This inventor holds 6 USPTO granted patents, plus 2 CIPO patents and 3 EPO patents. Top assignee: Other. Active years: 2017-2020.
Company Filing History:
6 out of 834,307 Years Active: 2017-2020
Title: Innovations by Chi-Jui Lo
Introduction
Chi-Jui Lo is a notable inventor based in Taichung, Taiwan. He has made significant contributions to the field of engineering, particularly in the development of innovative tools. With a total of six patents to his name, Chi-Jui Lo continues to push the boundaries of technology.
Latest Patents
One of his latest inventions is an electric ratchet wrench. This tool features a driving member that is rotatably mounted in a body for driving a fastener. A pawl device is pivotably mounted to the driving member, while first and second ring gears are rotatably mounted around the driving member and mesh with the pawl device. Additionally, a direction switching rod is pivotably mounted to the driving member. The transmission shaft, which is rotatably received in the body, includes an end connected to a motor shaft of a motor. The other end of the transmission shaft connects to a bevel gear that is disengageably meshed with the first and second ring gears. This design allows the transmission shaft to be driven by the motor shaft, enabling the bevel gear, the first and second ring gears, and the driving member to rotate effectively.
Another version of the electric ratchet wrench includes a spur gear mounted on a transmission shaft that meshes with the first and second ring gears. A clutch member is also mounted on the transmission shaft and is releasably coupled with another clutch member