ES308048A1 - Improvements in the manufacture of mandrels for apparatus intended for the manufacture of tubular elements of plastic materials. (Machine-translation by Google Translate, not legally binding)
- Google Patents
Improvements in the manufacture of mandrels for apparatus intended for the manufacture of tubular elements of plastic materials. (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.)
Les Forges de Zeebrugge SA
BABBITT PIPE CO Inc
Original Assignee
Les Forges de Zeebrugge SA
BABBITT PIPE CO Inc
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 Les Forges de Zeebrugge SA, BABBITT PIPE CO IncfiledCriticalLes Forges de Zeebrugge SA
Priority to ES0308048ApriorityCriticalpatent/ES308048A1/en
Publication of ES308048A1publicationCriticalpatent/ES308048A1/en
Shaping Of Tube Ends By Bending Or Straightening
(AREA)
Abstract
Improvements in the manufacture of mandrels for apparatus intended for the manufacture of tabular plastic elements, of the type comprising a tubular mold, and a dilatable mandrel capable of being inserted into the mold, characterized in that said mandrels comprise a tubular part and a body , a cuff of expandable material open at one end and closed on the other; said sleeve is adapted to the outside of the body, at its open end, and extends beyond the body to cover said tubular part of the organs that fix the open end of the sleeve to this tubular part; the latter and the body have a fluid inlet passage towards the interior of the body, and the latter is provided with an opening underlying the dilatable sleeve. (Machine-translation by Google Translate, not legally binding)
ES0308048A1965-01-121965-01-12Improvements in the manufacture of mandrels for apparatus intended for the manufacture of tubular elements of plastic materials. (Machine-translation by Google Translate, not legally binding)
ExpiredES308048A1
(en)
Improvements in the manufacture of mandrels for apparatus intended for the manufacture of tubular elements of plastic materials. (Machine-translation by Google Translate, not legally binding)
Improvements in the manufacture of mandrels for apparatus intended for the manufacture of tubular elements of plastic materials. (Machine-translation by Google Translate, not legally binding)
Improvements in the manufacture of mandrels for apparatus intended for the manufacture of tubular elements of plastic materials. (Machine-translation by Google Translate, not legally binding)
Improvements in the manufacture of mandrels for apparatus intended for the manufacture of tubular elements of plastic materials. (Machine-translation by Google Translate, not legally binding)
Procedure, with your device, to center and close the moldings of a closure of a flexible container of synthetic material. (Machine-translation by Google Translate, not legally binding)
Apparatus for automatic molding of tubular thermoplastic materials especially for pipe tubes. (Machine-translation by Google Translate, not legally binding)