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:
Aug. 30, 2022
Filed:
Oct. 15, 2019
Okuma Corporation, Aichi, JP;
Tomoki Hayashi, Aichi, JP;
Shoichi Morimura, Aichi, JP;
OKUMA CORPORATION, Aichi, JP;
Abstract
A cooling liquid feeder for feeding a cooling liquid into a cooling liquid hole defined in a tool includes a first connector disposed on a turret which retains the tool, a first flow channel for directing the cooling liquid from the first connector to the cooling liquid hole, a robot installed in a machining chamber and equipped with an end effector, a second connector disposed on the end effector and configured to be detachably attached to the first connector in a liquid tight manner, and a second flow channel for directing the cooling liquid from a source of the cooling liquid to the second connector, in which the robot is actuated to attach the second connector to the first connector for feeding the cooling liquid into the cooling liquid hole.