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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-11944</article-id>
      <article-id pub-id-type="uri">https://pmi.spmi.ru/pmi/article/view/11944</article-id>
      <article-categories>
        <subj-group subj-group-type="section-heading" xml:lang="ru">
          <subject>Информации о научно-исследовательских работах кафедры конструирования горных машин</subject>
        </subj-group>
        <subj-group subj-group-type="section-heading" xml:lang="en">
          <subject>Information on research works of the department of construction of mining machines</subject>
        </subj-group>
      </article-categories>
      <title-group>
        <article-title xml:lang="en">Frameless tractor</article-title>
        <trans-title-group xml:lang="ru">
          <trans-title>Безрамный тягач</trans-title>
        </trans-title-group>
      </title-group>
      <contrib-group>
        <contrib contrib-type="author" corresp="yes">
          <name name-style="eastern">
            <surname>Bersenev</surname>
            <given-names>V. S.</given-names>
          </name>
          <name-alternatives>
            <name name-style="eastern" xml:lang="ru">
              <surname>Берсенев</surname>
              <given-names>В. С.</given-names>
            </name>
            <name name-style="western" xml:lang="en">
              <surname>Bersenev</surname>
              <given-names>V. S.</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"/>
          </aff>
          <aff>
            <institution xml:lang="en"/>
          </aff>
        </aff-alternatives>
      </contrib-group>
      <pub-date pub-type="epub" iso-8601-date="1970-10-23">
        <day>23</day>
        <month>10</month>
        <year>1970</year>
      </pub-date>
      <pub-date date-type="collection">
        <year>1970</year>
      </pub-date>
      <volume>60</volume>
      <issue>1</issue>
      <fpage>199</fpage>
      <lpage>199</lpage>
      <history>
        <date date-type="received" iso-8601-date="1969-09-09">
          <day>09</day>
          <month>09</month>
          <year>1969</year>
        </date>
        <date date-type="accepted" iso-8601-date="1969-11-26">
          <day>26</day>
          <month>11</month>
          <year>1969</year>
        </date>
        <date date-type="rev-recd" iso-8601-date="1970-10-23">
          <day>23</day>
          <month>10</month>
          <year>1970</year>
        </date>
      </history>
      <permissions>
        <copyright-statement xml:lang="ru">© 1970 В. С. Берсенев</copyright-statement>
        <copyright-statement xml:lang="en">© 1970 V. S. Bersenev</copyright-statement>
        <copyright-year>1970</copyright-year>
        <copyright-holder xml:lang="ru">В. С. Берсенев</copyright-holder>
        <copyright-holder xml:lang="en">V. S. Bersenev</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/11944">https://pmi.spmi.ru/pmi/article/view/11944</self-uri>
      <abstract xml:lang="ru">
        <p>Ленинградским горным институтом совместно с комбинатом «Кизелуголь» создан экспериментальный безрамный тягач для перемещения со­става вагонеток по гладким горизонтальным и наклонным рельсовым путям. Тягач изготовлен в центральных механических мастерских комби­ната «Кизелуголь» и осенью 1967 г. прошел успешные заводские испы­тания.</p>
      </abstract>
      <abstract xml:lang="en">
        <p>Leningrad Mining Institute together with “Kizelugol” Combine created an experimental frameless tractor for moving a train of cars on smooth horizontal and inclined rails. The tractor was manufactured in the central mechanical workshops of Kizelugol Combine and in the fall of 1967 it passed successful factory tests.</p>
      </abstract>
    </article-meta>
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