Takeshi Kurihara

Title: Innovations of Takeshi Kurihara

Introduction

Takeshi Kurihara is a notable inventor based in Tsuchiura, Japan. He has made significant contributions to the field of construction machinery through his innovative designs and patents. With a total of three patents to his name, Kurihara continues to push the boundaries of technology in his industry.

Latest Patents

Kurihara's latest patents include a wheel type construction machine and a traveling axle device. The wheel type construction machine features brake mechanisms that apply braking to the rotations of left and right rotational shafts. Each mechanism includes a projecting part that faces a partition wall of a brake case and projects radially inward from the inner diameter side of a piston. An engaging member is arranged in a state of being movably engaged with the projecting part, ensuring efficient braking performance. The frictional resistance between the pin member and the partition wall is set to a value smaller than the pressing force of the piston during braking.

The traveling axle device incorporates a reduction gear case of a planetary gear reduction mechanism mounted on a reduction gear mounting part of an axle tube. A carrier is equipped with a wheel mounting part that projects outside of the reduction gear case. This design allows for easy access to the oil seal and brake mechanism by removing the front wheel from the wheel mounting part in the carrier.

Career Highlights

Takeshi Kurihara is currently employed at Hitachi Construction Machinery Co., Ltd., where he applies his expertise in developing advanced construction machinery. His work has significantly impacted the efficiency and functionality of construction equipment.

Collaborations

Throughout his career, Kurihara has collaborated with talented individuals such as Tomoharu Morita and Nobuo Uzawa. These collaborations have fostered innovation and creativity in their projects.

Conclusion

Takeshi Kurihara's contributions to the field of construction machinery through his patents and collaborations highlight his role as a leading inventor. His innovative designs continue to shape the industry and improve the functionality of construction equipment.