Having Lifting Cable Patents (Class 405/9)
  • Patent number: 12163302
    Abstract: A tool for an offshore wind power foundation pile includes a steel pipe pile, a pile core, a pile cap, and a pile shoe. A cutting shoe portion is arranged at a bottom of the steel pipe pile, and an outer diameter of the pile shoe is larger than an outer diameter of the cutting shoe portion; the pile cap is detachably connected to the top of the steel pipe pile; the pile core is located in the steel pipe pile, the pile core is detachably connected to the pile shoe, and a length of the pile core is larger than or equal to a length of the steel pipe pile; the pile cap is further provided with a pile core accommodating groove and a pile core limiting portion; the pile core limiting portion includes a pile core limiting block and a limiting hole.
    Type: Grant
    Filed: March 10, 2023
    Date of Patent: December 10, 2024
    Assignee: Shanghai Investigation, Design & Research Institute Co., Ltd.
    Inventors: Jialong Li, Ke Fan, Xin Yang, Juan Jiang, Jiandong Xiao, Xu Zhang
  • Patent number: 11064692
    Abstract: A bait box including a housing; a feeding location arranged in the housing and configured for a poison bait, wherein the feeding location is arranged in an air cushion in the housing so that the feeding location is accessible for a rodent from an outside of the bait box through an entry arranged at a lower end of the housing; and a separation element which defines a liquid space with a liquid within the housing when the liquid rises outside of the housing above a threshold level above which accessibility of the feeding location is not provided to the rodent any more, wherein the liquid space extends from the threshold level to the separation element and separates the feeding location from the liquid space, wherein the housing is closed air tight besides the entry so that the air cushion is captured in the housing.
    Type: Grant
    Filed: April 18, 2017
    Date of Patent: July 20, 2021
    Inventors: Sylvia Michalski, Bjorn Saemann, Axel Spering