Kenjiro Shiki

Title: Kenjiro Shiki: Innovator in Linear Guide Assembly Technology

Introduction

Kenjiro Shiki is a prominent inventor based in Gunma, Japan. He has made significant contributions to the field of linear guide assembly technology, holding a total of six patents. His innovative designs have enhanced the efficiency and load capacity of linear guide systems.

Latest Patents

One of Kenjiro Shiki's latest patents involves a linear guide assembly featuring three rows of ball rolling grooves, labeled A to C, which are vertically arrayed on each side of a guide rail. Additionally, three rows of ball rolling grooves A to C are formed on the inner surface of each leg of a slider. This design allows for the formation of ball sliding passages A to C, where each ball in the upper or lower ball rolling passage A or C contacts the surfaces of the ball rolling grooves at four points. In the remaining passages, each ball contacts at two points. The innovative arrangement ensures that the upper, medium, and lower rows of ball trains share the load acting on the slider, thereby maximizing the load capacity of the linear guide assembly.

Career Highlights

Kenjiro Shiki is associated with NSK Corporation, a leading company in the manufacturing of bearings and linear motion products. His work has significantly contributed to the advancements in linear guide technology, making him a key figure in the industry.

Collaborations

Kenjiro has collaborated with notable coworkers, including Toru Tsukada and Shiroji Yabe, who have also contributed to the development of innovative technologies in their respective fields.

Conclusion

Kenjiro Shiki's contributions to linear guide assembly technology exemplify the impact of innovation in engineering. His patents reflect a commitment to enhancing performance and efficiency in mechanical systems.