FIELD: transport.
SUBSTANCE: proposed noise absorbing component comprises noise absorbing panel arranged on support panel with recess, particularly noise transmitting array of orifices. Said noise absorbing panel or panels are embraced by frames. Frame accommodates transition profile.
EFFECT: gas permeability, reduced weight and higher strength of noise absorbing component.
| Title | Year | Author | Number |
|---|---|---|---|
| PARTITION MAINLY FOR FAIR AND EXHIBITION STANDS AND METHOD OF ITS INSTALLATION | 1998 |
|
RU2214488C2 |
| FRAME FOR WINDOW OR DOOR | 2006 |
|
RU2401929C2 |
| ASSEMBLING SYSTEM FOR HEAT- AND NOISE-INSULATED WINDOWS | 2000 |
|
RU2250975C2 |
| OBJECT BODY | 0 |
|
SU1268101A3 |
| FRAME | 2013 |
|
RU2639626C2 |
| FRAME STRUCTURE FOR VEHICLE | 2009 |
|
RU2481991C2 |
| COOLING DEVICE | 2013 |
|
RU2581989C1 |
| METHOD FOR ASSEMBLING A CAR TRUNK BASKET | 2017 |
|
RU2698602C2 |
| FACADE SYSTEM WITH TEMPERED GLASS CLADDING PANELS | 2021 |
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RU2803028C2 |
| BOX FRAME AND/OR DOOR FRAME PROFILE AND METHOD FOR ITS MANUFACTURING | 2021 |
|
RU2798758C1 |
