ES100172U - Coupling device for tubular molds for the manufacture of joists (Machine-translation by Google Translate, not legally binding)
- Google Patents
Coupling device for tubular molds for the manufacture of joists (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.)
Individual
Original Assignee
Individual
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 IndividualfiledCriticalIndividual
Priority to ES100172UpriorityCriticalpatent/ES100172Y/en
Publication of ES100172UpublicationCriticalpatent/ES100172U/en
Application grantedgrantedCritical
Publication of ES100172YpublicationCriticalpatent/ES100172Y/en
Shaping Of Tube Ends By Bending Or Straightening
(AREA)
Abstract
Coupling device for tubular molds for the manufacture of joists, essentially characterized by comprising plates in the same way as the cross section of the tubular mold and arranged closing the ends thereof, with the particularity that said plates have a shape of relief in trunk of pyramid aligned with one of the axes of the flat figure and whose trunk of pyramid presents an angulation in its walls that allows the juxtaposition of two similar elements with tongue and groove, corresponding the two orientations of placement in both ends of the same mold . (Machine-translation by Google Translate, not legally binding)
ES100172U1963-06-171963-06-17
Coupling device for tubular molds for the manufacture of joists
ExpiredES100172Y
(en)
Procedure and machinery for the manufacture of profiles reinforced with fibers of any size. (Machine-translation by Google Translate, not legally binding)
Process for the manufacture of plastic pipes, the wall of which contains fibrous material and granular material in the matrix of hardened polymeric material, and which has socket and pin joints.