Title:
ELECTRIC TOOL AND ELECTRIC TOOL SYSTEM
Document Type and Number:
WIPO Patent Application WO/2023/090077
Kind Code:
A1
Abstract:
The purpose of the present disclosure is to provide an electric tool and an electric tool system which have improved usability. An electric tool (2) comprises: a tightening unit (23), a control unit (21), a sensor unit (24), a communication unit (25), a storage unit (27), and a portable tool body. The sensor unit (24) measures at least the tightening torque of the tightening unit (23). The communication unit (25) sends work data relating to the measurement result of the sensor unit (24). The communication unit (25) includes a wireless communication unit (251) and a wired communication unit (252). In a wireless communication mode, the wireless communication unit (251) sends at least some of the work data via a wireless communication method when one or more tightening work tasks have finished. In a wired communication mode the wired communication unit (252) sends, via a wired communication method, work data that was stored in the storage unit (27) during operation in the wired communication mode.
Inventors:
MUTO MOTOHARU
SAWANO FUMIAKI
MURAKAMI HIROAKI
NAKAMOTO MASANORI
SAWANO FUMIAKI
MURAKAMI HIROAKI
NAKAMOTO MASANORI
Application Number:
PCT/JP2022/039730
Publication Date:
May 25, 2023
Filing Date:
October 25, 2022
Export Citation:
Assignee:
PANASONIC HOLDINGS CORP (JP)
International Classes:
B25B23/14; G05B19/418
Foreign References:
| JP2008213068A | 2008-09-18 | |||
| JP2017087359A | 2017-05-25 | |||
| JP2014232116A | 2014-12-11 | |||
| JPH08267368A | 1996-10-15 | |||
| JP2000334670A | 2000-12-05 |
Attorney, Agent or Firm:
HOKUTO PATENT ATTORNEYS OFFICE (JP)
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