SOUND INSULATION MATERIAL

PROBLEM TO BE SOLVED: To provide a sound insulation material easy to be cut off.SOLUTION: A sound insulation material 1 in which a hard layer 10A and a soft layer 10B are layered includes: a body part 10; and a separation part 11 which is defined by a plurality of slits 12 formed in the body part 10...

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Bibliographische Detailangaben
Hauptverfasser:	NAGANO SHINJI, KATO YASUSHI
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	ACOUSTICS ACOUSTICS NOT OTHERWISE PROVIDED FOR LAYERED PRODUCTS LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING,NOISE OR OTHER ACOUSTIC WAVES IN GENERAL MUSICAL INSTRUMENTS PERFORMING OPERATIONS PHYSICS SOUND-PRODUCING DEVICES TRANSPORTING VEHICLES IN GENERAL VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISEPROVIDED FOR
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a sound insulation material easy to be cut off.SOLUTION: A sound insulation material 1 in which a hard layer 10A and a soft layer 10B are layered includes: a body part 10; and a separation part 11 which is defined by a plurality of slits 12 formed in the body part 10 and is separable from the body part 10. The separation part 11 is connected to the body part 10 in the soft layer 10B interposing the plurality of slits 12 and is separated from the body part 10 in the hard layer 10A.SELECTED DRAWING: Figure 2 【課題】切り取り易い遮音材を提供する。【解決手段】硬質層１０Ａと軟質層１０Ｂとが積層された遮音材１は、本体部１０と、本体部１０に形成された複数のスリット１２により区画され、本体部１０から分離可能な分離部１１とを有する。分離部１１は、軟質層１０Ｂにおいて複数のスリット１２間で本体部１０と接続され、硬質層１０Ａにおいて本体部１０から分離している。【選択図】図２