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:
Apr. 16, 2002
Filed:
May. 31, 2000
Masamitsu Nakaminami, Yamatokoriyama, JP;
Masahiro Naito, Yamatokoriyama, JP;
Mori Seiki Co., Ltd., Yamatokoriyama, JP;
Abstract
A tool changer for machine tools is capable of transferring a tool transfer pot with a stroke smaller than the transfer distance of the tool transfer pot. The tool changer for a combined machining lathe includes a tool magazine having a multiplicity of tools and serving for transferring and indexing a next-process tool to a specified tool takeout position. A tool transfer mechanism transfers the next-process tool positioned in the tool takeout position or the tool delivery position to a tool changing position. A tool changing mechanism changes a process-completed tool loaded on a tool post body with the next-process tool positioned in the tool changing position. The tool transfer mechanism comprises a transfer arm pivotally disposed between the tool delivery position and the tool changing position. A tool transfer pot is coupled to a front-end portion of the transfer arm and serves to support the next-process tool.