| 摘要 |
PROBLEM TO BE SOLVED: To provide a holder for sealing, a sealing device capable of properly sealing and continuously efficiently sealing a sealed object, coping with size variation of a product without manufacturing a sealing body of a shape and size corresponding to each sealed object. SOLUTION: The holder for sealing is equipped with the sealing body 8 installed at the circumference of the sealed object and a frame body 9 having the internally installed sealing body 8. The seal body 8 comprises at least one or more elastic tubes 2, 3 and the elastic tubes 2, 3 have at least sealing portions 2a, 3a extendingly arranged approximately parallel to at least a part of sealing surfaces 11a, 11b in the sealed object 1. When the elastic tubes 2, 3 are expanded by supplied air, the sealing body constituted including the elastic tubes 2, 3 seals adhering to the sealing surfaces 11a through 11d of the sealed objects 1. COPYRIGHT: (C)2003,JPO
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