SU476485A1 - Installation for testing sheet materials under biaxial stress - Google Patents

Installation for testing sheet materials under biaxial stress

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Publication number
SU476485A1
SU476485A1 SU1830397A SU1830397A SU476485A1 SU 476485 A1 SU476485 A1 SU 476485A1 SU 1830397 A SU1830397 A SU 1830397A SU 1830397 A SU1830397 A SU 1830397A SU 476485 A1 SU476485 A1 SU 476485A1
Authority
SU
USSR - Soviet Union
Prior art keywords
installation
sheet materials
materials under
biaxial stress
testing sheet
Prior art date
Application number
SU1830397A
Other languages
Russian (ru)
Inventor
Борис Петрович Ерыхов
Геннадий Васильевич Исаков
Игорь Евгеньевич Кричевский
Original Assignee
Северный научно-исследовательский институт гидротехники и мелиорации
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 Северный научно-исследовательский институт гидротехники и мелиорации filed Critical Северный научно-исследовательский институт гидротехники и мелиорации
Priority to SU1830397A priority Critical patent/SU476485A1/en
Application granted granted Critical
Publication of SU476485A1 publication Critical patent/SU476485A1/en

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  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)

Description

3 3

П р е д м с т изобретени Preferably Invention

Установка дл  иснытани  листовых материалов при двухосном напр женном состо ннн , содержаща  ц 1ли11дрическую опору образца материала, нагружающее устройство и контрольно-измерительную аппарат ру, о т л ичающа с  тем, что, с целью изучени An installation for testing sheet materials with a biaxial stress state, containing the 11th-dimensional support of a sample of a material, a loading device and a measuring and control apparatus, which is so that

структурных изменений в пленочных материалах , нагружающее устройство выполнено в виде расположенного над цилиндрической опорой коромысла с опорой, сильфона, размещенного над коромыслом, и двух возбудителей крутильных колебаний, установленных по концам коромысла, а в опоре выполнена полость, сообщенна  с полостью сильфона.structural changes in the film materials, the loading device is made in the form of a rocker arm supported above the cylindrical support, a bellow located above the rocker, and two torsional oscillation pathogens installed at the ends of the rocker arm, and in the support there is a cavity connected to the bellows cavity.

ШSh

SU1830397A 1972-09-22 1972-09-22 Installation for testing sheet materials under biaxial stress SU476485A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1830397A SU476485A1 (en) 1972-09-22 1972-09-22 Installation for testing sheet materials under biaxial stress

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1830397A SU476485A1 (en) 1972-09-22 1972-09-22 Installation for testing sheet materials under biaxial stress

Publications (1)

Publication Number Publication Date
SU476485A1 true SU476485A1 (en) 1975-07-05

Family

ID=20527564

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1830397A SU476485A1 (en) 1972-09-22 1972-09-22 Installation for testing sheet materials under biaxial stress

Country Status (1)

Country Link
SU (1) SU476485A1 (en)

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