ES379515A3 - A perfection in the manufacturing procedure of dented transmission belts. (Machine-translation by Google Translate, not legally binding)
- Google Patents
A perfection in the manufacturing procedure of dented transmission belts. (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 ES379515ApriorityCriticalpatent/ES379515A3/en
Publication of ES379515A3publicationCriticalpatent/ES379515A3/en
An improvement in the manufacturing process of toothed transmission belts, in elastomeric or plastic material, characterized in that it comprises the step of winding on a manufacturing drum at least one sheet provided with grooves parallel to the axis of the drum intended to constitute the toothed part of the belt, said sheet consisting of elastomeric material at least partially vulcanized and provided with reinforcing fabric that follows the entire grooved profile and also by the fact of comprising the phases, of arranging in the drum windings of ropes intended for to form the resistant structure of the belt and sheets of elastomeric material intended to constitute the body of the belt then vulcanizing the assembly. (Machine-translation by Google Translate, not legally binding)
ES379515A1970-04-271970-04-27A perfection in the manufacturing procedure of dented transmission belts. (Machine-translation by Google Translate, not legally binding)
ExpiredES379515A3
(en)
IMPROVEMENTS IN A DEEP STAMPING MACHINE INTENDED FOR THE MANUFACTURE OF CONTAINERS MADE OF THERMOPLASTIC SHEET WITH DEVICE FOR INTRODUCING A STRIPED SHAPE STRAP INTO A TEMPLATE