Company Filing History:
Years Active: 1987-1991
Title: **Josef Dotzler: Innovator in Vehicle Seating Technology**
Introduction
Josef Dotzler is a prominent inventor based in Amberg, Germany, known for his significant contributions to vehicle seating technology. With a total of two patents to his name, Dotzler has developed innovative solutions that enhance both comfort and functionality in vehicle seating.
Latest Patents
One of Dotzler’s latest inventions is a vehicle seat that is adjustable in height and provides automatic weight adjustment. This innovative vehicle seat features a gas spring positioned between a seat frame and a base frame, along with a valve arrangement that can be activated to adjust the pressure in the gas spring based on the weight of the occupant. The design includes a belt reel device that works in conjunction with a pressure source, which is comprised of a compressor driven by a motor located on the seat. The valve arrangement may operate mechanically or electronically, enhancing user experience through tailored comfort.
Another notable patent focuses on a springing arrangement that consists of a coil spring and a uniquely designed spring-engaging member. This arrangement allows for a non-linear dependency of the spring force as it interacts with the spring, thanks to the curved surfaces of the engaging member that extend over multiple turns of the coil spring.
Career Highlights
Dotzler has amassed valuable experience through his work with esteemed companies in the automotive industry, notably with Grammer AG and Grammer Sitzsysteme GmbH. His expertise has significantly influenced the design and functionality of vehicle seating solutions, showcasing his innovative spirit and dedication to improvement in automotive comfort.
Collaborations
Throughout his professional journey, Dotzler has collaborated with esteemed colleagues, including Johann Meier and Johann Grassl. These partnerships have fostered a creative environment that encourages the exchange of ideas and advancements in the field of vehicle seat technology.
Conclusion
Josef Dotzler's contributions to the automotive seating industry demonstrate his commitment to innovation and improving user experience for vehicle occupants. With his inventive patents and collaborative spirit, Dotzler continues to pave the way for advancements in this vital area of automotive design.