ES280574U - Mold for the manufacture of parts of pavements and coatings (Machine-translation by Google Translate, not legally binding)
- Google Patents
Mold for the manufacture of parts of pavements and coatings (Machine-translation by Google Translate, not legally binding)
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Individual
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Priority to ES1984280574UpriorityCriticalpatent/ES280574U/en
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Casting Or Compression Moulding Of Plastics Or The Like
(AREA)
Moulds For Moulding Plastics Or The Like
(AREA)
Road Paving Structures
(AREA)
Abstract
Mold for the manufacture of pieces of pavements and coatings of the type consisting essentially of a negative plate of a solid reproductive elastomer of another base plate of larger size of an elastomer of harder and more resistant constitution, obtained both by pre-molding, whose base plate presents the margins with respect to the negative plate necessary for its further use and which supports a frame of the outer edges of the negative plate based on semi-elastic material, such as hard rubber, characterized by the fact that the negative plate and the base plate they form a same body when joined together in the previous molding, and the base plate has a perimetral recess around the negative plate in which the semi-elastic material frame is inserted. (Machine-translation by Google Translate, not legally binding)
ES1984280574U1984-07-051984-07-05Mold for the manufacture of parts of pavements and coatings (Machine-translation by Google Translate, not legally binding)
PendingES280574U
(en)
Vulcanisation accelerators based on melamine derivatives, rubber compositions containing melamine derivatives and a process for the vulcanisation of rubbers.
Artificial breasts of moulded silicone rubber - with recesses to accept interchangeable inserts for easy modification of the wt., shape or stiffness of the moulding