"truck beam" meaning in English

{
  "forms": [
    {
      "form": "truck beams",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "truck beam (plural truck beams)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Aviation",
          "orig": "en:Aviation",
          "parents": [
            "Aeronautics",
            "Transport",
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "2010 February 9, Air Accidents Investigation Branch, “1.6.13 Landing gear”, in Report on the accident to Boeing 777-236ER, G-YMMM, at London Heathrow Airport on 17 January 2008, archived from the original on 2022-04-12, page 28",
          "text": "[A Boeing 777 main landing gear assembly] comprises a shock strut, at the top of which is the MLG trunnion; at the lower end is a truck beam with three axles and six wheels. The truck beam rotates in pitch about a pivot at the base of the shock strut and a truck position actuator tilts the truck when the aircraft is airborne.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "A fore-and-aft horizontal beam at the lower end of the gear strut of a multi-axle landing gear bogie, upon which are mounted the multiple axles of the bogie."
      ],
      "id": "en-truck_beam-en-noun-3pHZIv88",
      "links": [
        [
          "aviation",
          "aviation"
        ],
        [
          "fore-and-aft",
          "fore-and-aft"
        ],
        [
          "horizontal",
          "horizontal"
        ],
        [
          "beam",
          "beam"
        ],
        [
          "strut",
          "strut"
        ],
        [
          "axle",
          "axle"
        ],
        [
          "landing gear",
          "landing gear"
        ],
        [
          "bogie",
          "bogie"
        ],
        [
          "mount",
          "mount"
        ]
      ],
      "raw_glosses": [
        "(aviation) A fore-and-aft horizontal beam at the lower end of the gear strut of a multi-axle landing gear bogie, upon which are mounted the multiple axles of the bogie."
      ],
      "topics": [
        "aeronautics",
        "aerospace",
        "aviation",
        "business",
        "engineering",
        "natural-sciences",
        "physical-sciences"
      ]
    }
  ],
  "word": "truck beam"
}

{
  "forms": [
    {
      "form": "truck beams",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "truck beam (plural truck beams)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "English terms with quotations",
        "en:Aviation"
      ],
      "examples": [
        {
          "ref": "2010 February 9, Air Accidents Investigation Branch, “1.6.13 Landing gear”, in Report on the accident to Boeing 777-236ER, G-YMMM, at London Heathrow Airport on 17 January 2008, archived from the original on 2022-04-12, page 28",
          "text": "[A Boeing 777 main landing gear assembly] comprises a shock strut, at the top of which is the MLG trunnion; at the lower end is a truck beam with three axles and six wheels. The truck beam rotates in pitch about a pivot at the base of the shock strut and a truck position actuator tilts the truck when the aircraft is airborne.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "A fore-and-aft horizontal beam at the lower end of the gear strut of a multi-axle landing gear bogie, upon which are mounted the multiple axles of the bogie."
      ],
      "links": [
        [
          "aviation",
          "aviation"
        ],
        [
          "fore-and-aft",
          "fore-and-aft"
        ],
        [
          "horizontal",
          "horizontal"
        ],
        [
          "beam",
          "beam"
        ],
        [
          "strut",
          "strut"
        ],
        [
          "axle",
          "axle"
        ],
        [
          "landing gear",
          "landing gear"
        ],
        [
          "bogie",
          "bogie"
        ],
        [
          "mount",
          "mount"
        ]
      ],
      "raw_glosses": [
        "(aviation) A fore-and-aft horizontal beam at the lower end of the gear strut of a multi-axle landing gear bogie, upon which are mounted the multiple axles of the bogie."
      ],
      "topics": [
        "aeronautics",
        "aerospace",
        "aviation",
        "business",
        "engineering",
        "natural-sciences",
        "physical-sciences"
      ]
    }
  ],
  "word": "truck beam"
}