Company Filing History:
Years Active: 1976
Title: Innovations by Torsten Lennart Berggren
Introduction
Torsten Lennart Berggren is a notable inventor based in Nassjo, Sweden. He has made significant contributions to the field of machinery, particularly in the production of wood shavings and refining wood materials. With a total of 3 patents, his work showcases innovative solutions for wood processing.
Latest Patents
One of his latest patents is a machine for producing wood shavings from chips. This machine features a rotatable drum equipped with circumferentially spaced cutting members connected to a feed passageway. The feed passageway extends along a substantial portion of the drum's length and houses feed screws that force the chips into contact with the cutting members. The drum is surrounded by a housing with a widened portion that defines a wedge-shaped cutting chamber. The formed shavings pass inside the drum in the longitudinal direction to the machine's outlet.
Another significant patent is a method and machine for refining wood chippings, shavings, and paper pulp. This refining machine consists of two grinding discs that rotate relative to one another, each equipped with grinding bodies. These discs create a narrow slot-shaped grinding chamber between them. The grinding discs can be adjusted relative to one another to compensate for the wear of the grinding bodies. Additionally, there are mechanisms in place to ensure that the grinding discs approach one another continuously at a predetermined rate during operation.
Career Highlights
Throughout his career, Torsten has worked with several companies, including Cellwood Machinery AB and AB Krima Maskinfabrik. His experience in these organizations has contributed to his expertise in machinery design and innovation.
Collaborations
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Conclusion
Torsten Lennart Berggren's innovative patents and career achievements highlight his significant contributions to the machinery industry, particularly in wood processing technologies. His work continues to influence the field and inspire future innovations.