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
Method and apparatus for generating images using a color field sequential display
Subscribing to content
Method and system for network configuration for virtual machines
Systems and methods for facilitating communication with foundation fieldbus linking devices
Nuclear fuel assembly bottom nozzle
Vectorization of program code
Sample chamber for laser ablation inductively coupled plasma mass spectroscopy
  Randomly Featured Patents
Link unit for conveyor chain link assembly
Wrist/hand support device
Method and apparatus for an anti-melt projection lens cap
Heartbeat apparatus via remote mirroring link on multi-site and method of using same
Osteogenic proteins
Multiple channel system for a twisted pair telephone wire local loop system
Part measuring gauge
Papermaking felt
Decorative lock cover
Wireless thermostat with dial and display