{
  "abstract": "A snake-arm robot and a servicing device are mechanically coupled. The mechanical coupling is accomplished by a longitudinal insertion of the snake-arm robot into the servicing device or the servicing device into the snake-arm robot. An actuator moves the snake-arm robot through a passage within an engine until the snake-arm robot reaches a desired location. The movement of the snake-arm robot concurrently moves the servicing device through the passage. Subsequently, the snake-arm robot is de-coupled from the servicing device and the snake-arm robot is removed from the engine while leaving the servicing device in place within the engine.",
  "assignees": [
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  "authors": [
    "GRAHAM ANDREW CRISPIN"
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  "source_date": "2026-03-10",
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  "title": "Method and apparatus for servicing engines",
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