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.)
SIKA OBRAS Y TRABAJOS DE IMPERMEABILIZACION SA
Original Assignee
SIKA OBRAS Y TRABAJOS DE IMPERMEABILIZACION SA
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 SIKA OBRAS Y TRABAJOS DE IMPERMEABILIZACION SAfiledCriticalSIKA OBRAS Y TRABAJOS DE IMPERMEABILIZACION SA
Priority to ES1977227985UpriorityCriticalpatent/ES227985Y/en
Publication of ES227985UpublicationCriticalpatent/ES227985U/en
Application grantedgrantedCritical
Publication of ES227985YpublicationCriticalpatent/ES227985Y/en
Fastening anchor for waterproofing sheets, especially for the waterproofing of tunnels and the like, characterized in that it comprises a strong flat support plate, preferably metal, and an external covering based on two sheets of thermoplastic material joined together at their periphery, enclosing the support plate, both sheets having a central opening, facing the openings of the sheets, whose deformation determines, on one of the faces of the plate, a recess, and on the opposite a protruding area, which passes through the corresponding plastic sheet through its central opening, said deformation presenting a bottom that has a central hole for the passage of a nail or attachment point to the surface that is desired to waterproof. (Machine-translation by Google Translate, not legally binding)
ES1977227985U1977-04-211977-04-21
FASTENING ANCHOR FOR WATERPROOFING SHEETS.
ExpiredES227985Y
(en)
A subjecting device for mounting on a relatively flat surface and for supporting articles. (Machine-translation by Google Translate, not legally binding)