(EN) A sealing device uses a gasket (1) in which a gasket body (12) is integrally formed on a reinforcement ring (11). The gasket body (12) comprises a seal bead (122) on one end and a seal bead (123) on the other end that is positioned at one end (11a) and the other end in the axial direction of the reinforcement (11) ring and are oriented in axially opposite directions. The seal bead (122) on the oneside is sealed on a lower surface (21a) of a mounting recess (21) formed in a housing (12), and the seal bead (123) on the other end is sealed on a cover, which closes the mounting recess (21) in thehousing (2). In a state in which the gasket (1) has been mounted in the mounting recess (21) and the cover has been removed from the housing (2), a flange (14) provided continuously with the outer circumference of the reinforcement ring (11) is provided to at least part of the outer circumference of the gasket (1) and thus serves as a part (13) that can be supported.
(ZH) 使用密封垫(1)的密封装置，在密封垫(1)中，密封垫主体(12)与加强环(11)一体成型，密封垫主体(12)具有位于加强环(11)的轴向一端(11a)侧和另一端侧且朝向相互沿轴向相背的方向的一端侧密封凸筋(122)和另一端侧密封凸筋(123)，一端侧密封凸筋(122)与形成于壳体(12)的装配凹部(21)的底面(21a)紧密接触，另一端侧密封凸筋(123)与对壳体(2)的装配凹部(21)进行封闭的盖紧密接触，在装配于装配凹部(21)内且盖从壳体(2)卸下的状态下，密封垫(1)的外周部的至少一部分通过设有相连设于加强环(11)的凸缘(14)而成为可支承部(13)。
