IMPACT-RESISTANCE TESTING DEVICE OF EXTERNAL WALL MATERIAL

• Main Authors: ARAI YUSUKE, HATA KUNIKI, MARUYAMA HIROYOSHI, YOTSUMOTO YASUHARU
• Format: Patent
• Language: English
• Published: 01.05.2008
• Subjects: ADVERTISING; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND,DEAF OR MUTE; CRYPTOGRAPHY; DIAGRAMS; DISPLAY; EDUCATION; EDUCATIONAL OR DEMONSTRATION APPLIANCES; GLOBES; INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; PHYSICS; PLANETARIA; SEALS; TESTING

PROBLEM TO BE SOLVED: To show more intelligibly the degree of impact-resistance of an external wall material to a customer, to thereby allow the customer to feel reality amusingly, and to give the customer a good impression about the performance of the external wall material. SOLUTION: This impact-resistance testing device 1 of the external wall material is equipped with a fixing stand 3 on which an external wall test body 10 is placed, a weight 4 for imparting impact to the external wall test body 10 by being moved in the vertical direction in an upper space of the external wall test body 10, a working arm 6 for springing up the weight 4 to the upside of the external wall test body 10 and dropping it onto the upper surface of the external wall test body 10, and a height display plate 5 for showing the spring-up height of the weight 4. The device 1 is constituted so that the state of the external wall test body 10 can be viewed, when the weight 4 is sprung upward along the display plate by applying an external force to the working arm 6, and then the weight 4 dropped onto the external wall test body 10 is allowed to collide with the external wall test body 10. COPYRIGHT: (C)2008,JPO&INPIT