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. 15, 2013
Filed:
Apr. 25, 2011
Lei Shi, Guangdong, CN;
Yuefeng Yang, Guangdong, CN;
Zhaohong Zhang, Guangdong, CN;
China International Marine Containers (Group) Co., Ltd., Shenzhen, Guangdong, CN;
Shenzhen Cimc-Tianda Airport Support Ltd., Shenzhen, Guangdong, CN;
Abstract
A joint equipment of a boarding bridge is provided, which is suitable for joining with a downwardly turned boarding gate of the aircraft and includes a floor frame having a concave notch at its front end; a first floor arranged at the opening of the concave notch; a sliding plate arranged under the first floor and slidable with respect to the first floor through a slide device arranged under the sliding plate; a joining plate rotatably connected in the front end of the sliding plate; a pair of front cover plates rotatably connected to the joining plate respectively; a pair of rear cover plates rotatably connected to the first floor, wherein the front cover plates are partly lapped over the rear cover plates respectively; an activating device for operating sliding movement of the sliding plate; and a pair of turning mechanisms for turning the pairs of the front and the rear cover plates respectively with respect to the joining plate and the first floor.