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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-12923</article-id>
      <article-id pub-id-type="uri">https://pmi.spmi.ru/pmi/article/view/12923</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">Critical remarks on article by N. N. Smirnov “Theoretical substantiation of design and calculation of cage cam parachutes”</article-title>
        <trans-title-group xml:lang="ru">
          <trans-title>Критические замечания по статье Н. Н. Смирнова «Теоретическое обоснование проектирования и расчета клетевых кулачковых парашютов»</trans-title>
        </trans-title-group>
      </title-group>
      <contrib-group>
        <contrib contrib-type="author" corresp="yes">
          <name name-style="eastern">
            <surname>Lyubimov</surname>
            <given-names>B. N.</given-names>
          </name>
          <name-alternatives>
            <name name-style="eastern" xml:lang="ru">
              <surname>Любимов</surname>
              <given-names>Б. Н.</given-names>
            </name>
            <name name-style="western" xml:lang="en">
              <surname>Lyubimov</surname>
              <given-names>B. N.</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="1959-06-12">
        <day>12</day>
        <month>06</month>
        <year>1959</year>
      </pub-date>
      <pub-date date-type="collection">
        <year>1959</year>
      </pub-date>
      <volume>39</volume>
      <issue>1</issue>
      <fpage>176</fpage>
      <lpage>181</lpage>
      <history>
        <date date-type="received" iso-8601-date="1958-07-23">
          <day>23</day>
          <month>07</month>
          <year>1958</year>
        </date>
        <date date-type="accepted" iso-8601-date="1958-09-30">
          <day>30</day>
          <month>09</month>
          <year>1958</year>
        </date>
        <date date-type="rev-recd" iso-8601-date="1959-06-12">
          <day>12</day>
          <month>06</month>
          <year>1959</year>
        </date>
      </history>
      <permissions>
        <copyright-statement xml:lang="ru">© 1959 Б. Н. Любимов</copyright-statement>
        <copyright-statement xml:lang="en">© 1959 B. N. Lyubimov</copyright-statement>
        <copyright-year>1959</copyright-year>
        <copyright-holder xml:lang="ru">Б. Н. Любимов</copyright-holder>
        <copyright-holder xml:lang="en">B. N. Lyubimov</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/12923">https://pmi.spmi.ru/pmi/article/view/12923</self-uri>
      <abstract xml:lang="ru">
        <p>Длительный опыт эксплуатации и неоднократные испытания различ­ных конструкций эксцентриковых парашютов при стальных рельсовых проводниках показали ненадежность работы, особенно при высоких ско­ростях падения клети.</p>
      </abstract>
      <abstract xml:lang="en">
        <p>Long operating experience and repeated tests of various designs of eccentric parachutes with steel rail conductors have shown unreliability of operation, especially at high fall speeds of the stand.</p>
      </abstract>
    </article-meta>
  </front>
  <body/>
  <back>
    <ref-list>
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        <label>1</label>
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        <label>5</label>
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        <mixed-citation xml:lang="en">Pavlov P. F., Pavlova L. V. Mine cage parachutes. Toplivnoe Mashinostroenie, 1940, No. 1.</mixed-citation>
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      <ref id="ref6">
        <label>6</label>
        <mixed-citation xml:lang="ru">Петраков А. И. Шахтный парашют ПТК. ЦИТИ МУП СССР, Моква, 1955.</mixed-citation>
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      <ref id="ref7">
        <label>7</label>
        <mixed-citation xml:lang="ru">Слободкин М. И., Буханцев Г. В. Механизмы и оборудованаие комплекса шахтного подъема. Харьков, 1935.</mixed-citation>
        <mixed-citation xml:lang="en">Slobodki n M. I., Bukhantsev G. V. Mechanisms and Equipment of Mine Lifting Complex. Kharkov, 1935.</mixed-citation>
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      <ref id="ref8">
        <label>8</label>
        <mixed-citation xml:lang="ru">Уманский В. Б. О работе парашюта Греффе. «Горный журнал», 1946, № 11—12.</mixed-citation>
        <mixed-citation xml:lang="en">Umansky V. B. About the work of the Greffe parachute. Mining Journal, 1946, No. 11-12.</mixed-citation>
      </ref>
    </ref-list>
  </back>
</article>
