FRICTION EXPERIENCE TENSION DEVICE
PROBLEM TO BE SOLVED: To provide a tension experience device for further understanding the effect of a bearing, by allowing a customer and a consumer to experience the fact of reducing friction by using the bearing.SOLUTION: A base part 3 is arranged for placing a weight 2, and the base part 3 is pr...
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Zusammenfassung: | PROBLEM TO BE SOLVED: To provide a tension experience device for further understanding the effect of a bearing, by allowing a customer and a consumer to experience the fact of reducing friction by using the bearing.SOLUTION: A base part 3 is arranged for placing a weight 2, and the base part 3 is provided with a grip 4 for pulling the base part 3 placed with the weight 2. A lifting part 5 for grounding and lifting the base part 3 placed with the weight 2, is arranged in a lift 6 for lifting the lifting part 5. A bearing part 9 constituted of a rolling element 7 and a holding part 8 for holding the rolling element 7, is arranged between the lift 6 and the base part 3, and the base part 3 is grounded on the rolling element 7 when lowering the base part 3 as being illustrated. |
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