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:
Jul. 28, 1998
Filed:
Jan. 17, 1996
Yoshihiro Yoshida, Yao, JP;
Noriaki Yoshida, Ikeda, JP;
Takeshi Takeda, Osaka, JP;
Kanji Hata, Katano, JP;
Matsushita Electric Industrial Co., Ltd., Osaka, JP;
Abstract
A rotary body rotatable about a vertical axis thereof is set at a mounting head. A cam having a cam surface at a lower end thereof is arranged along the periphery of a lower part of the rotary body. Each of outer cylinders is rotatably set in the periphery of the rotary body, wherein each of nozzle shafts with each suction nozzle fitted at lower ends thereof penetrates each outer cylinder in a freely movable manner in an up and down direction. An engaging part for a rotary device is provided at an upper end of each outer cylinder, and an engaging device for the cam is placed at a lower part of each nozzle shaft projecting from a lower end of each outer cylinder.