Company Filing History:
Years Active: 1977
Title: Innovations by Robert Lyndon Bratchell in Concrete Moulding
Introduction
Robert Lyndon Bratchell is an accomplished inventor based in Ottoway, Australia. He has made significant contributions to the field of concrete moulding, holding two patents that showcase his innovative methods. His work focuses on enhancing the efficiency and effectiveness of moulding concrete articles, particularly those with pre-stressed reinforcing wires.
Latest Patents
Bratchell's latest patents include a method for the in-line moulding of prestressed concrete articles. This method involves using a series of open-ended multi-cavity moulds that are aligned end to end. The process includes positioning and tensioning reinforcing wires within the moulds, utilizing flat-sided bar-like spacers to separate the wires into horizontal rows. After the wet mix of concrete is discharged into the moulds, the spacers are withdrawn, and the wires are severed using a driven cutter disc.
Another notable patent is the production method and means for concrete articles. This method also employs open-ended multi-cavity moulds with aligned cavities. It involves straining reinforcing wires, positioning spacers, and filling the moulds with wet concrete. After the concrete sets, the spacers are removed, and the wires are severed. The mould frame can be tilted to discharge the ties from the inverted moulds, showcasing Bratchell's innovative approach to concrete production.
Career Highlights
Bratchell is associated with Concrete Industries (Monier) Limited, where he applies his expertise in concrete technology. His work has contributed to advancements in the industry, particularly in the production of concrete ties and similar articles. His patents reflect a deep understanding of the complexities involved in concrete moulding and the need for efficient production methods.
Collaborations
Due to space limitations, the collaborations section will be omitted.
Conclusion
Robert Lyndon Bratchell's innovative patents in concrete moulding demonstrate his commitment to improving production methods in the industry. His contributions have the potential to enhance the efficiency and quality of concrete articles, making a lasting impact on the field.