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. 09, 2006
Filed:
Jul. 07, 2004
Tsutomu Tokuma, Yamatokoriyama, JP;
Yoshinori Sakashita, Yamatokoriyama, JP;
Tsutomu Tokuma, Yamatokoriyama, JP;
Yoshinori Sakashita, Yamatokoriyama, JP;
Mori Seiki Co., Ltd., Yamatokoriyama, JP;
Abstract
A lathecomprises a bed, a headstockhaving a housingand a support base, a main spindle, a first tool rest, and a second tool rest. The support baseis formed so as to have a concave portionon the upper portion thereof and so that the upper portion protrudes toward the second tool rest. The tool rest bodyof the second tool restis configured so as to be movable into and out of a space formed downward from the upper portion of the support base. The housinghas a holding holefor rotatably holding the main spindle, and installation portions. The installation portionsare supported on the support basein a state wherein a predetermined clearance is provided between the housingand the concave portion