Location History:
- Moret sur Loing, FR (1987 - 1990)
- Voulx, FR (1991)
Company Filing History:
Years Active: 1987-1991
Title: Innovations by Philippe Chagnot
Introduction
Philippe Chagnot is a notable inventor based in Moret sur Loing, France. He has made significant contributions to the field of trenching machinery, holding a total of four patents. His innovative designs focus on enhancing the efficiency and functionality of equipment used in excavation and construction.
Latest Patents
One of Philippe Chagnot's latest patents is a motor block fastening device for a trenching machine. This invention features a cutting machine designed for creating trenches in the ground, which includes a flat bottom face portion that supports a pair of motor blocks. Each motor block is equipped with parallel axes and is adapted to mount half-drum cutters. The design incorporates a central vertical keel that projects downwardly from a horizontal top plate, along with connection means that secure each motor block's top plate to the bottom face. The inner edge of each top plate is designed with a beveled surface, complemented by an abutment member that has parallel beveled edges. This innovative locking mechanism ensures that the beveled edges of the top plates are securely pressed against the abutment member.
Another significant patent by Chagnot is an apparatus for the removal of spoil when making trenches of great depth. This apparatus includes a rotary drilling cutter and a spoil removal conduit that is adjustable in length during excavation. The design features a first conduit section that is proximate to the rotary cutter, consisting of slidingly adjustable rigid male and female telescopic tube elements. Additionally, a flexible tube connects to the first conduit section and extends to a predetermined spoil discharge point. The apparatus is equipped with a pulley and lifting gear, allowing for adjustable heights during operation.
Career Highlights
Philippe Chagnot has worked with several prominent companies throughout his career, including Soletanche and Société Anonyme Dite - Soletanche. His experience in these organizations has contributed to his expertise in the field of trenching machinery and excavation technology.
Collaborations
Chagnot has collaborated with notable professionals in his field, including Karl Bollinger and Jean-Pierre Schreiber. These partnerships have likely influenced his innovative approach to design and engineering.
Conclusion
Philippe Chagnot's contributions to trenching machinery through his patents demonstrate his commitment to innovation and efficiency in construction technology. His work continues to impact the industry positively.