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:
Jun. 25, 2013
Filed:
Jun. 28, 2011
Junfeng Han, Heilongjiang, CN;
Yongji Zhao, Heilongjiang, CN;
Yuebin Yu, Heilongjiang, CN;
Haipeng Liu, Heilongjiang, CN;
Xin Zhang, Heilongjiang, CN;
Junfeng Han, Heilongjiang, CN;
Yongji Zhao, Heilongjiang, CN;
Yuebin Yu, Heilongjiang, CN;
Haipeng Liu, Heilongjiang, CN;
Xin Zhang, Heilongjiang, CN;
Qiqihar Railway Rolling Stock Co., Ltd., Heilongjiang, CN;
Dalian Qiche Railway Rolling Stock Co., Ltd., Liaoning, CN;
Abstract
The present invention provides a side wall of railway wagon and a boxcar of railway wagon. The side wall of the railway wagon comprises an upper side plate, a lower side plate, an inner side stake and an outer side stake, wherein the said inner side stake is arranged at the inner side of the said upper side plate and the said lower side plate, and the said outer side stake is arranged at the upper part of the said side wall of railway wagon and is arranged at the outer side of the said upper side plate. By applying the side wall in the form of internal stakes, the side wall of railway wagon and the boxcar of railway wagon of the present invention can make full use of the width space between the outer surface of the side plate and the outer surface of the side stake on the basis that the external dimension of the railway wagon is not changed, thereby effectively improving the volume of the railway wagon and the transporting capability of the train.