Wind Turbine Blade Repair System Utilizing Set Screw Assembly

Publication ID: 24-11857228_0007_PTD
Published: November 07, 2025
Category:New Applications & Use Cases

Legal Citation

pr1or.art Inc., “Wind Turbine Blade Repair System Utilizing Set Screw Assembly,” Published Technical Disclosure No. 24-11857228_0007_PTD, Published November 07, 2025, available at https://archive.pr1or.art/24-11857228_0007_PTD
This technical disclosure describes improvements that would be readily apparent to a Person Having Ordinary Skill In The Art (PHOSITA) when considered in combination with the foundational architecture disclosed in U.S. Patent No. 11,857,228.

Summary of the Inventive Concept

A novel system for repairing damaged wind turbine blades using a set screw assembly, enabling efficient and reliable blade repair and maintenance.

Background and Problem Solved

Wind turbine blades are prone to damage, requiring costly and time-consuming repairs. Existing repair methods often involve lengthy downtime and significant resource allocation. The original patent for a set screw assembly in femoral nail applications inspired a new solution for wind turbine blade repair, addressing the limitations of current repair methods.

Detailed Description of the Inventive Concept

The wind turbine blade repair system comprises a set screw assembly configured to be received within a compartment of a blade repair device. The set screw assembly includes a first member with a proximal portion and a distal portion extending along a longitudinal axis. A third member is insertable into the proximal portion of the first member to selectively lock the set screw assembly in place. This innovative system enables efficient blade repair by providing a reliable and secure means of attaching the blade screw to the repair device.

Novelty and Inventive Step

The inventive concept's novelty lies in the application of the set screw assembly to wind turbine blade repair, which was not originally considered in the femoral nail patent. The inventive step involves the adaptation of the set screw assembly to accommodate the unique requirements of wind turbine blade repair, providing a new solution for this specific industry.

Alternative Embodiments and Variations

Alternative embodiments of the wind turbine blade repair system could include modifications to the set screw assembly, such as adjustable or removable components, or the integration of sensors or monitoring systems to enhance repair efficiency and blade performance. Variations of the system could also be designed for specific wind turbine blade types or sizes.

Potential Commercial Applications and Market

The wind turbine blade repair system has significant commercial potential in the renewable energy industry, addressing the growing demand for efficient and reliable wind turbine maintenance solutions. Target markets include wind turbine manufacturers, repair service providers, and wind farm operators.

CPC Classifications

SectionClassGroup
A A61 A61B17/744
A A61 A61B17/8897

Original Patent Information

Patent NumberUS 11,857,228
TitleSet screw for femoral nail
Assignee(s)Stryker European Operations Holdings LLC