Title:
POWER TOOL AND ATTACHMENT
Document Type and Number:
WIPO Patent Application WO/2023/080055
Kind Code:
A1
Abstract:
Provided is an attachment 20 for a power tool, the attachment 20 being detachably mounted on a power tool body provided with an output shaft that is provided so as to be capable of driving rotation and that has a mounting part at the distal end thereof, and being driven to rotate about the axis of the output shaft. In the attachment 20, attachment sections 32a, 32b are inserted into attachment holes 23b, 24b, whereby a holder section 30 is rotatably supported on a pair of arm sections 23, 24, and the attachment sections 32a, 32b are pressed and fitted into engagement grooves 23c, 24c formed by parts of the inner peripheral surfaces of the attachment holes 23b, 24b being notched, whereby the holder section 30 is fixed to the pair of arm sections 23, 24.
Inventors:
NAKAHARA TOYOHISA (JP)
Application Number:
PCT/JP2022/040165
Publication Date:
May 11, 2023
Filing Date:
October 27, 2022
Export Citation:
Assignee:
NAKAHARA TOYOHISA (JP)
International Classes:
B25F3/00; B23B51/08; B23B51/12; B25B21/00
Foreign References:
| US7404563B2 | 2008-07-29 | |||
| US4676703A | 1987-06-30 | |||
| US4512693A | 1985-04-23 | |||
| US1697414A | 1929-01-01 | |||
| US20140015205A1 | 2014-01-16 |
Attorney, Agent or Firm:
ARAWORE INTERNATIONAL IP LAW FIRM (JP)
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