JPH01262039A - ボルトの製造方法 - Google Patents
ボルトの製造方法Info
- Publication number
- JPH01262039A JPH01262039A JP9038688A JP9038688A JPH01262039A JP H01262039 A JPH01262039 A JP H01262039A JP 9038688 A JP9038688 A JP 9038688A JP 9038688 A JP9038688 A JP 9038688A JP H01262039 A JPH01262039 A JP H01262039A
- Authority
- JP
- Japan
- Prior art keywords
- bolt
- forming
- shaft
- tip
- cutting
- 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.)
- Granted
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 19
- 238000000034 method Methods 0.000 claims abstract description 11
- 229910000831 Steel Inorganic materials 0.000 abstract description 21
- 239000010959 steel Substances 0.000 abstract description 21
- 238000005520 cutting process Methods 0.000 abstract description 11
- 238000003825 pressing Methods 0.000 abstract description 4
- 239000000463 material Substances 0.000 abstract description 3
- 238000005096 rolling process Methods 0.000 abstract description 3
- 238000004080 punching Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 5
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 239000012467 final product Substances 0.000 description 2
- 230000000593 degrading effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Forging (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9038688A JPH01262039A (ja) | 1988-04-14 | 1988-04-14 | ボルトの製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9038688A JPH01262039A (ja) | 1988-04-14 | 1988-04-14 | ボルトの製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01262039A true JPH01262039A (ja) | 1989-10-18 |
| JPH0362497B2 JPH0362497B2 (en]) | 1991-09-26 |
Family
ID=13997139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9038688A Granted JPH01262039A (ja) | 1988-04-14 | 1988-04-14 | ボルトの製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01262039A (en]) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100281572B1 (ko) * | 1998-04-13 | 2001-02-15 | 김진배 | 나사머리 제조장치 |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5284569B2 (ja) | 2006-05-30 | 2013-09-11 | 大塚化学株式会社 | 顆粒状板状チタン酸塩、その製造方法及び顆粒状板状チタン酸塩を含有する樹脂組成物 |
| JP5220290B2 (ja) | 2006-08-21 | 2013-06-26 | 大塚化学株式会社 | ポリマーアロイ用相溶化剤、ポリマーアロイ及びポリマーアロイ調製用マスターバッチ |
| JP2008214124A (ja) | 2007-03-02 | 2008-09-18 | Otsuka Chemical Co Ltd | チタン酸アルカリ金属塩固着チタン酸塩、その製造方法及びチタン酸アルカリ金属塩固着チタン酸塩を含有する樹脂組成物 |
-
1988
- 1988-04-14 JP JP9038688A patent/JPH01262039A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100281572B1 (ko) * | 1998-04-13 | 2001-02-15 | 김진배 | 나사머리 제조장치 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0362497B2 (en]) | 1991-09-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20080926 Year of fee payment: 17 |
|
| EXPY | Cancellation because of completion of term | ||
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20080926 Year of fee payment: 17 |