SU81337A1 - Tensile Tester for Building Material Samples - Google Patents
Tensile Tester for Building Material SamplesInfo
- Publication number
- SU81337A1 SU81337A1 SU393416A SU393416A SU81337A1 SU 81337 A1 SU81337 A1 SU 81337A1 SU 393416 A SU393416 A SU 393416A SU 393416 A SU393416 A SU 393416A SU 81337 A1 SU81337 A1 SU 81337A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- building material
- tensile tester
- material samples
- loading
- sample
- Prior art date
Links
- 239000004566 building material Substances 0.000 title 1
- 239000000463 material Substances 0.000 description 2
- 208000010201 Exanthema Diseases 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 201000005884 exanthem Diseases 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 206010037844 rash Diseases 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Description
Предметом твобрстени вл етс дл испытани на разрыв образцов строите.;ьнь х материалов, -ишример цементных брусков.The subject of toughness is to test for rupture of specimens. Build materials, and cement block streamers.
Известны приборы, в которых применено рычажное наг)ужа1он1ее устройство, действующее независимо от си.лоизмерпте.чьной части нрпбор , выполненно в виде гидрав.тической месдозы. с маномет11ол.There are known devices in which a lever lever is used; a device that acts independently of the single-piece part of the device, is made in the form of a hydraulic control unit. with manomet11ol.
Такие ириборы имеют недостаток, заключнюни йс в том. что применение в них сыпучего груза (дробь, песок) дл иагружени образна требуемым силг1ем отопнательно вли ет иа точность показанн) прибора , так как в мерное ведерко в момент разрыва или перегиба испыTye vioro образца проскакивают нзли1П1; :е частицы груза.Such devices have a disadvantage, in fact. that the use of a bulk load (shot, sand) for loading and loading with the required sylphic material is influenced by the accuracy and accuracy shown) of the device, as the measured bucket at the time of breaking or bending the test sample vioro of the sample skips over 1x1; : e particles of cargo.
В предлагаемом приборе этот недостаток уст)анеп телк чтс взамен сып чего груза в нем применен съсмныГ :руз с гидравлическим тормозом и рег-лт тозом скорости :агруженг. образца усил11ем, а также кноиочны; пускатель дл нриведепп прибора в действие . Это облегчает эксплуатацию прибора, расишр ет дп.аиазои е;о применени н повышает точность показ ниГ.In the proposed device, this flaw is established in order to replace the rash of which the load in it has been applied: ruz with a hydraulic brake and speed control: agruzheng. the sample is amplified, as well as buttons; starter for nrivedepp device into action. This facilitates the operation of the device, decides the use of the device and improves the accuracy of the display.
На фиг. 1 схематически изображен прибор дл испытани образцов; на фиг. 2-разрез но АА на фиг. I.FIG. 1 shows schematically an apparatus for testing samples; in fig. 2-section but AA in FIG. I.
Основание 1 имеет две стойки 2, на которых укреплена травепса 3. несуща месдозу 4, служащую дл измерени нагрузок, прилагаемых к иснытуемому образцу 5. Отсчет ведетс но манометру 6 с рабочей и контрольной стрелками.The base 1 has two pillars 2, on which the traverse 3 is fixed. It carries a carrier 4, which serves to measure the loads applied to the test sample 5. The reading is carried out by the pressure gauge 6 with the working and control arrows.
Порщень месдозы 4 выполнен в виде стержн 7 с шаровой опорой, удерживающей верхний захват 8.Porschen Mesdoza 4 is made in the form of a rod 7 with a ball bearing that holds the upper grip 8.
Нагрузка на испытуемый образец 5 передаетс от нагружаюндего рычажного устройства через щпиндель 9, неслщий нижний захват 10. Подъем и опускание нижнего захвата 10 достигаетс враиением маховичка 11, укрепленного на шшщделе 9. Нарезным концом ннищThe load on the test sample 5 is transferred from the loading of the lever device through the spindle 9, carrying the lower grip 10. The raising and lowering of the lower grip 10 is achieved by rotating the handwheel 11, which is mounted on the shaft 9. The bottom end
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU393416A SU81337A1 (en) | 1949-03-15 | 1949-03-15 | Tensile Tester for Building Material Samples |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU393416A SU81337A1 (en) | 1949-03-15 | 1949-03-15 | Tensile Tester for Building Material Samples |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU81337A1 true SU81337A1 (en) | 1949-11-30 |
Family
ID=48254787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU393416A SU81337A1 (en) | 1949-03-15 | 1949-03-15 | Tensile Tester for Building Material Samples |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU81337A1 (en) |
-
1949
- 1949-03-15 SU SU393416A patent/SU81337A1/en active
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