David Macchieraldo

Title: **David Macchieraldo: Innovator in Crimping Technology**

Introduction

David Macchieraldo is a notable inventor based in Traize, France, recognized for his contributions to crimping technology. With a total of two patents to his name, Macchieraldo has made significant strides in enhancing the efficiency and precision of crimping tools and devices.

Latest Patents

Macchieraldo's most recent innovations include two groundbreaking patents:

1. **Quick-release setting tool for an element to be crimped** - This setting tool features a body with a drive shaft connected to a pull rod designed to be screwed onto the crimp part. The design allows for rotation along an axis while also enabling translation along that axis. Notably, it includes a placing nose that houses the rear end of the pull rod and the front end of the drive shaft, enhancing user functionality.

2. **Force measuring device for a system for crimping an element on a part** - This device measures the force applied by a fitting apparatus equipped with a threaded rod. It has a hydraulic chamber containing fluid, with a piston sliding inside it. The pressure gauge included is designed to measure the pressure created by the axial force, providing measurable data for improved crimping accuracy.

Career Highlights

Macchieraldo is currently employed at Bollhoff Otalu S.A., where he collaborates with a talented team dedicated to advancing crimping technologies. His innovations reflect his commitment to solving real-world engineering problems and improving operational efficiencies in the manufacturing sector.

Collaborations

Throughout his career, Macchieraldo has worked alongside notable colleagues, including Jordi Gargallo and Claude Mattler. Their collaborative efforts have played a crucial role in the development of new technologies that enhance tool performance and usability.

Conclusion

David Macchieraldo stands out as an inventive force in the field of crimping technologies. His patents reflect not just his technical skills but also his innovative spirit aimed at pushing the boundaries of current engineering practices. His contributions continue to make a significant impact on the industry, paving the way for future advancements.