SU427187A1 - - Google Patents
Info
- Publication number
- SU427187A1 SU427187A1 SU1835823A SU1835823A SU427187A1 SU 427187 A1 SU427187 A1 SU 427187A1 SU 1835823 A SU1835823 A SU 1835823A SU 1835823 A SU1835823 A SU 1835823A SU 427187 A1 SU427187 A1 SU 427187A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- vibration
- metal sheets
- absorbing
- frequency
- polyvinyl acetate
- Prior art date
Links
- 239000002184 metal Substances 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000011152 fibreglass Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229920002689 polyvinyl acetate Polymers 0.000 description 2
- 239000011118 polyvinyl acetate Substances 0.000 description 2
- 239000011229 interlayer Substances 0.000 description 1
- 239000002648 laminated material Substances 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
Description
(54) ВИБРОПОГЛОЩАЮЩИЙ СЛОИСТЫЙ МАТЕРИАЛ(54) VIBRATION-ABSORBING LAYERED MATERIAL
1one
Изобретение относитс к виброзащитной технике и может быть использовано в машинах и устройствах, подверженных действию вибраций.The invention relates to vibration protection technology and can be used in machines and devices subject to vibration.
Известен вибропоглощающий слоистый материал по авт. св. 261829, состо щий из двух металлических листов и скрепленной с ними прослойки из стеклоткани.Known vibration-absorbing laminate according to ed. St. 261829, consisting of two metal sheets and a layer of fiberglass bonded to them.
Предложенный слоистый материал отличаетс тем, что дл скреплени прослойки с листами металла использован поливинилацетат. Такое выполнение слоистого материала позвол ет расширить частотный и температурныйThe proposed laminate is characterized in that polyvinyl acetate is used to bond the interlayer to the metal sheets. Such an embodiment of the laminated material allows the frequency and temperature to be expanded.
диапазоны виброноглощени за счет сухого трени в стеклоткани и релаксационных процессов в полимере.vibration absorption ranges due to dry friction in fiberglass and relaxation processes in the polymer.
Предмет изобретени Subject invention
Вибропоглощающий слоистый материал по авт. св. 261829, отличающийс тем, что, Vibration absorbing layered material according to ed. St. 261829, characterized in that,
10 с целью расширени частотного и температурного диапазонов вибропоглощени , дл скреплени нрослойки с листами металла исполь .зован ноливинилацетат.10 in order to expand the frequency and temperature ranges of vibration absorption, for bonding the slides with metal sheets using polyvinyl acetate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1835823A SU427187A1 (en) | 1972-10-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1835823A SU427187A1 (en) | 1972-10-12 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SU427187A2 SU427187A2 (en) | 1974-05-05 |
| SU427187A1 true SU427187A1 (en) | 1974-05-05 |
Family
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