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. 21, 2003
Filed:
Mar. 27, 2000
Applicant:
Inventor:
Dong Suh Lee, Seoul, KR;
Assignee:
Mirae Corporation, Choongchungnam-Do, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H05K 3/30 ; H05K 1/304 ;
U.S. Cl.
CPC ...
H05K 3/30 ; H05K 1/304 ;
Abstract
A mounter head is provided for a surface mounting apparatus which is capable of easily controlling a pitch of a mounting device as well as preventing backlash when the device is mounted on a printed circuit board. The mounter head includes a rack block having a rack for moving up and down by means of a pinion rotated by a driving source; a nozzle shaft installed at one side of the moving unit; a nozzle secured to the lower end of the nozzle shaft for sucking a device to be mounted; and a driving source installed corresponding to each nozzle shaft for rotating each nozzle.