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:
Oct. 08, 2019
Filed:
Mar. 20, 2014
Applicant:
Fuji Corporation, Chiryu, JP;
Inventors:
Assignee:
FUJI CORPORATION, Chiryu, JP;
Primary Examiner:
Int. Cl.
CPC ...
H05K 13/04 (2006.01); B65G 47/91 (2006.01);
U.S. Cl.
CPC ...
H05K 13/0408 (2013.01); B65G 47/91 (2013.01); H05K 13/041 (2018.08); H05K 13/0409 (2018.08);
Abstract
A rotary head includes a rotating body on which a plurality of suction nozzles that suck a component at a tip end are disposed in a circumferential direction, and revolves the plurality of suction nozzles by rotation of the rotating body, in which a wall portion with a wall surface along an axial direction of a rotary axis of the rotating body, is provided on a lower surface of the rotating body, and the wall portion is provided in the vicinity of an inner circumferential side of the plurality of suction nozzles such that a reduction in pressure on the inner circumferential side of the plurality of suction nozzles caused by the revolving of the suction nozzles is suppressed.