Company Filing History:
5 out of 1,986 
3 out of 1,024 
1 out of 283 
Years Active: 1985-2009
Title: Syed T Razzacki: Innovator in Torque Measurement Systems
Introduction
Syed T Razzacki is a notable inventor based in Troy, MI (US), recognized for his contributions to the field of torque measurement systems. With a total of 10 patents to his name, Razzacki has made significant advancements in mechanical engineering, particularly in synchronizer technology.
Latest Patents
Among his latest innovations is the "Index Torque Measurement System and Method." This system features a blocker ring and a source of index torque that applies varying amounts of torque to facilitate smooth indexing of the blocker ring teeth with synchronizer sleeve teeth. The system includes a synchronizer sleeve that can overcome the index torque to engage the blocker ring, along with a measurement system that quantifies the force needed to overcome the index torque based on the load required to drive the synchronizer sleeve into engagement.
Another significant patent is the "High-Breakthrough-Load Synchronizer with Stepped Cone." This invention involves a strut-type synchronizer designed to couple a gear to a rotating shaft. It includes a hub that rotates with the shaft, a clutch ring that rotates with the gear, and a friction ring positioned between the hub and the clutch ring. The design allows for increased cone torque during synchronization, enhancing the efficiency of the synchronizer.
Career Highlights
Throughout his career, Syed T Razzacki has worked with prominent companies such as Chrysler Corporation and DaimlerChrysler Corporation. His experience in these organizations has contributed to his expertise in developing innovative mechanical systems.
Collaborations
Razzacki has collaborated with notable professionals in the field, including David K Herzog and Willem S Haven. These partnerships have likely enriched his work and led to further advancements in his inventions.
Conclusion
Syed T Razzacki stands out as a significant figure in the realm of torque measurement systems and synchronizer technology. His innovative patents and career achievements reflect his dedication to engineering excellence.