Techway Industrial Co., Ltd.

Shao-Lung Chiu

Chih-Hua Hsu

Cheng-Yuan Lin

Chun-Jen Su

A hand-held belt sander includes a head, an arm, a retaining unit, and a positioning unit. The head includes a mounting seat surrounding an axis. The arm has a sleeve segment mounted to the mounting seat. The retaining unit has an annular groove formed in the mounting seat, and multiple protrusions disposed on the sleeve segment and engaging the annular groove. The positioning unit includes multiple engaging grooves formed in the mounting seat, and an engaging member disposed on the sleeve segment. When the engaging member engages one of the engaging grooves, the arm is positioned relative to the head at an operating position. When the engaging member is disengaged from the one of the engaging grooves, the arm is rotatable about the axis relative to the head.

Hand-held belt sander

A cordless clinching tool has a case body, a nail clamping unit, a nail transportation unit, a pushing device, a driving device, and a cell assembly. The case body has a cell engaging portion. The nail clamping unit is mounted in the case body. The nail transportation unit is mounted on a side of the case body and has a nail track. The pushing device is mounted in the case body and pushes the nail clamping unit. The driving device is mounted in the case body and drives the pushing device. The cell assembly is mounted on the cell engaging portion and provides a power for the driving device.

Growing community of inventors

Taichung, Taiwan

Shao-Lung Chiu