleaners not involving liquids, per se.
105, Railway Rolling Stock, appropriate subclasses for railway rolling stock which can be used to carry or draw the tank or constrainer. 109, Safes, Bank Protection, or a Related Device,
32, for anti-intrusion type sprayers arranged on trains and the like to prevent unlawful entrance thereto.
118, Coating Apparatus,
307, for vehicles or carriages (e.g., railway cars) which travel along a guiding and supporting means which includes a rail, said vehicle or carriage having means to spray a liquid coating material onto the rail.
126, Stoves and Furnaces,
271.1+, for weed-destroyers and snow and ice melters involving surface heaters.
134, Cleaning and Liquid Contact With Solids,
172+, for rail or guide supported vehicles or carriages adapted to travel along the rail or guide and spray a
noncoating liquid on the rail or guide.
184, Lubrication,
3.1+, for rail lubricators peculiarly related to cooperate with the rail as one that is actuated by rounding a curve.
