Nicholas Pollacchi

Title: Innovations by Nicholas Pollacchi

Introduction

Nicholas Pollacchi is an inventive mind based in Paris, France. He has made significant contributions to the field of camera technology, particularly in enhancing the functionality of remote pan heads. With a total of 2 patents to his name, Pollacchi continues to push the boundaries of innovation in his field.

Latest Patents

One of Pollacchi's latest patents is a compensation mechanism for the elimination of manual backpan on cameras. This innovative circuit connects to the pan servo amplifier of a camera remote pan head, effectively removing the need for manual backpan. The design includes a tachometer mounted on the pan arm of a camera crane or jib arm, which is linked to a switch and potentiometers. These components allow for three operational modes: an off position, a one-to-one reverse correspondence between the crane arm's panning movement and the pan head's movement, and a variable reverse correspondence. The output is then summed to a servo amplifier that drives the remote head pan motor and tachometer. Pollacchi also suggests various alternative implementations for this mechanism.

Career Highlights

Throughout his career, Pollacchi has focused on developing technologies that enhance the efficiency and effectiveness of camera operations. His work has been instrumental in advancing the capabilities of remote camera systems, making them more user-friendly and versatile.

Collaborations

Pollacchi has collaborated with Andrew B Romanoff, contributing to the development of innovative solutions in the camera technology sector.

Conclusion

Nicholas Pollacchi's contributions to camera technology through his patents demonstrate his commitment to innovation. His work continues to influence the industry, paving the way for future advancements in remote camera operations.