KR890007619Y1 - 전동기용 브래킷 - Google Patents
전동기용 브래킷 Download PDFInfo
- Publication number
- KR890007619Y1 KR890007619Y1 KR2019870000781U KR870000781U KR890007619Y1 KR 890007619 Y1 KR890007619 Y1 KR 890007619Y1 KR 2019870000781 U KR2019870000781 U KR 2019870000781U KR 870000781 U KR870000781 U KR 870000781U KR 890007619 Y1 KR890007619 Y1 KR 890007619Y1
- Authority
- KR
- South Korea
- Prior art keywords
- ball bearing
- jaw
- bracket
- support ring
- electric motor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 239000007769 metal material Substances 0.000 claims 1
- 229910000838 Al alloy Inorganic materials 0.000 description 6
- 229910001060 Gray iron Inorganic materials 0.000 description 5
- 238000004512 die casting Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000001816 cooling Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 229910001018 Cast iron Inorganic materials 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 244000309464 bull Species 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004663 powder metallurgy Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000009865 steel metallurgy Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/16—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields
- H02K5/173—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using bearings with rolling contact, e.g. ball bearings
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/06—Cast metal casings
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Motor Or Generator Frames (AREA)
Abstract
Description
Claims (1)
- 브래킷본체(1)의 중심부에 전동기축 인출공(2)과 볼베어링 삽입을 위한 돌출턱(3)을 형성한 통상의 것에 있어서, 돌출턱(3)의 내측에 강도가 큰 금속재로 되어 일측절개부(6)가 형성된 볼베어링지지링(4)을 삽입시키되 상기 돌출턱(3)에 연장하여 볼베어링지지링(4)의 선단부를 덮는 링지지턱(5)이 형성되도록 본체(1)와 함께 하여서 된 전동기용 브래킷.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019870000781U KR890007619Y1 (ko) | 1987-01-26 | 1987-01-26 | 전동기용 브래킷 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019870000781U KR890007619Y1 (ko) | 1987-01-26 | 1987-01-26 | 전동기용 브래킷 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR880015448U KR880015448U (ko) | 1988-09-15 |
KR890007619Y1 true KR890007619Y1 (ko) | 1989-10-30 |
Family
ID=19259221
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019870000781U Expired KR890007619Y1 (ko) | 1987-01-26 | 1987-01-26 | 전동기용 브래킷 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR890007619Y1 (ko) |
-
1987
- 1987-01-26 KR KR2019870000781U patent/KR890007619Y1/ko not_active Expired
Also Published As
Publication number | Publication date |
---|---|
KR880015448U (ko) | 1988-09-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
UA0108 | Application for utility model registration |
Comment text: Application for Utility Model Registration Patent event code: UA01011R08D Patent event date: 19870126 |
|
UA0201 | Request for examination |
Patent event date: 19870126 Patent event code: UA02012R01D Comment text: Request for Examination of Application |
|
N231 | Notification of change of applicant | ||
UN2301 | Change of applicant |
Comment text: Notification of Change of Applicant Patent event code: UN23011R01D Patent event date: 19870910 |
|
UG1501 | Laying open of application | ||
E902 | Notification of reason for refusal | ||
UE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event code: UE09021S01D Patent event date: 19890811 |
|
UG1604 | Publication of application |
Patent event code: UG16041S01I Comment text: Decision on Publication of Application Patent event date: 19890928 |
|
E701 | Decision to grant or registration of patent right | ||
UE0701 | Decision of registration |
Patent event date: 19900112 Comment text: Decision to Grant Registration Patent event code: UE07011S01D |
|
REGI | Registration of establishment | ||
UR0701 | Registration of establishment |
Patent event date: 19900206 Patent event code: UR07011E01D Comment text: Registration of Establishment |
|
UR1002 | Payment of registration fee |
Start annual number: 1 End annual number: 3 Payment date: 19900206 |
|
FPAY | Annual fee payment |
Payment date: 19920917 Year of fee payment: 4 |
|
UR1001 | Payment of annual fee |
Payment date: 19920917 Start annual number: 4 End annual number: 4 |
|
LAPS | Lapse due to unpaid annual fee | ||
UC1903 | Unpaid annual fee |
Termination date: 19941008 Termination category: Default of registration fee |