IMPACT DETECTION LAMINATION BODY, IMPACT DETECTION METHOD, AND METHOD FOR INSPECTING PROTECTION OBJECT

• Main Authors: KOBAYASHI SEIJI, KUSE ZENJI, UEMATSU MITSUYOSHI, TAKEMOTO HIROSHI
• Format: Patent
• Language: English; Japanese
• Published: 16.11.2017
• Subjects: AIRCRAFT; AVIATION; COSMONAUTICS; DESIGNING, MANUFACTURING, ASSEMBLING, CLEANING, MAINTAINING ORREPAIRING AIRCRAFT, NOT OTHERWISE PROVIDED FOR; GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLYADAPTED FOR USE IN CONNECTION WITH AIRCRAFT; HANDLING, TRANSPORTING, TESTING OR INSPECTING AIRCRAFTCOMPONENTS, NOT OTHERWISE PROVIDED FOR; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT; MEASURING; MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER,MECHANICAL EFFICIENCY, OR FLUID PRESSURE; MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION,OR SHOCK; PERFORMING OPERATIONS; PHYSICS; TESTING; TRANSPORTING

PROBLEM TO BE SOLVED: To increase the efficiency of an inspection while maintaining the accuracy of an inspection.SOLUTION: An impact detection lamination body (2) includes: a first surface (211), on which a force of impact is applied; a second surface (221) in contact with the protection object (OBJ); an impact absorption layer (21); and a first pressure sensing layer (22). When the direction from the first surface to the second surface is defined as a first direction, the first pressure sensing layer is closer to the first direction than the impact absorption layer is. The first pressure sensing layer detects a first force of impact, which is reduced by the impact absorption layer.SELECTED DRAWING: Figure 2 【課題】検査の精度を維持しつつ、検査の効率を上げること。【解決手段】衝撃検知積層体（２）は、衝撃力が加わる第１面（２１１）と、保護対象物（ＯＢＪ）に接触する第２面（２２１）と、衝撃吸収層（２１）と、第１感圧層（２２）とを備える。第１面から第２面に向かう方向を第１方向と定義するとき、第１感圧層は、衝撃吸収層よりも前記第１方向の側にある。第１感圧層は、衝撃吸収層によって減衰された衝撃力である第１衝撃力を検知する層である。【選択図】図２