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. 15, 2008
Filed:
Jan. 19, 2006
Young-il Kim, Gunpo-si, KR;
Chang-seob Lee, Yongin-si, KR;
Dal Busco Giacomo, Montebelluna, IT;
HJC. Co., Ltd., , KR;
Abstract
A device for opening-closing jaw guard of a helmet is disclosed. The device has a hinge meanscomprising fixed plateswhich are fixed on both the left and right sides of the helmet bodyand each of which has a long hole, operating plateswhich are fixed on the inside of the left and right extending portionsof the jaw guardand each of which has an arc-shaped internal gear, a planetary gearwhich is engaged with the internal gearof the operating plate, and has a protuberanceformed on either side, and a cutaway portionformed on the outer circumference; and a pivoting leverwhich has a shaft protuberanceof front end inserted into the cutaway portionof the planetary gearand a penetration holeof rear end inserted into the main bossof the operating plate