TEST METHOD FOR OCCUPANT PROTECTION DEVICE, TEST DEVICE FOR OCCUPANT PROTECTION DEVICE AND OCCUPANT PROTECTION DEVICE

• Main Authors: TOMITA MASATOSHI, SANO TAKUYA
• Format: Patent
• Language: English; Japanese
• Published: 07.10.2021
• Subjects: AEROPLANES; AIRCRAFT; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSIONTRANSMISSIONS IN AIRCRAFT; AVIATION; COSMONAUTICS; DESIGNING, MANUFACTURING, ASSEMBLING, CLEANING, MAINTAINING ORREPAIRING AIRCRAFT, NOT OTHERWISE PROVIDED FOR; EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLYING SUITS; GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLYADAPTED FOR USE IN CONNECTION WITH AIRCRAFT; HANDLING, TRANSPORTING, TESTING OR INSPECTING AIRCRAFTCOMPONENTS, NOT OTHERWISE PROVIDED FOR; HELICOPTERS; PARACHUTES; PERFORMING OPERATIONS; TRANSPORTING

To provide a test method for an occupant protection device protecting an occupant from scattered blades and the like, a test device for an occupant protection device and an occupant protection device.SOLUTION: A test method for an occupant protection device according to an embodiment of the invention for protecting an occupant of a flight vehicle comprises an arrangement step, an ejection step and a confirmation step. The arrangement step arranges the occupant protection device and the ejection device at predetermined positions determined according to a distance between the occupant protection device and a rotor provided in the flight vehicle defined when the occupant protection device is attached to the flight vehicle. The ejection step ejects from the ejection device toward the occupant protection device, at least a part of blades forming a part of the rotor. The confirmation step confirms whether or not the occupant protection device has blocked penetration of the blades ejected in the ejection step.SELECTED DRAWING: Figure 1 【課題】飛散したブレード等から乗員を保護する乗員保護装置の試験方法、乗員保護装置の試験装置及び乗員保護装置を提供すること。【解決手段】本発明の一態様によれば、飛行体の乗員を保護する乗員保護装置の試験方法であって、配置工程と射出工程と確認工程とを備え、前記配置工程は、前記乗員保護装置と射出装置とを予め定めた位置に配置し、ここで、前記位置は前記乗員保護装置を前記飛行体に装着した際に、前記乗員保護装置と前記飛行体が備えるロータとの距離に応じた位置であり、前記射出工程は、前記射出装置から前記乗員保護装置に向かって前記ロータの一部を構成するブレードの少なくとも一部を射出し、前記確認工程は、前記乗員保護装置が前記射出工程で射出されたブレードの貫通を阻止したか否かを確認する乗員保護装置の試験方法が提供される。【選択図】図１