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A platform for research: civil engineering, architecture and urbanism
Breakaway-prevent trolley for flexible retractable structure and trolley system having the same
Provided is a breakaway-prevent trolley system for a flexible retractable structure, including a plate that supports a cable, and a trolley that is movable on the cable and folds or unfolds a flexible film. The trolley includes: a slider movable along the cable; a flexible film coupling member provided under the slider and coupled to the flexible film; an elastic module (E) provided inside the slider. The elastic module includes: an elastic block including a spring therein and moving under an elastic force of the spring by a predetermined distance in a vertical direction; and an upper support plate that supports the elastic block from above, a side support-plate that supports the elastic block from a side, and a lower support plate that supports the elastic block from below, and a lower surface of the elastic block vertically movable while in contact with an upper surface of the plate.
Breakaway-prevent trolley for flexible retractable structure and trolley system having the same
Provided is a breakaway-prevent trolley system for a flexible retractable structure, including a plate that supports a cable, and a trolley that is movable on the cable and folds or unfolds a flexible film. The trolley includes: a slider movable along the cable; a flexible film coupling member provided under the slider and coupled to the flexible film; an elastic module (E) provided inside the slider. The elastic module includes: an elastic block including a spring therein and moving under an elastic force of the spring by a predetermined distance in a vertical direction; and an upper support plate that supports the elastic block from above, a side support-plate that supports the elastic block from a side, and a lower support plate that supports the elastic block from below, and a lower surface of the elastic block vertically movable while in contact with an upper surface of the plate.
Breakaway-prevent trolley for flexible retractable structure and trolley system having the same
HWANG KYUNG JU (author) / KIM YUN JIN (author) / HUB ALEXANDER (author)
2024-10-22
Patent
Electronic Resource
English
BREAKAWAY-PREVENT TROLLEY FOR FLEXIBLE RETRACTABLE STRUCTURE AND TROLLEY SYSTEM HAVING THE SAME
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