JPS623698B2 - - Google Patents
Info
- Publication number
- JPS623698B2 JPS623698B2 JP671481A JP671481A JPS623698B2 JP S623698 B2 JPS623698 B2 JP S623698B2 JP 671481 A JP671481 A JP 671481A JP 671481 A JP671481 A JP 671481A JP S623698 B2 JPS623698 B2 JP S623698B2
- Authority
- JP
- Japan
- Prior art keywords
- blade
- sickle
- edge
- cross
- dorsal
- 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
- 238000000034 method Methods 0.000 claims description 13
- 229910000831 Steel Inorganic materials 0.000 claims description 10
- 239000010959 steel Substances 0.000 claims description 10
- 238000004519 manufacturing process Methods 0.000 claims description 8
- 238000005452 bending Methods 0.000 claims description 5
- 238000004080 punching Methods 0.000 claims description 3
- 238000005520 cutting process Methods 0.000 description 8
- 239000000463 material Substances 0.000 description 3
- 238000003825 pressing Methods 0.000 description 2
- 229910001209 Low-carbon steel Inorganic materials 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D53/00—Making other particular articles
- B21D53/60—Making other particular articles cutlery wares; garden tools or the like
- B21D53/72—Making other particular articles cutlery wares; garden tools or the like sickles; scythes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Forging (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP671481A JPS57121849A (en) | 1981-01-19 | 1981-01-19 | Manufacture of sickle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP671481A JPS57121849A (en) | 1981-01-19 | 1981-01-19 | Manufacture of sickle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57121849A JPS57121849A (en) | 1982-07-29 |
| JPS623698B2 true JPS623698B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1987-01-26 |
Family
ID=11645931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP671481A Granted JPS57121849A (en) | 1981-01-19 | 1981-01-19 | Manufacture of sickle |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57121849A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59101249A (ja) * | 1982-11-30 | 1984-06-11 | Akio Hasegawa | 打抜鎌の製造方法 |
| CN100398258C (zh) * | 2005-08-16 | 2008-07-02 | 高百洋 | 一种镰刀生产加工方法 |
-
1981
- 1981-01-19 JP JP671481A patent/JPS57121849A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57121849A (en) | 1982-07-29 |