Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Drive chain or belt brush cleaner and method










Image Number 2 for United States Patent #7641042.

An inverted coil brush assembly is particularly useful for the cleaning of a chain or belt and the like as a hand tool or part of an apparatus through which the chain or belt moves. The inverted coil brush assembly has an open coil structure with a long lead and can easily be threaded on and removed from a belt or chain. The tool is sufficiently flexible that the axial hole (ID) through its center can be enlarged or contracted by axial elongation or compression of the tool. The tool and its method of application and use enable it to be used as a hand tool or as a component in a transmission for example. It may be adjusted manually or automatically. The tool preferably has a lead or space between adjacent coils of from about 1/4 to 2 times or more the outside diameter (OD) of the coil. The OD to ID ratio may vary from our 2:1 to about 7:1. A preferred ratio is about 3:1.








 
 
  Recently Added Patents
Method to alter silicide properties using GCIB treatment
Strongly bound carbon nanotube arrays directly grown on substrates and methods for production thereof
High gradient lens for charged particle beam
Coordinate locating method and apparatus
Distributed multicast packet replication with centralized quality of service
Active and progressive targeted advertising
Power-on reset circuit
  Randomly Featured Patents
Distance measurement apparatus for camera
Intermediate substrate, intermediate substrate with semiconductor element, substrate with intermediate substrate, and structure having semiconductor element, intermediate substrate and substra
Picture information processing and storing device
Rotary head scanner including anamorphic beam-shaping apparatus in an optical signal-transmission channel
Instant radiation image display element
No-till seeder and fertilizer
Apparatus and method for recovering fluids from a well and/or injecting fluids into a well
Pyrolytic lock assembly
Tailgate seatback and accessory holding system
Printed circuit board testing means