JPH0483439U - - Google Patents
Info
- Publication number
- JPH0483439U JPH0483439U JP1990128772U JP12877290U JPH0483439U JP H0483439 U JPH0483439 U JP H0483439U JP 1990128772 U JP1990128772 U JP 1990128772U JP 12877290 U JP12877290 U JP 12877290U JP H0483439 U JPH0483439 U JP H0483439U
- Authority
- JP
- Japan
- Prior art keywords
- diameter part
- pinion gear
- forming
- large diameter
- forging
- 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.)
- Pending
Links
- 239000000463 material Substances 0.000 claims description 4
- 238000005242 forging Methods 0.000 claims 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
- B23P15/14—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass gear parts, e.g. gear wheels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
- B21K1/00—Making machine elements
- B21K1/28—Making machine elements wheels; discs
- B21K1/30—Making machine elements wheels; discs with gear-teeth
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Forging (AREA)
- Gear Processing (AREA)
- Gears, Cams (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990128772U JPH0483439U (US20090163788A1-20090625-C00002.png) | 1990-11-30 | 1990-11-30 | |
| KR1019910020991A KR960001652B1 (ko) | 1990-11-30 | 1991-11-23 | 피니언 기어의 성형방법 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990128772U JPH0483439U (US20090163788A1-20090625-C00002.png) | 1990-11-30 | 1990-11-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0483439U true JPH0483439U (US20090163788A1-20090625-C00002.png) | 1992-07-21 |
Family
ID=14993092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990128772U Pending JPH0483439U (US20090163788A1-20090625-C00002.png) | 1990-11-30 | 1990-11-30 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPH0483439U (US20090163788A1-20090625-C00002.png) |
| KR (1) | KR960001652B1 (US20090163788A1-20090625-C00002.png) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100336463B1 (ko) * | 1999-04-29 | 2002-05-15 | 이왕윤 | 토착 미생물을 이용한 축산 분뇨 정화 방법 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5714440A (en) * | 1980-06-30 | 1982-01-25 | Mitsubishi Steel Mfg Co Ltd | Method and device for production of product having tooth profile |
-
1990
- 1990-11-30 JP JP1990128772U patent/JPH0483439U/ja active Pending
-
1991
- 1991-11-23 KR KR1019910020991A patent/KR960001652B1/ko not_active IP Right Cessation
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5714440A (en) * | 1980-06-30 | 1982-01-25 | Mitsubishi Steel Mfg Co Ltd | Method and device for production of product having tooth profile |
Also Published As
| Publication number | Publication date |
|---|---|
| KR960001652B1 (ko) | 1996-02-03 |
| KR920009492A (ko) | 1992-06-25 |
