ES306729A1 - Apparatus provided of a backing plate for automatic welding only side. (Machine-translation by Google Translate, not legally binding)
- Google Patents
Apparatus provided of a backing plate for automatic welding only side. (Machine-translation by Google Translate, not legally binding)
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mitsubishi Heavy Industries LtdfiledCriticalMitsubishi Heavy Industries Ltd
Priority to ES0306729ApriorityCriticalpatent/ES306729A1/en
Publication of ES306729A1publicationCriticalpatent/ES306729A1/en
Butt Welding And Welding Of Specific Article
(AREA)
Abstract
Apparatus provided with a backing plate for automatic welding on one side, characterized in that the backing plate is provided, in the cylindrical part, with several notches or notches that can be used selectively according to the configuration of the back of the parts bevels of the metal pieces to be welded, and presents flat surfaces adjacent to these notches and cylindrical surfaces between said flat surfaces, while, internally, said backing board is provided with a perforation for the circulation of a cooling medium. (Machine-translation by Google Translate, not legally binding)
ES0306729A1964-11-251964-11-25Apparatus provided of a backing plate for automatic welding only side. (Machine-translation by Google Translate, not legally binding)
ExpiredES306729A1
(en)