Aki J Anttila

Title: Aki J Anttila: Innovator in Wood Property Evaluation and Lumber Processing

Introduction

Aki J Anttila is a notable inventor based in Portland, OR (US). He has made significant contributions to the field of wood property evaluation and lumber processing, holding a total of 3 patents. His innovative approaches have enhanced the efficiency and accuracy of wood-related technologies.

Latest Patents

One of Aki's latest patents focuses on the acoustic evaluation of wood properties. This invention provides systems, apparatuses, and methods for determining the Modulus of Elasticity (MOE) of a wood workpiece. It utilizes the travel time and velocity of an impact-induced acoustic stress wave to achieve accurate measurements. The design includes a housing that minimizes extraneous acoustic waves and contaminants, thereby reducing errors in detection. Additionally, a computer system is programmed to determine the MOE based on multiple acoustic stress waves induced by impacts at various locations along the workpiece.

Another significant patent is the dual alternating transverse feeding mechanism for lumber edgers. This mechanism feeds lumber pieces laterally on a supply conveyor after scanning them with a light scanner. It determines a reference axis for optimal yield of boards. The feeding mechanism employs alternating sets of dogs that pivot between raised and retracted positions to efficiently move lumber pieces from a start position to a feed position. This innovative design incorporates electrical actuation motors or fluid cylinder actuation motors to enhance the feeding process.

Career Highlights

Aki has worked with several companies throughout his career, including U.S. Natural Resources, Inc. and The Coe Manufacturing Company, Inc. His experience in these organizations has contributed to his expertise in wood processing technologies.

Collaborations

Aki has collaborated with notable individuals in his field, including Cameron Dean Mierau and Richard Ichiro Komori. These partnerships have fostered innovation and development in wood property evaluation and processing.

Conclusion

Aki J Anttila's contributions to the field of wood property evaluation and lumber processing are commendable. His innovative patents and collaborative efforts have significantly advanced the industry.