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Clamping sealing ring for connecting machine parts - has spiral spring ring with enclosing ring of U-shape cross section
Clamping sealing ring for connecting machine parts - has spiral spring ring with enclosing ring of U-shape cross section
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机译:用于连接机器部件的夹紧密封圈-带有螺旋弹簧环,该弹簧环带有U形横截面的封闭环
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摘要
The device uses grooves with rectangular cross section and the radial pressure necessary for the reliable seal is provided by the clamping ring, which partly surrounds the spring ring. When this assembly is forced into the rectangular groove, the radial components of the clamping ring's deformation provide the sealing contact against the flanks of the groove. Typically a face plate member (13) may be joined to the end of a shaft workpiece (12). Clamping disc (15) is associated with recess (14) which has a rectangular cross section. The axial clamping force is transposed via the deformation of the spiral spring ring and sheathing component cross sections into radially acting components (17, 18).
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