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    • 10. 发明专利
    • Sealing device
    • JP5305029B2
    • 2013-10-02
    • JP2009183348
    • 2009-08-06
    • Nok株式会社
    • 孝治 佐座直人 小林
    • F16J15/10F16C41/00F16J15/50
    • F16C33/723F16C41/007
    • PROBLEM TO BE SOLVED: To provide a sealing device which has a sufficient sealing function, can save space in fitting width without deteriorating a fitting force, and can get rid of concern of parting, regarding a lid-like sealing device which is attached to an opening of a housing to cover the opening. SOLUTION: The sealing device includes a metal sealing device body and a rubber-like elastic body. The sealing device body is integrally structured with a disk-like lid part, an inner peripheral cylindrical part, an inverted part, an outer peripheral cylindrical part, and a flange part. The rubber-like elastic body has a flange-attaching part attached to the flange part of the sealing device body. The sealing device is metal fitted to a housing by fitting the outer peripheral cylindrical part of the metal sealing device body to the inside circumferential surface of an opening with a predetermined fitting width. Then, a gap between the sealing device body and the housing is sealed by allowing the flange-attaching part of the rubber-like elastic body to closely contact the outer end surface of the housing. COPYRIGHT: (C)2011,JPO&INPIT