Folkert Hettinga

Folkert Hettinga is a notable inventor based in Delft, Netherlands. He has made significant contributions to the field of safety devices, particularly in the context of linear drives. His innovative approach has led to the development of a unique safety mechanism that enhances operational safety.

Latest Patents

Folkert Hettinga holds a patent for a safety device designed for detachably locking the output member of a linear drive. This device features a coupling rod that can be coupled with the output element of the linear drive. The design includes a blocking unit that is linearly movable and can transition between a locking position, which blocks the stroke of the coupling rod, and a release position, which allows for linear movement. A spring device is incorporated to prestress the blocking unit in the locking position, while a locking device secures the blocking unit in the release position. The locking device utilizes locking rolling elements within the housing and a support sleeve that is also penetrated by the coupling rod. An electromagnet device is employed to hold the support sleeve in position against the recoil force of a trigger spring device.

Career Highlights

Folkert Hettinga is currently associated with Shell USA, Inc., where he applies his expertise in safety device technology. His work at Shell has allowed him to contribute to advancements in safety mechanisms within the energy sector.

Collaborations

Folkert has collaborated with notable colleagues such as Peter Van Der Wagt and Alfred Arnold Kruijer. These collaborations have fostered an environment of innovation and shared expertise in the development of safety technologies.

Conclusion

Folkert Hettinga's contributions to safety device technology exemplify his commitment to enhancing operational safety in linear drives. His innovative patent reflects a deep understanding of engineering principles and a dedication to improving safety standards.

Profile summary based on public USPTO records.