Location History:
- Quebec, CA (1992)
- Joliette, CA (1990 - 1993)
- Notre Dame de Lourdes-Joliette, CA (1993)
Company Filing History:
3 out of 342 
1 out of 832,912 Years Active: 1990-1993
Title: Gaetan Arbour: Innovator in Extrusion Technology
Introduction
Gaetan Arbour is a notable inventor based in Joliette, Canada. He has made significant contributions to the field of elastomeric material processing, holding a total of 4 patents. His innovative designs have advanced the technology used in extrusion processes.
Latest Patents
One of Gaetan Arbour's latest patents is for an extruder head designed for elastomeric material. This extruder head consists of several segments, including a first section made up of at least two plates bolted together. At least one plate is hingeably mounted to another plate in the first section, allowing access to an extrudate passage defined by the plates. Downstream of the first section, a pair of mating blocks further defines the extrudate passage. The design incorporates inserts of hardened steel, which are held by the plates and blocks, forming the extruder head. These inserts define parts of the extrudate passage, and a cooling liquid chamber is provided in at least one insert to cool the wall forming the passage. Although the passage is continuously restricted in the downstream direction to increase the pressure of the elastomeric melt, intermittent portions of a slightly greater cross-sectional area are included to allow for expansion and thus intermittent lower pressure of the melt as it passes through the passage.
Another significant patent is for a vented kneading pin for an extruder. This extruder features an axial screw within a cylindrical housing. Two radial planes of vented kneading pins are positioned upstream of the extruder housing, followed by spaced-apart planes of non-vented kneading pins. Each vented kneading pin includes small apertures at the inlet end, which communicate with a stepped bore of gradually increasing cross-sectional area from the inlet to the outlet. This design allows gases within the elastomeric material to be vented through the apertures to the exterior of the extruder housing.
Career Highlights
Throughout his career, Gaetan Arbour has worked with prominent companies, including Bridgestone/Firestone, Inc. His experience in the industry has equipped him with the knowledge and skills necessary to innovate in the field of elastomeric materials.
Collaborations
Gaetan has collaborated with notable individuals such as Gerardo P Elia and Ivan Z Podobnik. These collaborations have likely contributed to the development