| 摘要 |
PROBLEM TO BE SOLVED: To improve sound insulating performance around sliding pressure contact members at the end of a moving partition. SOLUTION: A hollow part is formed between front and rear face panels 4 at the end face of a partition body 1. This hollow part is formed in outward open shape being divided in three parts of W-shape cross section by frame members 5 extended along the inner surfaces of the front and rear face panels 4, and both faces of an intermediate protruding member 6 placed in the middle. Guide grooves 7 are formed between the front face frame member 5 and one face of the intermediate protruding member 6 and between the rear face frame member 5 and the other face of the intermediate protruding member 6, and pressure contact members 8 of U-shape cross section are slided through sealing material 10a, 10b, with legs 8a inserted in both guide grooves 7. Sound absorbing material 14 is disposed at the outer ends of the pressure contact members 8.
|
