Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Hone for gerotor stators, and honing method










Image Number 4 for United States Patent #4592173.

An apparatus and method for honing cylindrical bores adjacent to a larger cavity or bore is disclosed. The apparatus comprises a set of expandable abrasive-coated frustro-conical sleeves mounted on rotating shafts, one for each cylindrical bore, which circumferentially surround, and are supported by, a rotating inner supporting member. The sleeves and supporting member are moved through the bore and larger cavity in a direction along their axis of rotation, and in so doing, the sleeves contact the bore walls to impart a honing action. A means for precisely adjusting the final honing diameter of the sleeves is provided, as well as means for adjusting the distance of the sleeves from the center of the larger cavity. By adjusting the sleeves at successively closer positions to a desired final bore, the bore can be honed with great accuracy.








 
 
  Recently Added Patents
Reading apparatus and reading method
Image pickup device with a plurality of pixels and an AD conversion circuit
Double diffused metal oxide semiconductor device and manufacturing method thereof
Process for the preparation of diene polymers of statistical vinylarene-diene copolymers
Adaptive non-positive inductor current detector (ANPICD)
Gate timing for short servo wedge in disk memory systems
Method and system and policy server for guaranteeing data not to be interrupted
  Randomly Featured Patents
Standing wave amplifiers and oscillators
Pixel buffer circuits for implementing improved methods of displaying grey-scale or color images
Heavy load bearing
Bouyancy compensator
Memory device including phase-changeable material region and method of fabricating the same
Picture signal digital processing unit
Method and processing fault on SCSI bus
Toilet bowl ventilating apparatus
Method for transporting Fischer-Tropsch products
Receiver for a home phone-lines LAN system