Barnes Group. has been granted a patent for an adjustable spring system operated by a motor. The system features interconnected top and bottom sleeves, a top rod, and a bottom rod, allowing for controlled movement between extended and retracted positions through a motor-driven gear system. GlobalData’s report on Barnes Group 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 Barnes Group, Braking system fluid circuit was a key innovation area identified from patents. Barnes Group's grant share as of July 2024 was 58%. Grant share is based on the ratio of number of grants to total number of patents.
Adjustable motor-operated spring system
The patent US12066073B2 describes a sophisticated spring system designed to enhance mechanical functionality through a unique arrangement of components. The system features a top sleeve and a bottom sleeve, each containing internal chambers that allow for sliding displacement relative to one another. A top rod is positioned within the top sleeve, connected in such a way that it does not rotate more than 90° about its central axis. The bottom rod, which is rotatably connected to the top rod, extends into the internal cavity of the top rod, facilitating movement as the top sleeve transitions between extended and retracted positions. The system also incorporates a mechanical spring and a drive system that includes a motor, gear drive, and a drive disengagement arrangement, allowing for controlled rotation of the bottom rod.
Additionally, the spring system is equipped with a communication interface and a controller that can interact with remote data devices. This feature enables the system to transmit and receive operational data, such as power status and performance metrics. The drive disengagement arrangement can be activated manually or automatically in response to specific conditions, ensuring that the system remains functional even when disengaged. Notably, the design includes an anti-rotation mechanism to maintain the alignment of the sleeves during operation, and variable diameter portions in the sleeves prevent separation when fully extended. Overall, this patent outlines a versatile spring system that combines mechanical and electronic components for enhanced operational efficiency and safety.
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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.
