The invention relates to a surfboard having a core, a first elongate spring member positioned adjacent an upper side of the core, and a second elongate spring member positioned adjacent an underside of the core; wherein the first elongate spring member extends generally from a head portion of the surfboard to a tail portion of the surfboard.
本发明涉及一种冲浪板,所述冲浪板具有芯部、第一细长弹簧构件和第二细长弹簧构件,所述第一细长弹簧构件定位成相邻于所述芯部的上侧,所述第二细长弹簧构件定位成相邻于所述芯部的下侧;其中所述第一细长弹簧构件大体从所述冲浪板的板头部分延伸至所述冲浪板的板尾部分。
Surfboard and spring assembly
冲浪板及弹簧组件
29.07.2022
Patent
Elektronische Ressource
Chinesisch
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS |