ES232983A2 - Some improvements in the manufacture of the cinturing structure of pneumatic covers for wheels of vehicles of any gender (Machine-translation by Google Translate, not legally binding)
- Google Patents
Some improvements in the manufacture of the cinturing structure of pneumatic covers for wheels of vehicles of any gender (Machine-translation by Google Translate, not legally binding)
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.)
Pirelli and C SpA
Original Assignee
Pirelli SpA
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 Pirelli SpAfiledCriticalPirelli SpA
Priority to ES0232983ApriorityCriticalpatent/ES232983A2/en
Publication of ES232983A2publicationCriticalpatent/ES232983A2/en
Improvement introduced in the object of the main patent number 232,663 that falls on improvements in the manufacture of the belt structure for pneumatic tires for wheels of any kind of vehicle, of the type able to withstand tensile stresses and put under tension by effect of the internal pressure of swelling, said structure being constituted by a central part formed by one or more superimposed layers in which the strings, parallel to each other, have a substantially longitudinal direction, and of two lateral parts located adjacent to said central part, characterized by the fact that each of said lateral parts has the cords arranged in several layers and parallel to directions that form with the equatorial plane of the cover angles to each other symmetrical. (Machine-translation by Google Translate, not legally binding)
ES0232983A1957-01-031957-01-03Some improvements in the manufacture of the cinturing structure of pneumatic covers for wheels of vehicles of any gender (Machine-translation by Google Translate, not legally binding)
ExpiredES232983A2
(en)
Some improvements in the manufacture of the cinturing structure of pneumatic covers for wheels of vehicles of any gender (Machine-translation by Google Translate, not legally binding)
Some improvements in the manufacture of the cinturing structure of pneumatic covers for wheels of vehicles of any gender (Machine-translation by Google Translate, not legally binding)
Some improvements in the manufacture of the cinturing structure of pneumatic covers for wheels of vehicles of any gender (Machine-translation by Google Translate, not legally binding)
Some improvements in the manufacture of the cinturing structure of pneumatic covers for wheels of vehicles of any gender (Machine-translation by Google Translate, not legally binding)
Some improvements in the manufacture of the cinturing structure of pneumatic covers for wheels of vehicles of any gender (Machine-translation by Google Translate, not legally binding)
A perfection in the preparation of the cinturante structure of the pneumatic covers for wheels of vehicles of any gender (Machine-translation by Google Translate, not legally binding)
A perfection in the structure of the covers for tires for wheels of all kinds of vehicles (Machine-translation by Google Translate, not legally binding)
A perfection in the structure of pneumatic covers for wheels of vehicles provided with intermediate cinturante (Machine-translation by Google Translate, not legally binding)
Tire for vehicles of any kind, consisting of a tread separated from the frame and therefore interchangeable, and a cover suitable for carrying (Machine-translation by Google Translate, not legally binding)
A perfection in the manufacture of the cinturante structure of pneumatic covers for wheels of vehicles of any kind (Machine-translation by Google Translate, not legally binding)