This inventor holds 6 USPTO granted patents and 1 EPO patent. Top assignees: Schaeffler Technologies Ag & Co .Kg, Schaeffler Technologies Ag & Co. Kg. Active years: 2024-2026.
Company Filing History:
4 out of 3,795 
2 out of 190 Years Active: 2024-2026
Title: Alfred Hock: Innovator in Roller Bearing Technology
Introduction
Alfred Hock is a notable inventor based in Munich, Germany. He has made significant contributions to the field of roller bearing technology, holding a total of 6 patents. His innovative designs have enhanced the functionality and efficiency of roller sleeves and bearing cages.
Latest Patents
Hock's latest patents include the "Inner-ring-fastened roller sleeve and method for producing same." This invention features an inner ring designed for fastening on a shaft or axle, which includes an outer lateral surface with an inner raceway and two flanges extending radially outwards. The second flange has a larger outer diameter than the first and is bent axially towards the first flange. The roller-and-cage assembly is guided by these flanges and includes a bearing cage made of axially slotted plastic, housing roller-type rolling elements that roll on the inner raceway.
Another significant patent is the "Rolling bearing cage comprising a cage lock, and method for mounting said rolling bearing cage." This design includes axially spaced side rings and cage webs that connect the side rings, forming cage pockets. The first cage end features a closing element that reinforces the structure, while the second cage end has a partial cage web that hooks into an axial groove, creating a cage lock to prevent unintentional loosening.
Career Highlights
Alfred Hock is currently employed at Schaeffler Technologies AG & Co. KG, where he continues to innovate in the field of bearing technology. His work has been instrumental in advancing the design and functionality of roller bearings, making them more reliable and efficient.
Collaborations
Hock has collaborated with notable colleagues such as Stefan Wächtler and Robert Dressel. Their combined expertise has contributed to the successful development of innovative bearing solutions.
Conclusion
Alfred Hock's contributions to roller bearing technology through his patents and collaborations highlight his role as a key innovator in the industry. His work continues to influence the design and functionality of bearing systems, showcasing the importance of innovation in engineering.