The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 16, 2006
Filed:
Jul. 07, 2004
Tsutomu Tokuma, Yamatokoriyama, JP;
Masamitsu Nakaminami, Yamatokoriyama, JP;
Tsutomu Tokuma, Yamatokoriyama, JP;
Masamitsu Nakaminami, Yamatokoriyama, JP;
Mori Seiki Co., Ltd., Yamatokoriyama, JP;
Abstract
An NC lathecomprises a bed, a headstockprovided on the bed, a main spindlesupported on the headstockso as to be rotatable around the axis thereof, a rotation drive device for rotating the main spindle, a stationary frameformed in a rectangular frame shape and fixed to the upper face of the bed, a movable frameformed in a rectangular frame shape and provided so as to be movable in the Z-axis direction with respect to the stationary frame, a saddleprovided so as to be movable in the X-axis direction with respect to the movable frame, a quillaccommodated inside the accommodation holea in the saddleand provided so as to be movable in the Y-axis direction, and a tool restsupported on the quill