YUKIWA SEIKO KABUSHIKI KAISHA Patent applications |
Patent application number | Title | Published |
20140375000 | CHUCK DEVICE - To provide a practical chuck device which is not only capable of providing more reliable and stable retention between the rotary body or the main body and the rotary sleeve, but also has excellent mass-productivity. A chuck device in which a rotary sleeve ( | 12-25-2014 |
20120207560 | TOOL HOLDER - To provide a tool holder that is capable of exerting a vibration-minimizing effect in a reliable manner using a simple configuration and that is extremely useful for practical application. A tool holder comprising a vibration-minimizing part for minimizing vibration generated in a tool ( | 08-16-2012 |
20090308629 | ROTATING TOOL - An extremely useful rotating tool is provided that can prevent rattling caused by a clearance between a machine tool and a machine tool retaining hole while bringing the axial center position of the machine tool and the axial center position of the machine tool retaining hole as close together as possible. The present invention is a rotating tool having a rotating main shaft ( | 12-17-2009 |