Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Rollover car wash for large vehicles










Image Number 5 for United States Patent #7337791.

A vehicle washer of the rollover type especially suitable for washing large vehicles such as buses and trucks. The washer includes an overhead carriage moving along an overhead guide rail structure and including opposed L-shaped spray arms adapted to wash top and side surfaces of the vehicle as the carriage moves along the guide rail and move in butterfly fashion as the carriage reaches a respective end of the vehicle whereby to wash that end of the vehicle. A recirculating arrangement insures that the hot water arriving at the carriage from the equipment room is at a predetermined hot temperature; a flexible carrier folds and unfolds in a trough along the rail structure and threadably receives the various supply conduits to provide effective transport of the required wash elements to the carriage; a compound bearing structure on the carriage efficiently journals the pivotal ends of the very large and heavy spray arms required to process large vehicles; a unique splicing arrangement allows the provision of a long guide rail structure having an uninterrupted upper surface to allow smooth carriage movements; and a customized windshield washer assembly on the carriage allows effective washing of even the recessed windshields of large vehicles having long hoods.








 
 
  Recently Added Patents
Portable massage apparatus
Table base
Image forming apparatus and method
Stacked thin-film superlattice thermoelectric devices
Data processing system, data processing method, and image forming apparatus
Bicycle carrier
Low drop-out regulator providing constant current and maximum voltage limit
  Randomly Featured Patents
Low activation energy photoresists
Static mixer device for improving homogeneity of a characteristic of a mixture stream created from fluid streams separately entering the device
Methods for diagnosis and treatment of Bloom's syndrome
Method and apparatus for securing a tarp
Hydrogenation of styrene oxide to produce 2-phenylethanol
Nickel structures and methods for manufacturing the same by removal of an underlying material
Method for making a polyurea-polyurethane composite structure substantially free of volatile organic compounds
Portable mixing recorder and method and program for controlling the same
Loudspeaker system
Video coding on parallel processing systems