AT269043B - Vorrichtung zur Durchmesserverminderung dünnwandiger Rohre - Google Patents
Vorrichtung zur Durchmesserverminderung dünnwandiger RohreInfo
- Publication number
- AT269043B AT269043B AT205666A AT205666A AT269043B AT 269043 B AT269043 B AT 269043B AT 205666 A AT205666 A AT 205666A AT 205666 A AT205666 A AT 205666A AT 269043 B AT269043 B AT 269043B
- Authority
- AT
- Austria
- Prior art keywords
- thin
- reducing
- diameter
- walled pipes
- walled
- Prior art date
Links
Classifications
-
- 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
- B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
- B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
- B21C37/30—Finishing tubes, e.g. sizing, burnishing
-
- 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
- B21D41/00—Application of procedures in order to alter the diameter of tube ends
- B21D41/04—Reducing; Closing
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C21/00—Apparatus or processes specially adapted to the manufacture of reactors or parts thereof
- G21C21/02—Manufacture of fuel elements or breeder elements contained in non-active casings
- G21C21/10—Manufacture of fuel elements or breeder elements contained in non-active casings by extrusion, drawing, or stretching by rolling, e.g. "picture frame" technique
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Plasma & Fusion (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEM0068411 | 1966-02-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT269043B true AT269043B (de) | 1969-03-10 |
Family
ID=7312593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT205666A AT269043B (de) | 1966-02-16 | 1966-03-04 | Vorrichtung zur Durchmesserverminderung dünnwandiger Rohre |
Country Status (2)
| Country | Link |
|---|---|
| AT (1) | AT269043B (de) |
| DE (1) | DE1527815A1 (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102004004109B4 (de) * | 2004-01-23 | 2009-11-12 | Institut für Umformtechnik Universität Stuttgart | Vorrichtung zur Verstellung des Matrizendurchmessers beim Ziehen, Durchdrücken und Fließpressen |
-
1966
- 1966-02-16 DE DE19661527815 patent/DE1527815A1/de active Pending
- 1966-03-04 AT AT205666A patent/AT269043B/de active
Also Published As
| Publication number | Publication date |
|---|---|
| DE1527815A1 (de) | 1970-01-08 |
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