Title:
ELECTRIC TOOL
Document Type and Number:
WIPO Patent Application WO/2024/048149
Kind Code:
A1
Abstract:
The present disclosure addresses the problem of stabilizing work. This electric tool (1) comprises a motor (2), an output shaft (6), a transmission mechanism (3), a first bearing (8A), a second bearing (8B), and a cover (10B). The output shaft (6) is linked to a distal-end tool (11). The transmission mechanism (3) engages with the output shaft (6) and transmits torque from the motor (2) to the output shaft (6). The first bearing (8A) and the second bearing (8B) rotatably support the output shaft (6). The cover (10B) accommodates the motor (2), the transmission mechanism (3), the first bearing (8A), and the second bearing (8B). The first bearing (8A) is disposed between the second bearing (8A) and the distal-end tool (11). The second bearing (8B) is disposed at the portion where the transmission mechanism (3) and the output shaft (6) are engaged, such that the second bearing (8B) contacts the transmission mechanism (3) and the cover (10B).
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Inventors:
MOMOEDA KOTARO
KOSAKA KOHEI
KOSAKA KOHEI
Application Number:
PCT/JP2023/027459
Publication Date:
March 07, 2024
Filing Date:
July 26, 2023
Export Citation:
Assignee:
PANASONIC HOLDINGS CORP (JP)
International Classes:
B25B21/00; B25F5/00
Foreign References:
| JP2021126708A | 2021-09-02 | |||
| JP2021171867A | 2021-11-01 | |||
| JP2020055074A | 2020-04-09 | |||
| US20200353609A1 | 2020-11-12 |
Attorney, Agent or Firm:
HOKUTO PATENT ATTORNEYS OFFICE (JP)
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