Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Drilling tool










Image Number 4 for United States Patent #7958953.

A bi-center drilling tool comprises a main reamer region located eccentrically to an axis of rotation of the tool, and a leading cutting structure located ahead of the main reamer region, in the drilling direction. The leading cutting structure is located so as to apply a side loading to the drilling tool. The side loading is in direction to counter the loading which, in use, is due to the main reamer region being eccentric to the axis of rotation.








 
 
  Recently Added Patents
Systems and methods to provide report part via a web service
Therapeutic vitamin D sun-protecting formulations and methods for their use
Tactile output device for computing device notifications
Stowable pet leash and collar
Duty cycle adjustment of remote illumination source to maintain illumination output
Managing device functionality during predetermined conditions
System and method for organizing, processing and presenting information
  Randomly Featured Patents
Vehicle seat
Flash exposure system
Exhaust system for a semiconductor etcher that utilizes corrosive gas
Measurement of LTE cell attach delay
Apparatus for rapid immunoassays
Fishing reel handle
Concentration device using magnetic particles and method therefor
Process for producing discharge reserve prints on textile materials with amino-azo-benzene dyes
Spring driven hydraulic actuator
Method of manufacture of improved white portland cement