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
Apparatus and method for evaluating an activity distribution, and irradiation system
Measurement system service for a vehicle instrument panel
Cathode material for lithium ion secondary battery and lithium ion secondary battery using it
Supporting multiple channels of a single interface
Processing financial documents
Memory elements with increased write margin and soft error upset immunity
Liquid crystal display device
  Randomly Featured Patents
Speakerphone with downfiring speaker and directional microphones
Tennis racket
Pressure assisted sinter process
Vibration isolation device and method
Deceleration lean out feature for electronic fuel management systems
Lockable tie down strap
Dynamic generation of CSI for outbound roamers
Battery testers with secondary functionality
Cleaning or drying compositions based on 1,1,1,2,3,4,4,5,5,5-decafluoropentane
Portable information terminal