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.)
Chico Ponce Y Chico Ponce J Y J
Original Assignee
Chico Ponce Y Chico Ponce J Y J
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Application filed by Chico Ponce Y Chico Ponce J Y JfiledCriticalChico Ponce Y Chico Ponce J Y J
Priority to ES1971173189UpriorityCriticalpatent/ES173189Y/en
Publication of ES173189UpublicationCriticalpatent/ES173189U/en
Application grantedgrantedCritical
Publication of ES173189YpublicationCriticalpatent/ES173189Y/en
Improved roller shutter, being of the type that are made of sheets, preferably plastic, articulated by means of hook chains, essentially characterized in that in the assembly upright is disposed, centered with respect to the edge, or upper edge of the same, a rectangular piece subjected to the same upright by nailing which presents emerging transversely from its surface a protuberance provided with a through hole with the corresponding countersunk holes at least in their respective lower areas, through which the end of the rope must pass tractor for roller shutter. (Machine-translation by Google Translate, not legally binding)