RO80100B1 - Procedeu si dispozitiv de etansare - Google Patents
Procedeu si dispozitiv de etansareInfo
- Publication number
- RO80100B1 RO80100B1 RO106131A RO10613181A RO80100B1 RO 80100 B1 RO80100 B1 RO 80100B1 RO 106131 A RO106131 A RO 106131A RO 10613181 A RO10613181 A RO 10613181A RO 80100 B1 RO80100 B1 RO 80100B1
- Authority
- RO
- Romania
- Prior art keywords
- sealing
- materials
- hydraulic extrusion
- sealing process
- teflon
- Prior art date
Links
- 238000007789 sealing Methods 0.000 title abstract 5
- 238000000034 method Methods 0.000 title abstract 4
- 239000000463 material Substances 0.000 abstract 3
- 238000001125 extrusion Methods 0.000 abstract 2
- 239000004033 plastic Substances 0.000 abstract 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 1
- 229910000831 Steel Inorganic materials 0.000 abstract 1
- 239000004809 Teflon Substances 0.000 abstract 1
- 229920006362 Teflon® Polymers 0.000 abstract 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 abstract 1
- 229910052802 copper Inorganic materials 0.000 abstract 1
- 239000010949 copper Substances 0.000 abstract 1
- 230000002950 deficient Effects 0.000 abstract 1
- 239000010959 steel Substances 0.000 abstract 1
Landscapes
- Gasket Seals (AREA)
Abstract
Inventia se refera la un procedeu si un dispozitiv de etansare a poansoanelor folosite la extruderea hidraulica. Procedeul si dispozitivul de etansare, conform inventiei, rezolva etansarea spatiului de lucru la deformarea plastica a materialelor prin extruderea hidraulica de presele conventionale. Se utilizeaza în acest scop, niste garnituri din materiale conventionale, care sunt asezate si fixate pe poanson în ordinea cresterii valorilor caracteristicilor elastice si plastice: teflon, aluminiu, otel, cupru. Procedeul si dispozitivul, conform inevntiei, prezinta avantajul ca reduc consumul de materiale deficitare în conditii de etansare optima a spatiului de lucru, în timp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO106131A RO80100B1 (ro) | 1981-12-28 | 1981-12-28 | Procedeu si dispozitiv de etansare |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO106131A RO80100B1 (ro) | 1981-12-28 | 1981-12-28 | Procedeu si dispozitiv de etansare |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RO80100A2 RO80100A2 (ro) | 1984-04-12 |
| RO80100B1 true RO80100B1 (ro) | 1984-05-30 |
Family
ID=20110833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO106131A RO80100B1 (ro) | 1981-12-28 | 1981-12-28 | Procedeu si dispozitiv de etansare |
Country Status (1)
| Country | Link |
|---|---|
| RO (1) | RO80100B1 (ro) |
-
1981
- 1981-12-28 RO RO106131A patent/RO80100B1/ro unknown
Also Published As
| Publication number | Publication date |
|---|---|
| RO80100A2 (ro) | 1984-04-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE3576129D1 (de) | Presse zum bearbeiten von werkstuecken aus metall. | |
| SE8402700L (sv) | Multipelbearbetningsmaskin | |
| GB8432554D0 (en) | Punch & die press | |
| FR2278490A1 (fr) | Procede de travail des feuilles dans une presse a platines et presse pour la mise en oeuvre de ce procede | |
| IT8349273A0 (it) | Perfezionamento nelle presse di punzonatura per manufatti in lamiera | |
| DE3576128D1 (de) | Folgegesenk mit elastischer werkzeughalterung. | |
| DE3164521D1 (en) | High-tensile, cold-rolled steel plate with excellent formability and process for its production, as well as high-tensile, galvanized steel plate with excellent formability, and process for its production | |
| IT8047896A0 (it) | Perfezionamento nelle presse per la imbutitura di metalli,in particolare barattoli | |
| RO80100B1 (ro) | Procedeu si dispozitiv de etansare | |
| GB1459254A (en) | High pressure seal | |
| IT977736B (it) | Manovella ad eccentricita regolabi le particolarmente per presse per la lavorazione di metalli | |
| ES295851U (es) | Dispositivo para aplicar una presion superficial sobre piezas a trabajar que se hallan en movimiento de avance, tales como placas de material de madera o similares | |
| IT9067049A0 (it) | Procedimento per lo stampaggio di lamiere e pressa idraulica per la realizzazione di tale procedimento. | |
| IT8047895A0 (it) | Perfezionamento nelle presse per la imbutitura di metalli | |
| IT1130562B (it) | Pressa piegatrice,in particolare per lamiere di metallo o di altro materiale plasticamente deformabile | |
| RU93031454A (ru) | Штамп для вытяжки кузовых деталей | |
| RU92003794A (ru) | Гидравлический пресс высокого давления | |
| IT8125641A0 (it) | Pressa per operare su billette metalliche. | |
| GB1284090A (en) | Improvements in and relating to dynamic sealing devices | |
| AU521848B2 (en) | Indirect metal extrusion and tube press anda sealing plate anda pressure plate therefor | |
| JPS5440372A (en) | Hydraulic pressure type screw press for blank reciprocating press | |
| PL245238A1 (en) | Double-action stamping die for use on single-action presses | |
| JPS5299960A (en) | Method of press bending edge of thick steel plate for larteediameter pipe | |
| GB1305219A (ro) | ||
| SU1266589A1 (ru) | Устройство дл волочени изделий в режиме гидродинамического трени |