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  <front>
    <journal-meta>
      <journal-id journal-id-type="issn">2411-3336</journal-id>
      <journal-id journal-id-type="eissn">2541-9404</journal-id>
      <journal-title-group>
        <journal-title xml:lang="ru">Записки Горного института</journal-title>
        <journal-title xml:lang="en">Journal of Mining Institute</journal-title>
      </journal-title-group>
      <publisher>
        <publisher-name xml:lang="ru">Санкт-Петербургский горный университет императрицы Екатерины ΙΙ</publisher-name>
        <publisher-name xml:lang="en">Empress Catherine II Saint Petersburg Mining University</publisher-name>
      </publisher>
    </journal-meta>
    <article-meta>
      <article-id custom-type="pmi" pub-id-type="custom">pmi-12267</article-id>
      <article-id pub-id-type="uri">https://pmi.spmi.ru/pmi/article/view/12267</article-id>
      <article-categories>
        <subj-group subj-group-type="section-heading" xml:lang="ru">
          <subject>Без раздела</subject>
        </subj-group>
        <subj-group subj-group-type="section-heading" xml:lang="en">
          <subject>Without section</subject>
        </subj-group>
      </article-categories>
      <title-group>
        <article-title xml:lang="en">Movement sensors of movement of the working member executive body of mining machines</article-title>
        <trans-title-group xml:lang="ru">
          <trans-title>Датчики перемещения исполнительного органа горных машин</trans-title>
        </trans-title-group>
      </title-group>
      <contrib-group>
        <contrib contrib-type="author" corresp="yes">
          <name name-style="eastern">
            <surname>Kolomiitsov</surname>
            <given-names>M. D.</given-names>
          </name>
          <name-alternatives>
            <name name-style="eastern" xml:lang="ru">
              <surname>Коломийцов</surname>
              <given-names>М. Д.</given-names>
            </name>
            <name name-style="western" xml:lang="en">
              <surname>Kolomiitsov</surname>
              <given-names>M. D.</given-names>
            </name>
          </name-alternatives>
          <email>pmi@spmi.ru</email>
          <xref ref-type="aff" rid="aff1"/>
        </contrib>
        <aff-alternatives id="aff1">
          <aff>
            <institution xml:lang="ru"> (Россия)</institution>
          </aff>
          <aff>
            <institution xml:lang="en"> (Russia)</institution>
          </aff>
        </aff-alternatives>
      </contrib-group>
      <pub-date pub-type="epub" iso-8601-date="1968-06-07">
        <day>07</day>
        <month>06</month>
        <year>1968</year>
      </pub-date>
      <pub-date date-type="collection">
        <year>1968</year>
      </pub-date>
      <volume>56</volume>
      <issue>1</issue>
      <fpage>106</fpage>
      <lpage>107</lpage>
      <history>
        <date date-type="received" iso-8601-date="1967-07-02">
          <day>02</day>
          <month>07</month>
          <year>1967</year>
        </date>
        <date date-type="accepted" iso-8601-date="1967-09-06">
          <day>06</day>
          <month>09</month>
          <year>1967</year>
        </date>
        <date date-type="rev-recd" iso-8601-date="1968-06-07">
          <day>07</day>
          <month>06</month>
          <year>1968</year>
        </date>
      </history>
      <permissions>
        <copyright-statement xml:lang="ru">© 1968 М. Д. Коломийцов</copyright-statement>
        <copyright-statement xml:lang="en">© 1968 M. D. Kolomiitsov</copyright-statement>
        <copyright-year>1968</copyright-year>
        <copyright-holder xml:lang="ru">М. Д. Коломийцов</copyright-holder>
        <copyright-holder xml:lang="en">M. D. Kolomiitsov</copyright-holder>
        <license license-type="open-access" xlink:href="http://creativecommons.org/licenses/by/4.0" xml:lang="ru">
          <license-p>Эта статья доступна по лицензии Creative Commons Attribution 4.0 International (CC BY 4.0)</license-p>
        </license>
        <license license-type="open-access" xlink:href="http://creativecommons.org/licenses/by/4.0" xml:lang="en">
          <license-p>This article is licensed under a Creative Commons Attribution 4.0 International License (CC BY 4.0)</license-p>
        </license>
      </permissions>
      <self-uri xlink:type="simple" xlink:href="https://pmi.spmi.ru/pmi/article/view/12267">https://pmi.spmi.ru/pmi/article/view/12267</self-uri>
      <abstract xml:lang="ru">
        <p>Безлюдная выемка угля возможна только при автоматическом управле­нии положением исполнительного органа горной машины по мощности пласта. Надежную работу буросбоечных, как и других буровых машин, при значительной глубине скважин можно обеспечить только эффективными датчиками, определяющими в скважине границу "уголь-порода". Создание и внедрение работоспособных автоматических устройств, управляющих положением исполнительного органа горных машин и в зависимости от изменения гипсометрии и мощности пласта, имеет большое значение.</p>
      </abstract>
      <abstract xml:lang="en">
        <p>Unmanned excavation of coal is possible only with automatic control of the position of the working member of the mining machine according to the thickness of the seam. Reliable operation of drilling-and-cutting machines, as well as other drilling machines, at considerable borehole depths can be ensured only by effective sensors determining the boundary "coal - rock" in the borehole. Creation and implementation of workable automatic devices that control the position of the working member of mining machines depending on changes in hypsometry and seam thickness, is of great importance.</p>
      </abstract>
    </article-meta>
  </front>
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