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.)
Aiscondel SA
Original Assignee
Aiscondel 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 Aiscondel SAfiledCriticalAiscondel SA
Priority to ES1972177724UpriorityCriticalpatent/ES177724Y/en
Publication of ES177724UpublicationCriticalpatent/ES177724U/en
Application grantedgrantedCritical
Publication of ES177724YpublicationCriticalpatent/ES177724Y/en
Spring device, characterized in that it consists of a block composed of a sheet of soft plastic foam, joined on both large sides, to two thinner sheets, in an agglomerate of hard plastic foam, in which the central sheet has a plurality of regularly distributed through holes, so that said central plate communicates a greater spring effect to the assembly, without this suffering from accentuated low deformation of presence of loads on the upper face, said assembly possibly being provided with a flexible protective envelope. (Machine-translation by Google Translate, not legally binding)
ES1972177724U1972-02-281972-02-28
SPRING DEVICE.
ExpiredES177724Y
(en)
A dilatation plate device for connecting two adjacent members subjected to different changes in physical dimensions. (Machine-translation by Google Translate, not legally binding)