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
Toothbrush holder
Compact semiconductor memory device having reduced number of contacts, methods of operating and methods of making
Quick mounting device
Incrementally increasing deployment of gateways
Myoglobin blooming agents, films, packages and methods for packaging
Rear body panel cover for a motor vehicle
Mobile communication terminal provided with handsfree function and controlling method thereof
  Randomly Featured Patents
Compression balloon protector for a balloon dilatation catheter and method of use thereof
Motion compensation in a sensor
Methods of protecting plants from pathogenic fungi
Optical character recognition method and apparatus
Thermostatic expansion valve and air conditioning system for low refrigerant charge
Shaped thermal insulation body
Preparation of block copolymers
Compressing data stored in an intermediate or result table of a database
Method and apparatus for receiving sound intended for stereophonic reproduction
Biodegradable polyacetal polymers and methods for their formation and use