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:
Nov. 06, 2018
Filed:
Jun. 04, 2015
Sekisui Chemical Co., Ltd., Osaka-shi, Osaka, JP;
SEKISUI CHEMICAL CO., LTD., Osaka, JP;
Abstract
A winding machine () includes a main body (), a first arm (), and a second arm (). The main body () moves toward a winding direction front side as a profile strip () is added, while rotating at a winding direction front end portion of a formed pipe member (). The first and the second arms () and () are supported by the main body () respectively at positions away from each other in a circumference direction of the formed pipe member (), and extend toward a winding direction rear side between an existing pipe () and the formed pipe member (). The first arm () includes a first restricting portion () that comes into contact with a winding direction front side of a reinforcement member () provided to the profile strip () forming the formed pipe member () via the profile strip (). The second arm () includes a second restricting portion () that comes into contact with a side of the reinforcement member () provided to the profile strip () forming the formed pipe member () opposite to the side to be in contact with the first restricting portion (), via the profile strip ().