Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Tools & Hardware
Class Information
Number: 451/919
Name: Abrading > Wankel
Description: Disclosure particularly to abrading a trochoical cylinder.










Patents under this class:

Patent Number Title Of Patent Date Issued
5042204 Finishing machine for trochoidal surfaces Aug. 27, 1991
4617762 Cam controlled machine for forming non-standard surfaces Oct. 21, 1986
4356669 Cam control grinding machine Nov. 2, 1982
4005552 Apparatus for improved control of a grinding machine Feb. 1, 1977
3982356 Honing machine for finishing trochoidal bore of rotor housing of rotary engine Sep. 28, 1976
3964367 Device for machining trochoidal inner walls, especially for the cylinders of Wankel engines Jun. 22, 1976
3955325 Abrading apparatus for the housing of a rotary engine May. 11, 1976
3948144 Peritrochoid curved surface generating apparatus Apr. 6, 1976











 
 
  Recently Added Patents
Implant free extremely thin semiconductor devices
Biaxially oriented film which could be thermally laminated with paper and other substrates
System and method for identifying a target signal in an optical transport network frame structure
System and method for the heterologous expression of polyketide synthase gene clusters
Piezoelectric speaker and method of manufacturing the same
Gemstone
Case for electronic device
  Randomly Featured Patents
Nonvolatile semiconductor memory device which transfers a plurality of voltages to memory cells and method of writing the same
Method for preventing a collision between a part movable along an axis and an obstacle
Carbonate fuel cell matrix
Power supplying circuit
Medicinal compositions with cholesterol-lowering effect
Pattern-matching sewing machine
Stem cells, nucleotide sequences and proteins therefrom
Storage device
Flexible-expandable stent
Electro-mechanical automatic transmission for front wheel drive