SU1456803A1 - Resonator with regulated frequency for vibration-testing machine - Google Patents
Resonator with regulated frequency for vibration-testing machine Download PDFInfo
- Publication number
- SU1456803A1 SU1456803A1 SU864160056A SU4160056A SU1456803A1 SU 1456803 A1 SU1456803 A1 SU 1456803A1 SU 864160056 A SU864160056 A SU 864160056A SU 4160056 A SU4160056 A SU 4160056A SU 1456803 A1 SU1456803 A1 SU 1456803A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- resonator
- fixing
- vibration
- changing
- conditions
- Prior art date
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
Изобретение относитс к технике вибрационных испытаний изделий и обеспечивает расширение диапазона регулировани собственной частоты резонатора, устанавливаемого на вибростенде Это достигаетс благодар изменению условий закреплени концов балки 1 в неподвижной 4 и подвижной 5 опорах в сочетании с раст жением балки. Концы балки соединены с опорными цилиндрическими шарнирамио Средства изменени условий закреплени и раст жени балки вьшолнены в виде нат жных винтов 6, установленных на стойке 7 неподвижной опоры и св занных с подвижной опорой 2 ил. i слThe invention relates to a technique for vibration testing of products and extends the range of adjustment of the natural frequency of a resonator mounted on a shaker. This is achieved by changing the conditions for fixing the ends of beam 1 in fixed 4 and mobile 5 supports in combination with stretching of the beam. The ends of the beam are connected to the supporting cylindrical hinges. The means for changing the conditions of fixing and stretching the beam are made in the form of tension screws 6 mounted on the rack 7 of the fixed support and connected to the movable support 2 or more. i cl
Description
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Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU864160056A SU1456803A1 (en) | 1986-12-11 | 1986-12-11 | Resonator with regulated frequency for vibration-testing machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU864160056A SU1456803A1 (en) | 1986-12-11 | 1986-12-11 | Resonator with regulated frequency for vibration-testing machine |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1456803A1 true SU1456803A1 (en) | 1989-02-07 |
Family
ID=21272364
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU864160056A SU1456803A1 (en) | 1986-12-11 | 1986-12-11 | Resonator with regulated frequency for vibration-testing machine |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1456803A1 (en) |
-
1986
- 1986-12-11 SU SU864160056A patent/SU1456803A1/en active
Non-Patent Citations (1)
Title |
---|
ГОСТ 20.57.406-81о КСКК. Издели электронной техники, квантовой электроники и электротехнические. Методы испытаний. - ВНИИ Электростандарт, 1986, с. 165 Патент US № 3640124, кл. 73-71.6, 1972. * |
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