Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Tools & Hardware
Class Information
Number: 451/418
Name: Abrading > Attachment > To electrical machine to abrade commutator
Description: Attachment adapted to be secured to an electric motor or generator and to abrade the commutator thereof.










Patents under this class:

Patent Number Title Of Patent Date Issued
7888838 Electrical device comprising a carbon brush shape adapting device Feb. 15, 2011
6952067 Rotary electric machine and a method of producing the same Oct. 4, 2005
6183355 Adapter apparatus for sanding, grinding or buffing Feb. 6, 2001
5185967 Apparatus for truing out of round rotating components Feb. 16, 1993
4536915 Machine for truing electrical collectors and the like Aug. 27, 1985
4525957 Apparatus and method for finishing radial commutator Jul. 2, 1985
4355553 Portable turning tool Oct. 26, 1982
4007562 Grinding apparatus for commutators Feb. 15, 1977
3965623 Method for trueing commutators and slip rings Jun. 29, 1976











 
 
  Recently Added Patents
Transaction cost recovery queue management
High gradient lens for charged particle beam
Co-map communication operator
Method and device for evaluating evolution of tumoural lesions
Jewelry
Profiling activity through video surveillance
Method and system for the assignment of security group information using a proxy
  Randomly Featured Patents
Quinuclidinic ester and derivatives of phenoxycarboxylic acids
Vertical fluorescent light fixture
Methods and apparatus for implementing dynamic program guides on mobile devices
Infrared communication system, movable object, supply facility, and method for infrared communication in the same
Cowl mounted pulse control start valve
Console with snap fit end caps
SAT-based image computation with application in reachability analysis
Mobile telephone
Hydrostatic extrusion of Cu-Ag melt spun ribbon
Method of making a semiconductor device with exposure of sapphire substrate to activated nitrogen