BE371703A - - Google Patents
Info
- Publication number
- BE371703A BE371703A BE371703DA BE371703A BE 371703 A BE371703 A BE 371703A BE 371703D A BE371703D A BE 371703DA BE 371703 A BE371703 A BE 371703A
- Authority
- BE
- Belgium
- Prior art keywords
- stamp
- blank
- ejector
- machine
- arrangement according
- Prior art date
Links
- 238000005242 forging Methods 0.000 claims description 9
- 210000000614 Ribs Anatomy 0.000 claims description 4
- 239000002184 metal Substances 0.000 description 7
- 229910052751 metal Inorganic materials 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 230000000875 corresponding Effects 0.000 description 2
- 240000001439 Opuntia Species 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 230000000149 penetrating Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000000717 retained Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
Classifications
-
- 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
- B21K1/64—Making machine elements nuts
- B21K1/70—Making machine elements nuts of special shape, e.g. self-locking nuts, wing nuts
- B21K1/707—Self-locking nuts
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Forging (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE371703A true BE371703A (xx) |
Family
ID=42937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE371703D BE371703A (xx) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE371703A (xx) |
-
0
- BE BE371703D patent/BE371703A/fr unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9403207B2 (en) | Spiral bevel gear forging apparatus | |
| FR3008911A1 (fr) | Procede de poinconnage et de rivetage combine | |
| US2871492A (en) | Method of forging a nut blank having a bore with a projecting key | |
| BE371703A (xx) | ||
| CN201659230U (zh) | 一种凹模回转镦锻机 | |
| JP6039746B1 (ja) | 部品製造装置 | |
| BE1003661A3 (fr) | Machine d'estampage a matrices fermees. | |
| US3167859A (en) | Method of producing shouldered sleeves and similar articles | |
| CN111822565B (zh) | 蛇形条薄片件冲压模具 | |
| US4136417A (en) | Method and machine for forming a hollow rivet | |
| JP3032206B1 (ja) | 外周面に捻れ溝、孔面にストレ―ト溝を有する溝付き筒状部材の製法及び金型 | |
| JPH0957390A (ja) | 圧造機のキックアウト装置 | |
| FR2464122A1 (fr) | Procede de fabrication de pieces polaires pour machines electriques | |
| JP7230289B2 (ja) | ワーク側面成形装置 | |
| BE481743A (xx) | ||
| US1119775A (en) | Method of making nuts and the like. | |
| US1346889A (en) | Nut-machine | |
| BE678606A (xx) | ||
| USRE313E (en) | Nut and washer machine | |
| CH397388A (fr) | Machine pour la fabrication de pièces présentant une tête polygonale | |
| EP4414181A1 (fr) | Outil de frappe formant une étampe, et procédé d'étampage associé | |
| CH720488A2 (fr) | Outil de frappe formant une étampe, et procédé d'étampage associé | |
| BE495693A (xx) | ||
| BE633556A (xx) | ||
| CH238363A (fr) | Outillage pour frapper à la presse des pièces présentant un trou axial et un profil déterminé. |