ES226083A2 - A perfection of pneumatic covers for wheels of vehicles of any genre (Machine-translation by Google Translate, not legally binding)
- Google Patents
A perfection of pneumatic covers for wheels of vehicles of any genre (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
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Filing date
Publication date
Application filed by Pirelli SpAfiledCriticalPirelli SpA
Priority to ES0226083ApriorityCriticalpatent/ES226083A2/en
Publication of ES226083A2publicationCriticalpatent/ES226083A2/en
Improvement introduced in the object of the main patent no. 202,565 that falls on an improvement in pneumatic tires for wheels of any kind, consisting essentially of inserting between the reinforcement and the bearing area of such covers, parallel to the external transverse profile almost crushed from said zone, a belt intermediate of a length corresponding approximately to that of said zone, formed by a set constituted by at least two layers of strings arranged so as to form such layers a small angle with the line of the equator of the cover, the reinforcement being formed by a suitable number of layers of strings parallel to each other and arranged radially or forming a small angle with said layers, which improvement is characterized by the fact that said belt intermediate is constituted by metal wires used as such or twisted together in several ropes to form strings, and have a low modulus of elasticity, either the rubber mixtures with which the intermediate strips are glued, or the mixtures of the layers optionally interposed between the various strips of the belt intermediate. (Machine-translation by Google Translate, not legally binding)
ES0226083A1956-01-041956-01-04A perfection of pneumatic covers for wheels of vehicles of any genre (Machine-translation by Google Translate, not legally binding)
ExpiredES226083A2
(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)
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)
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 structure of the covers for tires for wheels of all kinds of vehicles (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)
Improvements in the manufacture of tired rims for vehicles, especially tires for vehicles (Machine-translation by Google Translate, not legally binding)