SU427187A1 - - Google Patents

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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
Application number
SU1835823A
Other languages
Russian (ru)
Other versions
SU427187A2 (en
Inventor
М. М. Эфрусси В. Б. Чернышев Г. И. Николаев изобретепи Б. Д. Тартаковский
П. сникова А. Г. Позамонтир
Filing date
Publication date
Application filed filed Critical
Priority to SU1835823A priority Critical patent/SU427187A1/ru
Application granted granted Critical
Publication of SU427187A2 publication Critical patent/SU427187A2/ru
Publication of SU427187A1 publication Critical patent/SU427187A1/ru

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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.

SU1835823A 1972-10-12 SU427187A1 (en)

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

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