Title:
グラインダ
Document Type and Number:
Japanese Patent JP7412187
Kind Code:
B2
Abstract:
The invention provides a grinding machine. Thegrinding machine (1) is provided with an inner case (3) that houses a brushless motor (4); a main shaft (6) disposed in front of the brushless motor (4);and an outer housing (2) in which the inner housing (3) is disposed and which is provided integrally with a rear cylinder section (8). The inner housing (3) and the outer housing (2) are connected soas to be capable of relative rotation by a connecting rod (75) parallel to the main shaft (6), and the inner housing (3) is held by the outer housing (2) by a cylindrical rubber (80) disposed in frontof the connecting rod (75). Accordingly, the situation that vibration or reaction force is transmitted to an author can be effectively reduced, and therefore the use feeling or operability is good.
Inventors:
Bunnen Numata
Application Number:
JP2020003071A
Publication Date:
January 12, 2024
Filing Date:
January 10, 2020
Export Citation:
Assignee:
Makita Corporation
International Classes:
B24B23/00; B24B47/12; B25F5/02
Domestic Patent References:
| JP2017144539A | ||||
| JP2017144541A | ||||
| JP62074564A |
Attorney, Agent or Firm:
Yoshiki Ishida
Kyouichi Ueda
Kyouichi Ueda