"lever frame" meaning in English

{
  "forms": [
    {
      "form": "lever frames",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "lever frame (plural lever frames)",
      "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": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Rail transportation",
          "orig": "en:Rail transportation",
          "parents": [
            "Transport",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "1962 October, “Talking of Trains: The L.M.R. electrification”, in Modern Railways, page 220:",
          "text": "All layout remodelling and resignalling at Stafford has already been finished; the colour-light signals, with their route-indicators, and the power-operated points are operated from the lever frames of existing signalboxes.",
          "type": "quote"
        }
      ],
      "glosses": [
        "A frame in a signal box in which levers that operate signals and points are mounted."
      ],
      "id": "en-lever_frame-en-noun-a5gLbMAo",
      "links": [
        [
          "rail transport",
          "rail transport"
        ],
        [
          "signal box",
          "signal box"
        ],
        [
          "signal",
          "signal"
        ],
        [
          "points",
          "points"
        ]
      ],
      "raw_glosses": [
        "(rail transport) A frame in a signal box in which levers that operate signals and points are mounted."
      ],
      "related": [
        {
          "english": "lever frame at ground level",
          "word": "ground frame"
        }
      ],
      "topics": [
        "rail-transport",
        "railways",
        "transport"
      ]
    }
  ],
  "word": "lever frame"
}

{
  "forms": [
    {
      "form": "lever frames",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "lever frame (plural lever frames)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "related": [
    {
      "english": "lever frame at ground level",
      "word": "ground frame"
    }
  ],
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "English terms with quotations",
        "Pages with 1 entry",
        "Pages with entries",
        "en:Rail transportation"
      ],
      "examples": [
        {
          "ref": "1962 October, “Talking of Trains: The L.M.R. electrification”, in Modern Railways, page 220:",
          "text": "All layout remodelling and resignalling at Stafford has already been finished; the colour-light signals, with their route-indicators, and the power-operated points are operated from the lever frames of existing signalboxes.",
          "type": "quote"
        }
      ],
      "glosses": [
        "A frame in a signal box in which levers that operate signals and points are mounted."
      ],
      "links": [
        [
          "rail transport",
          "rail transport"
        ],
        [
          "signal box",
          "signal box"
        ],
        [
          "signal",
          "signal"
        ],
        [
          "points",
          "points"
        ]
      ],
      "raw_glosses": [
        "(rail transport) A frame in a signal box in which levers that operate signals and points are mounted."
      ],
      "topics": [
        "rail-transport",
        "railways",
        "transport"
      ]
    }
  ],
  "word": "lever frame"
}