KR820002422Y1 - 자전거용 스프로킷 - Google Patents
자전거용 스프로킷 Download PDFInfo
- Publication number
- KR820002422Y1 KR820002422Y1 KR2019820007765U KR820007765U KR820002422Y1 KR 820002422 Y1 KR820002422 Y1 KR 820002422Y1 KR 2019820007765 U KR2019820007765 U KR 2019820007765U KR 820007765 U KR820007765 U KR 820007765U KR 820002422 Y1 KR820002422 Y1 KR 820002422Y1
- Authority
- KR
- South Korea
- Prior art keywords
- sprocket
- chain
- teeth
- tooth
- tip
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
- B62M9/00—Transmissions characterised by use of an endless chain, belt, or the like
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Gears, Cams (AREA)
- Transmissions By Endless Flexible Members (AREA)
Abstract
Description
Claims (1)
- 외주에 다수의 치(2)가 형성되어 있는 자전거용 스프로킷에 있어서, 그 다수의 치중 적어도 하나의 치의 선단부(3)가 상기 스프로킷 본체(1)의 두께방향 중심선에 대하여 경사져 있는 것을 특징으로 하는 자전거용의 스프로킷.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019820007765U KR820002422Y1 (ko) | 1978-01-10 | 1982-09-30 | 자전거용 스프로킷 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019780000047 | 1978-01-10 | ||
KR2019820007765U KR820002422Y1 (ko) | 1978-01-10 | 1982-09-30 | 자전거용 스프로킷 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019780000047 Division | 1978-01-10 | 1978-01-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR820002422Y1 true KR820002422Y1 (ko) | 1982-11-25 |
Family
ID=26626094
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019820007765U KR820002422Y1 (ko) | 1978-01-10 | 1982-09-30 | 자전거용 스프로킷 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR820002422Y1 (ko) |
-
1982
- 1982-09-30 KR KR2019820007765U patent/KR820002422Y1/ko active
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
UA0105 | Converted application for utility model registration |
Patent event date: 19820930 Patent event code: UA01011R05D Comment text: Application for Conversion into Application for Utility Model Registration |
|
UG1604 | Publication of application |
Patent event code: UG16041S01I Comment text: Decision on Publication of Application Patent event date: 19821016 |
|
UE0701 | Decision of registration |
Patent event date: 19830131 Comment text: Decision to Grant Registration Patent event code: UE07011S01D |
|
UR0701 | Registration of establishment |
Patent event date: 19830208 Patent event code: UR07011E01D Comment text: Registration of Establishment |
|
UR1002 | Payment of registration fee |
Start annual number: 1 End annual number: 3 Payment date: 19830208 |
|
UR1001 | Payment of annual fee |
Payment date: 19851106 Start annual number: 4 End annual number: 4 |
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UR1001 | Payment of annual fee |
Payment date: 19861115 Start annual number: 5 End annual number: 5 |
|
UR1001 | Payment of annual fee |
Payment date: 19871116 Start annual number: 6 End annual number: 6 |
|
UR1001 | Payment of annual fee |
Payment date: 19881115 Start annual number: 7 End annual number: 7 |
|
UC1903 | Unpaid annual fee |
Termination date: 19910718 Termination category: Default of registration fee |