Location History:
- St. Wendel, DE (1996 - 2001)
- Wendel, DE (2000 - 2010)
Company Filing History:
3 out of 138 
2 out of 134 
2 out of 201 
Years Active: 1996-2010
Title: The Innovations of Volker Holzapfel
Introduction
Volker Holzapfel is a notable inventor based in St. Wendel, Germany. He has made significant contributions to the field of vehicular safety systems, holding a total of 9 patents. His work primarily focuses on innovations related to seat belt mechanisms, enhancing safety features in vehicles.
Latest Patents
One of Holzapfel's latest patents is a belt retractor. This invention includes a frame, a belt spool that is rotatably supported in the frame, and a locking disc that is rotatably mounted on the belt spool. It features a load limiting element that is effective between the belt spool and the locking disc, along with a holding element that can lock the locking disc relative to the belt spool against relative rotation. Additionally, there is a drive element for the belt spool, which can be rotated to a limited extent between an initial position and a release position.
Another significant patent is a belt tensioner with a linear drive. This device comprises a piston and a cylinder tube, along with a belt engaging part connected to the piston by a deflected traction element. The design allows for easier integration into existing vehicle concepts, as the belt engaging part is guided in a fitting that can be affixed flatly to the vehicle body.
Career Highlights
Volker Holzapfel has worked with prominent companies in the automotive safety industry, including TRW Occupant Restraint Systems GmbH and TRW Repa GmbH. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to advancements in vehicle safety.
Collaborations
Throughout his career, Holzapfel has collaborated with notable colleagues such as Ralf Ebner and Albrecht Muller. These partnerships have played a crucial role in the development of his inventions and patents.
Conclusion
Volker Holzapfel's contributions to vehicular safety through his innovative patents demonstrate his commitment to enhancing passenger protection. His work continues to influence the automotive industry, making vehicles safer for everyone.