HAL Trust has been granted a patent for a lifting device designed to lift tubular piles. The device includes engagement elements that move along guides inclined with respect to the centerline, allowing for radial movement. Actuators are interconnected to ensure efficient lifting operations. GlobalData’s report on HAL Trust gives a 360-degree view of the company including its patenting strategy. Buy the report here.
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According to GlobalData’s company profile on HAL Trust, was a key innovation area identified from patents. HAL Trust's grant share as of May 2024 was 69%. Grant share is based on the ratio of number of grants to total number of patents.
Lifting device for tubular pile with movable engagement elements
A newly granted patent (Publication Number: US11975947B2) discloses a lifting device designed for lifting tubular piles efficiently. The device includes a hoisting member with multiple engagement elements that can move along guides inclined with respect to the centerline, allowing radial movement when lifted. Actuators control the movement of these elements, ensuring simultaneous lifting until one encounters a higher counterforce, at which point the others continue. Additionally, the device features a means for contacting the upper end of a monopile, enabling stability during the lifting process.
Furthermore, the patent details a method for lifting tubular piles using the described lifting device. The method involves inserting the device into the pile, moving the engagement elements towards the inner wall of the pile simultaneously, and stopping the movement of elements based on counterforce levels. This innovative approach ensures efficient and controlled lifting of tubular piles, with the ability to adjust based on varying counterforce levels encountered during the process. The method also includes provisions for stopping the movement of specific elements at predetermined counterforce levels, enhancing the safety and precision of the lifting operation.
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GlobalData Patent Analytics tracks bibliographic data, legal events data, point in time patent ownerships, and backward and forward citations from global patenting offices. Textual analysis and official patent classifications are used to group patents into key thematic areas and link them to specific companies across the world’s largest industries.
