Title:
ROUTER
Document Type and Number:
WIPO Patent Application WO/2021/085018
Kind Code:
A1
Abstract:
Provided is a router that suppresses a deterioration in stability. In the router 10, a battery holder 60 is provided on the upper side of a motor housing 33, and a battery 70 is detachably attached to the battery holder 60. Therefore, electric power can be supplied from the battery 70 to a motor 40 to drive the motor. Accordingly, convenience can be improved. Here, when viewed from a direction orthogonal to the vertical direction, an angle between a virtual line IL passing through an outer circumferential lower end of a base 20 and the center of gravity G of the router 10 and the lower surface of the base 20 is set to 80 degrees or less. Therefore, for example, even when the router 10 is tilted starting from the outer circumferential lower end of the base 20, the posture of the router 10 can return to a state before the tilting if the tilting angle of the router 10 is smaller than 10 degrees. Accordingly, a deterioration in the stability of the posture of the router 10 can be suppressed.
Inventors:
OSADA YOSHIAKI (JP)
KUMAKURA TAKERU (JP)
KUMAKURA TAKERU (JP)
Application Number:
PCT/JP2020/037215
Publication Date:
May 06, 2021
Filing Date:
September 30, 2020
Export Citation:
Assignee:
KOKI HOLDINGS CO LTD (JP)
International Classes:
B25F5/00; B27C5/10; B25F5/02; B27G3/00
Foreign References:
| JP2014148017A | 2014-08-21 | |||
| JP2012196866A | 2012-10-18 | |||
| JPH10202604A | 1998-08-04 | |||
| JP2018079632A | 2018-05-24 | |||
| US20190190351A1 | 2019-06-20 | |||
| US20030044251A1 | 2003-03-06 | |||
| JP2011073159A | 2011-04-14 | |||
| JP2007203675A | 2007-08-16 |
Other References:
See also references of EP 4052874A4
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