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. 06, 2023
Filed:
Aug. 03, 2018
Beijing Oriental Yuhong Waterproof Technology Co., Ltd., Beijing, CN;
ORIENTAL YUHONG WATERPROOF TECHNOLOGY CO., LTD., Beijing, CN;
Abstract
A locomotive () for spreading a waterproof coil in a hot melt manner. The locomotive () for spreading a waterproof coil in a hot melt manner comprises: a locomotive frame (), provided with a coil support (); and wheel devices, a spreading device, a combustion and heating device and a coil compaction device that are disposed on the locomotive frame (). The combustion and heating device comprises a combustion chamber () and a mixing chamber (). The mixing chamber () is provided with a fuel gas inlet end (), an air inlet end (), and an outlet end (). The outlet end () is connected to the combustion chamber (). Multiple gas discharge holes () are formed in one side surface of the combustion chamber () in an axial direction. The locomotive () for spreading a waterproof coil in a hot melt manner improves the construction efficiency, reduces human power costs and reduces consumption of fuel gas.