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. 28, 2020
Filed:
Feb. 02, 2018
Panasonic Intellectual Property Management Co., Ltd., Osaka, JP;
Abstract
A component placing device has a configuration where a plurality of nozzle shafts are moved in turn to a plurality of stations including a component holding and placing station and a component detecting station by rotating a rotating object having the plurality of nozzle shafts, in which nozzles are installed, about a rotation axis. A configuration where a flow path switcher, which selectively connects a suction path of each of the nozzles to a positive pressure source and to a negative pressure source by movement of a spool, is disposed on an inside of a corresponding one of the nozzle shafts, and air for power to drive the spool is supplied to the rotating object via a manifold, in which a communication plug for power air that comes into contact with an exterior surface of the rotating object is provided, is adopted.