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.)
Productos Pirelli SA
Original Assignee
Productos Pirelli 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 Productos Pirelli SAfiledCriticalProductos Pirelli SA
Priority to ES0026745UpriorityCriticalpatent/ES26745U/en
Publication of ES26745UpublicationCriticalpatent/ES26745U/en
239000003795chemical substances by applicationSubstances0.000abstract1
239000000126substanceSubstances0.000abstract1
238000004073vulcanizationMethods0.000abstract1
Landscapes
Rigid Pipes And Flexible Pipes
(AREA)
Abstract
A rubber tube characterized by being constituted by two concentric layers of different thickness, intimately joined to each other by vulcanization and of different quality, using in the thinner layer a rubber mixture with some special characteristic of resistance to rubbing, to the chemical actions or to other agents to which, in certain cases, the tube may be subjected, and in the thicker, a mixture of the rubber consistent with the normally functional characteristics of the tube. (Machine-translation by Google Translate, not legally binding)
ES0026745U1951-04-301951-04-30A rubber tube (Machine-translation by Google Translate, not legally binding)
PendingES26745U
(en)
A perfection in the feeding of continuous mixers, with rubber or another type of plastic material, and various ingredients (Machine-translation by Google Translate, not legally binding)