Intelligent Reciprocating Transmission Structures for Next-Generation Exercise Machines

Publication ID: 24-11857822_0005_PTD
Published: October 28, 2025
Category:Future Evolutions & Paradigm Shifts

Legal Citation

pr1or.art Inc., “Intelligent Reciprocating Transmission Structures for Next-Generation Exercise Machines,” Published Technical Disclosure No. 24-11857822_0005_PTD, Published October 28, 2025, available at https://archive.pr1or.art/24-11857822_0005_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. 11,857,822.

Summary of the Inventive Concept

This inventive concept envisions a new generation of exercise machines featuring advanced reciprocating transmission structures that integrate artificial intelligence, regenerative braking, modular design, virtual reality, and biometric feedback to provide personalized, efficient, and immersive workout experiences while reducing environmental impact.

Background and Problem Solved

The original patent disclosed a reciprocating transmission structure for exercise machines, which, while effective, has limitations in terms of user experience, environmental sustainability, and adaptability to diverse workout routines. The new inventive concept addresses these limitations by introducing cutting-edge technologies that enhance the exercise machine's performance, user engagement, and eco-friendliness.

Detailed Description of the Inventive Concept

The new inventive concept comprises five key components: (1) a hybrid exercise machine integrating an artificial intelligence module to predict user exercise patterns and adjust resistance accordingly; (2) a self-sustaining exercise machine system powered by regenerative braking, reducing the machine's carbon footprint; (3) a modular exercise machine featuring interchangeable reciprocating transmission structures tailored to specific muscle groups or exercise types; (4) a virtual reality-integrated exercise machine synchronizing the reciprocating transmission structure with a virtual environment; and (5) a biometric feedback-enabled exercise machine tracking user physiological data to optimize workout performance and prevent injury. These components work in tandem to create a revolutionary exercise machine that is intelligent, adaptive, and environmentally conscious.

Novelty and Inventive Step

The new claims introduce a paradigm shift in exercise machine technology by integrating AI, regenerative braking, modular design, virtual reality, and biometric feedback, which are not obvious extensions of the original patent. The inventive concept's novelty lies in its ability to provide a personalized, efficient, and immersive workout experience while reducing environmental impact, thereby making the original inventive concept obsolete.

Alternative Embodiments and Variations

Alternative embodiments of the inventive concept could include exercise machines with varying levels of AI integration, different types of regenerative braking mechanisms, or modular designs tailored to specific fitness goals or user preferences. Additionally, the inventive concept could be adapted for use in rehabilitation settings, sports training, or other fitness-related applications.

Potential Commercial Applications and Market

The new inventive concept has significant commercial potential in the fitness industry, particularly in the growing markets of smart gyms, boutique fitness studios, and home workout solutions. The target industries include fitness equipment manufacturers, gym chains, and wellness centers, which can benefit from the inventive concept's ability to provide personalized, efficient, and engaging workout experiences while reducing environmental impact.

Field of Art

Exercise machine design and mechanical transmission systems, focusing on reciprocating motion mechanisms for fitness equipment with expertise in kinematic design, mechanical engineering, and human-machine interaction

Person of Ordinary Skill (PHOSITA) Profile

A mechanical engineer with 3-5 years of experience in exercise equipment design, familiar with transmission mechanisms, motion control systems, and ergonomic design principles for fitness machines

Obviousness Rationale

A person of ordinary skill would recognize that the published technical disclosure represents predictable variations and technological extensions of the source patent's core reciprocating transmission structure. The fundamental mechanical principles of the original exercise machine transmission are readily adaptable to incorporate emerging technologies like artificial intelligence and biometric feedback. These modifications represent incremental improvements using known techniques in mechanical design and digital integration that would be apparent to a skilled practitioner in the field.

Obvious Combinations & Variations

Source Patent Element
Reciprocating transmission structure with rotating shaft and movable members
PTD Variation
Adding artificial intelligence module to dynamically adjust resistance based on user performance
Obviousness Reasoning
Integrating sensor-based adaptive resistance is a predictable application of known control system techniques to existing mechanical exercise equipment design
Source Patent Element
Exercise machine with rotating wheels and transmission mechanisms
PTD Variation
Implementing regenerative braking to capture kinetic energy during exercise
Obviousness Reasoning
Energy recovery techniques are well-known in mechanical systems, and applying them to exercise equipment represents an obvious design optimization for a skilled engineer
Source Patent Element
Transmission structure with interchangeable components
PTD Variation
Creating modular reciprocating structures tailored to specific muscle groups
Obviousness Reasoning
Modular design is a standard engineering approach for increasing product versatility, and adapting transmission mechanisms to target specific exercise requirements would be an expected design evolution
Source Patent Element
Mechanical transmission with rotational and reciprocating motion
PTD Variation
Synchronizing transmission structure with virtual reality environment
Obviousness Reasoning
Integrating digital interfaces with mechanical systems is a predictable technological progression, especially in interactive fitness equipment design
35 U.S.C. § 103 Summary: Based on the teachings of US Patent 11857822 and the published technical disclosure, a person of ordinary skill in the art would find the claimed variations of an intelligent, adaptive reciprocating transmission structure to be obvious extensions of existing exercise machine design principles. The incremental technological improvements represent predictable combinations of known mechanical and digital techniques that do not rise to the level of non-obvious innovation.

Original Patent Information

Patent NumberUS 11,857,822
TitleReciprocating transmission structure of exercise machine
Assignee(s)Great Fitness Industrial Co., Ltd.