ES232982A2 - 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.)
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Pirelli and C SpA
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Pirelli SpA
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Publication date
Application filed by Pirelli SpAfiledCriticalPirelli SpA
Priority to ES0232982ApriorityCriticalpatent/ES232982A2/en
Publication of ES232982A2publicationCriticalpatent/ES232982A2/en
An improvement introduced in the object of the main patent number that falls on improvements in the manufacture of the belt structure of pneumatic tire covers for vehicles of any kind, of the type suitable to withstand tensile stresses and put under tension by the effect of the inner pressure of swelling, said structure being constituted by a central part formed by one or more superimposed layers in which the cords parallel to each other have a substantially longitudinal direction, and by two lateral parts located adjacent to the central part, characterized by the fact that each of the lateral parts is formed of at least one folded strip so that it is completely or partially folded, with the fold lines located adjacent to said central part, the strings of each of the strips being, in addition, of the fold, all parallel to a direction that forms with the equatorial plane of the cube open an angle whose value is between 5º and 45º. (Machine-translation by Google Translate, not legally binding)
ES0232982A1956-01-031956-01-03Some 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)
ExpiredES232982A2
(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)
Improvements in the manufacture of the cinturante 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 pneumatic covers for wheels of vehicles provided with intermediate cinturante (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)
Improvements introduced in the manufacture of tire roofs of the type of radial housing and corona armor (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)