RU2012125700A - INSTALLATION FOR PHYSICAL AND MECHANICAL TESTS OF SAMPLES OF MATERIALS - Google Patents
INSTALLATION FOR PHYSICAL AND MECHANICAL TESTS OF SAMPLES OF MATERIALS Download PDFInfo
- Publication number
- RU2012125700A RU2012125700A RU2012125700/28A RU2012125700A RU2012125700A RU 2012125700 A RU2012125700 A RU 2012125700A RU 2012125700/28 A RU2012125700/28 A RU 2012125700/28A RU 2012125700 A RU2012125700 A RU 2012125700A RU 2012125700 A RU2012125700 A RU 2012125700A
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- RU
- Russia
- Prior art keywords
- lever
- wheel
- stops
- possibility
- gear
- Prior art date
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
1. Установка для физико-механических испытаний образцов материалов, содержащая станину, установленные на ней захваты образца и механизм циклического нагружения, выполненный в виде зубчатого колеса, взаимодействующей с ним зубчатой рейки, установленной с возможностью перемещения и связанной с одним из захватов, штанги, торцом соединенной с зубчатым колесом, и груза, установленного на другом торце штанги, отличающаяся тем, что она имеет вторую зубчатую рейку, связанную со вторым захватом, и механизмы ударного нагружения в соответствии с числом ударных импульсов, каждый из которых выполнен в виде зубчатого колеса, взаимодействующего со второй рейкой, рычага с осью вращения, установленной соосно колесу с возможностью независимого поворота, груза, установленного на рычаге, и двух упоров, установленных на колесе с возможностью взаимодействия с рычагом, при этом груз расположен выше оси вращения рычага, рычаг расположен с зазором между упорами, а упоры на каждом колесе расположены с угловым смещением относительно упоров на других колесах.2. Установка по п.1, отличающаяся тем, что между вторым захватом и станиной установлен упругий элемент.1. Installation for physicomechanical testing of samples of materials, containing the bed, the grips of the sample installed on it and the cyclic loading mechanism made in the form of a gear wheel, a gear rack interacting with it, mounted with the possibility of movement and connected with one of the grips, rod, end connected to the gear wheel, and the load mounted on the other end of the rod, characterized in that it has a second gear rack associated with the second capture, and shock loading mechanisms in accordance with breaking of shock pulses, each of which is made in the form of a gear wheel interacting with the second rack, a lever with an axis of rotation mounted coaxially to the wheel with the possibility of independent rotation, a load mounted on the lever, and two stops mounted on the wheel with the possibility of interaction with the lever, while the load is located above the axis of rotation of the lever, the lever is located with a gap between the stops, and the stops on each wheel are angularly displaced relative to the stops on the other wheels. 2. Installation according to claim 1, characterized in that between the second grip and the bed is installed an elastic element.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2012125700/28A RU2522824C2 (en) | 2012-06-19 | 2012-06-19 | Setup for physical and mechanical tests of material samples |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2012125700/28A RU2522824C2 (en) | 2012-06-19 | 2012-06-19 | Setup for physical and mechanical tests of material samples |
Publications (2)
Publication Number | Publication Date |
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RU2012125700A true RU2012125700A (en) | 2013-12-27 |
RU2522824C2 RU2522824C2 (en) | 2014-07-20 |
Family
ID=49785875
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2012125700/28A RU2522824C2 (en) | 2012-06-19 | 2012-06-19 | Setup for physical and mechanical tests of material samples |
Country Status (1)
Country | Link |
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RU (1) | RU2522824C2 (en) |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU1672279A1 (en) * | 1988-10-31 | 1991-08-23 | Всесоюзный научно-исследовательский институт горной геомеханики и маркшейдерского дела | Device for studying damping properties of materials |
SU1629811A1 (en) * | 1989-03-20 | 1991-02-23 | Всесоюзный научно-исследовательский институт горной геомеханики и маркшейдерского дела | Specimen strength test unit |
RU2413197C1 (en) * | 2009-10-15 | 2011-02-27 | Общественная организация Международная академия наук экологии, безопасности человека и природы | Installation for physical-mechanical analysis of samples of materials |
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2012
- 2012-06-19 RU RU2012125700/28A patent/RU2522824C2/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
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RU2522824C2 (en) | 2014-07-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20170620 |