Advanced Furniture Drive Device: Smart Ejection Mechanism

Publication ID: 24-11857070_0001_PTD
Published: November 07, 2025
Category:Direct Improvements & Enhancements

Legal Citation

pr1or.art Inc., “Advanced Furniture Drive Device: Smart Ejection Mechanism,” Published Technical Disclosure No. 24-11857070_0001_PTD, Published November 07, 2025, available at https://archive.pr1or.art/24-11857070_0001_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. 11,857,070.

Background and Problem Solved

The original patent for the drive device for moveable furniture parts has limitations in terms of safety, efficiency, and user experience. Specifically, the ejection force storage means can be unreliable, and the lack of real-time monitoring and adjustment of the ejection force can lead to accidents or damage to the furniture. The present invention addresses these limitations by introducing advanced ejection mechanisms that provide real-time monitoring and adjustment of the ejection force, redundant ejection force storage means, self-lubricating ejection slides, and modular ejection devices with quick-release mechanisms.

Novelty and Inventive Step

The present invention introduces several novel features that distinguish it from the original patent. The integrated sensor for detecting the furniture part's position and velocity, the dynamically adjustable ejection force, the redundant ejection force storage means, the self-lubricating ejection slide, and the modular ejection device with a quick-release mechanism are all new and non-obvious features that provide a significant improvement over the original patent.

Alternative Embodiments and Variations

The invention can be implemented in various ways, such as using different types of sensors, ejection force storage means, and ejection slides. The modular ejection device can be designed to be compatible with different types of furniture parts, and the quick-release mechanism can be adapted for different types of carriers. Additionally, the invention can be integrated with other systems, such as smart home systems, to provide additional functionality and convenience.

Potential Commercial Applications and Market

The enhanced drive device for moveable furniture parts has significant commercial potential in the furniture industry, particularly in the design and manufacture of high-end furniture. The invention can also be applied to other industries, such as healthcare, where safe and efficient ejection of furniture parts is critical. The target market includes furniture manufacturers, designers, and consumers who value safety, efficiency, and convenience.

Original Patent Information

Patent NumberUS 11,857,070
TitleDrive device for a moveable furniture part
Assignee(s)JULIUS BLUM GMBH