Title:
ELECTRIC TOOL
Document Type and Number:
WIPO Patent Application WO/2021/070597
Kind Code:
A1
Abstract:
The purpose of the present disclosure is to suppress any reduction in reliability related to a rotation control. This electric tool comprises a pressure-sensitive sensor (80), a support part (112), an output shaft (3), and a control unit. The pressure-sensitive sensor (80) senses pressing force from the outside. The support part (112) supports the pressure-sensitive sensor (80). The output shaft (3) retains a tip-end tool, and rotates relative to the support part (112) due to the action of an electric motor. The control unit (4) controls rotation of the output shaft (3) on the basis of an output from the pressure-sensitive sensor (80) that corresponds to the pressing force.
Inventors:
KITAMURA KOTA
MURUI ITARU
TSUJIMOTO NAOKI
MOMOEDA KOTARO
NAKAMURA AKITO
MURUI ITARU
TSUJIMOTO NAOKI
MOMOEDA KOTARO
NAKAMURA AKITO
Application Number:
PCT/JP2020/035459
Publication Date:
April 15, 2021
Filing Date:
September 18, 2020
Export Citation:
Assignee:
PANASONIC IP MAN CO LTD (JP)
International Classes:
B25B23/14; B25F5/00
Foreign References:
| JP2014104541A | 2014-06-09 | |||
| JP2011016210A | 2011-01-27 | |||
| JP2000246660A | 2000-09-12 |
Other References:
See also references of EP 4043151A4
Attorney, Agent or Firm:
HOKUTO PATENT ATTORNEYS OFFICE (JP)
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