Company Filing History:
1 out of 31 
1 out of 8 Years Active: 1976-1979
Title: The Innovations of Robert Ivan Skinner
Introduction: Robert Ivan Skinner, an accomplished inventor based in Wellington, New Zealand, has contributed significantly to the field of engineering through his innovative patents. With a total of two patents credited to his name, Skinner has developed groundbreaking technologies aimed at enhancing structural safety and resilience.
Latest Patents: Skinner's most notable inventions include the Mechanical Attenuator and the Hysteretic Energy Absorber. The Mechanical Attenuator is designed to prevent horizontal forces from being transmitted from the ground to structures such as buildings or nuclear reactors. This innovative system comprises a vertical support that permits free relative horizontal movement between the structure and base, along with horizontal damping. Both components can be integrated into a single instrument, or used independently, utilizing rubber or rolling bearings, flexible columns, or tendons for support.
The Hysteretic Energy Absorber serves as a cyclic absorber of energy in substantial quantities. It is especially beneficial during seismic activities or heavy winds by being installed between two structural parts that may move relative to one another. The energy absorption occurs through cyclic flexural deformation into the plastic range of a main beam, which can be formed as a single or double cantilever. This device is designed to enhance its capacity through the use of short auxiliary cantilevers that initially contact the main beam, distributing strain effectively.
Career Highlights: Skinner's professional journey includes significant contributions to the Development Finance Corporation of New Zealand and the New Zealand Inventions Development Authority. His work in these organizations has allowed him to further develop his innovative ideas and collaborate with like-minded professionals in the field.
Collaborations: Throughout his career, Skinner has collaborated with esteemed coworker Arnold John Heine. Their partnership has fostered a creative environment, leading to the development of transformative technologies designed to address contemporary engineering challenges.
Conclusion: Robert Ivan Skinner's inventive spirit and commitment to technological advancement have positioned him as a notable figure in the field of engineering. His patents, the Mechanical Attenuator and the Hysteretic Energy Absorber, showcase his ability to create solutions that not only enhance structural integrity but also contribute to the safety of buildings and infrastructure in challenging conditions.