RO80552B1 - Sound and vibration absorbent structure - Google Patents

Sound and vibration absorbent structure

Info

Publication number
RO80552B1
RO80552B1 RO100271A RO10027180A RO80552B1 RO 80552 B1 RO80552 B1 RO 80552B1 RO 100271 A RO100271 A RO 100271A RO 10027180 A RO10027180 A RO 10027180A RO 80552 B1 RO80552 B1 RO 80552B1
Authority
RO
Romania
Prior art keywords
textile backing
impregnated textile
sound
glued
absorbent structure
Prior art date
Application number
RO100271A
Other languages
Romanian (ro)
Other versions
RO80552A2 (en
Inventor
Polidor Paul Bratu
Corneliu Stanciu
Aurelian Ghinea
Gavril Axinte
Original Assignee
INSTITUTUL DE CERCETARI îN CONSTRUCTII SI ECONOMIA CONSTRUCTIILOR
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by INSTITUTUL DE CERCETARI îN CONSTRUCTII SI ECONOMIA CONSTRUCTIILOR filed Critical INSTITUTUL DE CERCETARI îN CONSTRUCTII SI ECONOMIA CONSTRUCTIILOR
Priority to RO80100271A priority Critical patent/RO80552A2/en
Publication of RO80552B1 publication Critical patent/RO80552B1/en
Publication of RO80552A2 publication Critical patent/RO80552A2/en

Links

Landscapes

  • Laminated Bodies (AREA)

Abstract

Structura conform inventiei, este alcatuita dintr-un suport metalic, constituit de o foaie de tabla, pe care este lipit un strat suport textil impregnat cu latex, avînd lipite deasupra trei straturi suport textil neimpregnat, un alt strat suport textil impregnat cu latex, peste care este lipit un strat din piele sintetica, aceste ultime doua straturi din piele sintetica si suport textil impregnat, formînd un ansamblu care prezinta niste orificii strapunse.The structure according to the invention consists of a metal support consisting of a sheet of paper on which a latex impregnated textile backing is glued, glued above three layers of non-impregnated textile backing, another latex impregnated textile backing layer which is glued to a synthetic leather layer, these last two layers of synthetic leather and impregnated textile backing, forming an ensemble that has some punched holes.

RO80100271A 1980-02-23 1980-02-23 FONOABSORBAN AND ANTIBRABLE STRUCTURE RO80552A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO80100271A RO80552A2 (en) 1980-02-23 1980-02-23 FONOABSORBAN AND ANTIBRABLE STRUCTURE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO80100271A RO80552A2 (en) 1980-02-23 1980-02-23 FONOABSORBAN AND ANTIBRABLE STRUCTURE

Publications (2)

Publication Number Publication Date
RO80552B1 true RO80552B1 (en) 1983-05-30
RO80552A2 RO80552A2 (en) 1983-06-01

Family

ID=20108097

Family Applications (1)

Application Number Title Priority Date Filing Date
RO80100271A RO80552A2 (en) 1980-02-23 1980-02-23 FONOABSORBAN AND ANTIBRABLE STRUCTURE

Country Status (1)

Country Link
RO (1) RO80552A2 (en)

Also Published As

Publication number Publication date
RO80552A2 (en) 1983-06-01

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