CS245208B1 - Device for forming especially of spiral bodies - Google Patents
Device for forming especially of spiral bodies Download PDFInfo
- Publication number
- CS245208B1 CS245208B1 CS172283A CS172283A CS245208B1 CS 245208 B1 CS245208 B1 CS 245208B1 CS 172283 A CS172283 A CS 172283A CS 172283 A CS172283 A CS 172283A CS 245208 B1 CS245208 B1 CS 245208B1
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- forming
- cavity
- jaws
- cylindrical surfaces
- cylindrical
- Prior art date
Links
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
- B21D15/00—Corrugating tubes
- B21D15/04—Corrugating tubes transversely, e.g. helically
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C3/00—Profiling tools for metal drawing; Combinations of dies and mandrels
- B21C3/02—Dies; Selection of material therefor; Cleaning thereof
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rotary Pumps (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
- Reciprocating Pumps (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Forging (AREA)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CS172283A CS245208B1 (en) | 1983-03-14 | 1983-03-14 | Device for forming especially of spiral bodies |
SE8503619A SE448069B (sv) | 1983-03-14 | 1985-07-26 | Anordning for formning av skruvformade kroppar |
GB8518916A GB2178350A (en) | 1983-03-14 | 1985-07-26 | Device for cold forming bodies, especially helical bodies |
DE19853527664 DE3527664A1 (de) | 1983-03-14 | 1985-08-01 | Vorrichtung zur herstellung von wendelfoermigen hohlkoerpern |
FR8511770A FR2585594B3 (fr) | 1983-03-14 | 1985-08-01 | Dispositif de faconnage, notamment de corps helicoidaux |
NL8502199A NL8502199A (nl) | 1983-03-14 | 1985-08-07 | Inrichting voor het vormen van schroefvormige lichamen. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CS172283A CS245208B1 (en) | 1983-03-14 | 1983-03-14 | Device for forming especially of spiral bodies |
Publications (2)
Publication Number | Publication Date |
---|---|
CS8301722A CS8301722A (sv) | 1985-10-16 |
CS245208B1 true CS245208B1 (en) | 1986-09-18 |
Family
ID=5352301
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CS172283A CS245208B1 (en) | 1983-03-14 | 1983-03-14 | Device for forming especially of spiral bodies |
Country Status (6)
Country | Link |
---|---|
CS (1) | CS245208B1 (sv) |
DE (1) | DE3527664A1 (sv) |
FR (1) | FR2585594B3 (sv) |
GB (1) | GB2178350A (sv) |
NL (1) | NL8502199A (sv) |
SE (1) | SE448069B (sv) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IE873196L (en) * | 1987-11-25 | 1989-05-25 | Vania Expansion Snc | A pump |
DE4323759A1 (de) * | 1993-07-15 | 1995-01-19 | Artemis Kautschuk Kunststoff | Verfahren zur Herstellung von Rotoren für Exzenterschneckenpumpen |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1194162A (en) * | 1968-08-09 | 1970-06-10 | Sigma Lutin | Improvements in or relating to Pump Spindles. |
GB1344444A (en) * | 1972-04-13 | 1974-01-23 | Anisimov A V Ilin O J | Die for drawing sections |
-
1983
- 1983-03-14 CS CS172283A patent/CS245208B1/cs unknown
-
1985
- 1985-07-26 SE SE8503619A patent/SE448069B/sv not_active IP Right Cessation
- 1985-07-26 GB GB8518916A patent/GB2178350A/en not_active Withdrawn
- 1985-08-01 FR FR8511770A patent/FR2585594B3/fr not_active Expired
- 1985-08-01 DE DE19853527664 patent/DE3527664A1/de not_active Withdrawn
- 1985-08-07 NL NL8502199A patent/NL8502199A/nl not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
FR2585594B3 (fr) | 1987-10-23 |
SE8503619D0 (sv) | 1985-07-26 |
DE3527664A1 (de) | 1987-02-12 |
GB2178350A (en) | 1987-02-11 |
GB8518916D0 (en) | 1985-09-04 |
SE448069B (sv) | 1987-01-19 |
FR2585594A1 (fr) | 1987-02-06 |
NL8502199A (nl) | 1987-03-02 |
CS8301722A (sv) | 1985-10-16 |
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