Hand-held tool system

US10940573B2 · kind B2 · utility

Assignee

• Positec Power Tools (Suzhou) Co., LTD. · CN

Inventors

• Yong Shao · Suzhou, CN
• Jun Wu · 安丰镇, CN
• Mingming He · Suzhou, CN
• Paolo Andriolo · Vicenza, IT
• Ka Tat Kelvin Wong · 安丰镇, CN
• Shuai Meng · 安丰镇, CN

Key dates

• Filing date: Mar 19, 2019
• Grant date: Mar 9, 2021
• Expiry date: Sep 17, 2039

Classification

• Technology area (CPC B): Performing Operations; Transporting
• CPC primary: B23Q2717/00
• WIPO field: Measurement
• WIPO sector: Instruments

Abstract

A hand-held tool system comprises a hand-held tool and a positioning device matching the hand-held tool. The hand-held tool comprises an output shaft and a working head coupled to the output shaft. The positioning device comprises a detecting module configured to detect a positional feature and/or a movement feature of the positioning device and output a parameter indicative of the positional feature and/or the movement feature, the detecting module and the working head having a preset distance therebetween; a storage module configured at least to record reference position information about the working head; a control module configured to acquire real-time position information about the working head based on the parameter, the preset distance and the reference position information; and an output module configured to output the real-time position information in a way that can be perceived.