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Title:
TRANSLUCENT SOUND INSULATION PLATE
Document Type and Number:
Japanese Patent JP3634569
Kind Code:
B2
Abstract:

PROBLEM TO BE SOLVED: To provide a translucent sound insulation plate in which the vibration of the translucent plate is prevented, generation waviness of waviness and distortion caused by expansion and shrinkage of the translucent plate is prevented, and the assembly is easy.
SOLUTION: A long frame 2 having an opening part 21 along the longitudinal direction is assembled to form a frame into a rectangular shape with the opening part 21 inside. A peripheral edge part of a translucent plate 3 on which a hemming member 4 of the elastic material is mounted and in which a fall-stop hole 5 is bored, is pressed into the opening part 21 in the frame 2 to hold the translucent plate 3 in the frame. A fall-stop pin 6 of relatively, small diameter to that of the fall-stop hole 5 is inserted into an insertion hole 22 bored in the side of the frame 2 corresponding to the fall-stop hole 5 in the translucent plate 3, and passed through the fall-stop hole 5, and its forward end part is supported by an inner wall of the opening part 21 opposite to the insertion hole 22.


Inventors:
稲城 健司
雪上 義生
Application Number:
JP16465797A
Publication Date:
March 30, 2005
Filing Date:
June 20, 1997
Export Citation:
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Assignee:
積水樹脂株式会社
International Classes:
E01F8/00; E01F8/02; (IPC1-7): E01F8/00
Domestic Patent References:
JP1105612U
JP8134852A



 
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