LONG FOAM SEAL WITH NARROW WIDTH
PROBLEM TO BE SOLVED: To provide a long seal material with narrow width for heat insulation, buffer, and sound insulation coping with small lot varieties.SOLUTION: The long sheet or the long seal with narrow width is formed by decentering concentric circular arcs and combining them, and cutting them...
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Sprache: | eng |
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Zusammenfassung: | PROBLEM TO BE SOLVED: To provide a long seal material with narrow width for heat insulation, buffer, and sound insulation coping with small lot varieties.SOLUTION: The long sheet or the long seal with narrow width is formed by decentering concentric circular arcs and combining them, and cutting them with a width of a gap S by numerical control into a continuous swirl arc shape. On at least one of the surfaces having a curvature of the long sheet or the long seal, a material having adhesive property is provided. |
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