Abstract: The subject of the present invention relates to a sealing gasket that has a section formed like a barrel, that does not have mold joint line, ejector marks, burrs, offset and runner entry marks for perfect sealing, that can be easily molded and can be removed from the mold without a core in order to be used in all required areas where sealing is required and the application surfaces are suitable for the structure of the gasket.

Abstract: The present invention relates to a thermoplastic spring, comprising a lower spring base portion (1) and an upper spring base portion (2), a female spring die (3) and a male spring die (4), wherein the female spring die (3) and the male spring die (4) are located between the lower spring base portion (1) and the upper spring base portion (2), wherein a pin is located on the male spring die (4) and a hole is located on the female spring die (3), wherein an installation process of the thermoplastic spring is performed by placing the placing the pin through the hole.