Location History:
- Shiremanstown, PA (US) (1996)
- Mechanicsburg, PA (US) (1985 - 1997)
Company Filing History:
Years Active: 1985-1997
Title: Innovations of David W Rupnik
Introduction
David W Rupnik is a notable inventor based in Mechanicsburg, PA (US). He has made significant contributions to the field of electrical connectors, holding a total of 8 patents. His work focuses on enhancing the functionality and reliability of connector mechanisms.
Latest Patents
One of Rupnik's latest inventions is the "Switching contact mechanism with wipe and backwipe." This invention relates to a make-before-break switch designed for electrical connectors, particularly for mating with complementary coaxial cable connectors. The design features a pair of spaced-apart, cantilevered switch contacts mounted within a dielectric housing. A unique aspect of this invention is that one switch contact has a contact arm that extends toward and contacts the shank of the other switch contact when unmated. This arrangement ensures that upon mating, contact is made sequentially, allowing the contact arm to wipe along the shank to mitigate the effects of contaminants and oxides.
Another significant invention is the "Mini connector with anti-rotational contact." This miniature bulkhead connector includes a novel anti-rotational mechanism that prevents the center conductor from rotating during mating. The connector features a metal housing designed for bulkhead mounting and an insulating insert with a central hole. Ribs formed on the interior surface of the hole create channels that allow the contact to move freely along the longitudinal axis while preventing relative rotation.
Career Highlights
Throughout his career, David W Rupnik has worked with several prominent companies, including Amp LLC and The Whitaker Corporation. His experience in these organizations has contributed to his expertise in developing innovative connector solutions.
Collaborations
Rupnik has collaborated with notable individuals in the industry, including William H Rose and David T Shaffer. These collaborations have likely enriched his work and led to further advancements in electrical connector technology.
Conclusion
David W Rupnik's contributions to the field of electrical connectors through his innovative patents demonstrate his commitment to enhancing technology in this area. His work continues to influence the design and functionality of connectors, making significant strides in the industry.