| 摘要 |
PROBLEM TO BE SOLVED: To provide a completely static joint which can be installed in a prescribed position unable to approach a motor without relying on use of a special tool. SOLUTION: A joint fixed one to the other, and may have irregularily of a surface, and can guarantee static impermeability between two members to form a joint housing unable to easily approach, particularly to arrange the joint. The joint has generally flexible belt piece 2 formed of two elements 2I and 2E having respectively one ends 7I and 7E. A mechanical action of the joint is guaranteed by a wire core 3 like a spiral spring greatly surrounded by an inside casing 4. A rigid outside casing formed of two parts 5E and 5I satisfactorily completes this joint while freely leaving the end parts 7E and 7I. |
