GLAZING ELEMENT WITH IMPROVED PROPERTIES OF VIBROACOUSTIC DAMPING, METHOD FOR MANUFACTURING SUCH GLAZING ELEMENT AND METHOD OF ACOUSTIC PROTECTION IN VEHICLE CABIN Russian patent published in 2014 - IPC E06B5/20 B60J1/08 B60J10/02 

Abstract RU 2522535 C2

FIELD: transport.

SUBSTANCE: set of inventions relates to transport machine building. Glazing element with improved properties of vibroacoustic damping contains sheet of glass and shaped vibration-acoustic damping element. The shaped element contains element made of damping material. The shaped element is fixed on one of glass sheet sides. The side of shaped element laying against glass sheet has surface contacting with this glass sheet which surface is less than surface of shaped element. Vehicle contains body and glazing element. Method of element manufacturing comprises the following stages: - glazing element containing glass sheet is delivered; - vibroacoustic damping shaped element containing element made of damping material is delivered; - the shaped element is connected with one of glazing element sides in such a way. Method of acoustic protection in vehicle passenger compartment consisting in mounting in vehicle body a glazing element with improved properties of vibroacoustic damping.

EFFECT: improvement of vibroacoustic properties of vehicle glazing element.

15 cl, 10 dwg.

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RU 2 522 535 C2

Authors

Pejo Sil'Ven

Furn'E David

Dates

2014-07-20Published

2010-04-12Filed