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
Dynamic reconstruction of a calibration state of an absorption spectrometer
Systems and methods for analyzing telecommunications invoices for payment
Motor assembly
Bio-stimulant for improved plant growth and development
Headset electronics
Image reading apparatus and image forming apparatus
Semiconductor memory device, method of controlling read preamble signal thereof, and data transmission method
  Randomly Featured Patents
Golf club face
Hydraulic radial piston machine
Architectural building products and methods therefore
Speaker set and electronic product incorporating the same
Toy trackway
Clutch for motor vehicle
Noise-compensated speech recognition templates
Clutch unit comprising a torsional vibration damper
Injectors and their use in gassing liquids
Discrete filter having a tap selection circuit