Title:
【発明の名称】研磨材付テ-パ付心棒を有する荒削孔仕上具
Document Type and Number:
Japanese Patent JPS59500207
Kind Code:
A
Abstract:
A one-step bore finishing tool including an expandable sleeve (12) mounted on a tapered mandrel (14) and with the mandrel having an abrasive coating (17) thereon for increasing the frictional engagement of the sleeve (12) with the mandrel (14).
Inventors:
Domanski Stanley Kay
Boucher de Donald Davrilles
Boucher de Donald Davrilles
Application Number:
JP50089283A
Publication Date:
February 16, 1984
Filing Date:
January 28, 1983
Export Citation:
Assignee:
Engis Co-Poration
International Classes:
B24B33/08; B23D77/04; (IPC1-7): B23D77/04
Attorney, Agent or Firm:
Takesaburo Nagata