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:
Jan. 31, 2017
Filed:
Jun. 12, 2014
Toyoda Gosei Co., Ltd., Kiyosu-shi, Aichi-ken, JP;
TOYODA GOSEI CO., LTD., Aichi-pref., JP;
Abstract
Each fin shaft of auxiliary fins passes through each of upper and lower bearing parts in a first wall part. A pair of transmission shafts provided for the upper and lower fin shafts is arranged outside of the first wall part. A cam member is rotationally arranged outside of the first wall part. A fin shaft of a main fin is rotationally supported by the first wall part. The fin shaft of the main fin has an arm and a transmission shaft. The cam member has cam holes in which the transmission shafts of the upper auxiliary fin are fitted, cam holes in which the transmission shafts of the lower auxiliary fin are fitted, and a long hole in which the transmission shaft of the fin shaft of the main fin is fitted.