Title:
STRUCTURE FOR MOTOR AND MANUFACTURING METHOD OF SAME
Document Type and Number:
WIPO Patent Application WO/2022/220463
Kind Code:
A1
Abstract:
Disclosed are a structure for a motor and a manufacturing method of same. The structure for a motor according to one embodiment comprises: a hollow housing having a first opening, which is open on a first surface facing a modulator block, and a second opening which is open on a second surface on the opposite side; a rotating shaft rotatably supported inside the housing; a rotor coupled to the rotating shaft to rotate together; a stator interacting with the rotor to rotate the rotating shaft when power is applied; a converter for converting the rotational force of the rotating shaft to linear motion; a bearing rotatably supporting the rotating shaft; and a bearing accommodation groove formed on the second surface of the housing and accommodating and supporting the bearing, wherein the bearing accommodation groove may be provided by bending the second surface and respectively supporting the inner lateral end and the outer lateral end of the bearing.
Inventors:
LEE JUSUNG (KR)
Application Number:
PCT/KR2022/004859
Publication Date:
October 20, 2022
Filing Date:
April 05, 2022
Export Citation:
Assignee:
MANDO CORP (KR)
International Classes:
H02K5/173; H02K5/04; H02K7/00; H02K7/06; H02K7/08; H02K15/00
Foreign References:
| KR102190270B1 | 2020-12-11 | |||
| KR102129482B1 | 2020-07-02 | |||
| JP2016178741A | 2016-10-06 | |||
| KR101222675B1 | 2013-01-17 | |||
| CN102904367A | 2013-01-30 |
Attorney, Agent or Firm:
SELIM INTELLECTUAL PROPERTY LAW FIRM (KR)
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