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.)
Philips Iberica SA
Original Assignee
Philips Iberica 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 Philips Iberica SAfiledCriticalPhilips Iberica SA
Priority to ES96810UpriorityCriticalpatent/ES96810Y/en
Publication of ES96810UpublicationCriticalpatent/ES96810U/en
Application grantedgrantedCritical
Publication of ES96810YpublicationCriticalpatent/ES96810Y/en
Specific Sealing Or Ventilating Devices For Doors And Windows
(AREA)
Abstract
An airtight armor for lighting tunnels, characterized essentially by having a substantially trapezoidal section structure, with means of wall suspension located on its upper part, where a tilting lid that allows the registration of the interior of the armor itself has also been arranged, which is fixed by a provision of hinges for its operation, arranged in the anterosuperior vertex of the box, there being profiled handles to operate the aforementioned registration cover, and, a spring arrangement constituted by a ballast of great elasticity that is fixed on a plane of the frame to ensure the closure and adjustment of the cover alluded so repeatedly. (Machine-translation by Google Translate, not legally binding)
ES96810U1962-12-221962-12-22
Hermetic armature for tunnel lighting
ExpiredES96810Y
(en)