| abstract |
Elastic articulation spacer, whose characteristic is that the articulation spacer consists at least partially of a material, particularly a thermoplastic polymer, elastomer or elastomer, with - a Shore-A hardness of between 20 and 77 and tensile stress values in elongations between 20% and 60%, preferably 50%, greater than 3.8 N / mm2, preferably greater than 4.6 N / mm2 and even more preferably greater than 6 N / mm2, and / or compression stress values in compressions between 20% and 60%, preferably 50%, greater than 7.8 N / mm2, preferably greater than 9 N / mm2 and even more preferably greater than 10.5 N / mm2, and / or - a Shore-A hardness of up to 85 and tensile stress values in elongations between 20% and 60%, preferably 50%, greater than 6 N / mm2, preferably greater than 7 N / mm2 and even more preferably greater than 8 N / mm2, and / or values compression stress in compressions between 20% and 60%, preferably 50%, greater than 10.5 N / mm2 , preferably greater than 12 N / mm2 and even more preferably greater than 14 N / mm2. |