DE173973C - - Google Patents
Info
- Publication number
- DE173973C DE173973C DENDAT173973D DE173973DA DE173973C DE 173973 C DE173973 C DE 173973C DE NDAT173973 D DENDAT173973 D DE NDAT173973D DE 173973D A DE173973D A DE 173973DA DE 173973 C DE173973 C DE 173973C
- Authority
- DE
- Germany
- Prior art keywords
- workpiece
- inner roller
- rolling
- shift
- bearings
- 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.)
- Active
Links
- 238000005096 rolling process Methods 0.000 claims description 8
- 238000006073 displacement reaction Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- 229910052751 metal Inorganic materials 0.000 claims description 2
- 239000010959 steel Substances 0.000 claims description 2
- 241000947840 Alteromonadales Species 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B19/00—Tube-rolling by rollers arranged outside the work and having their axes not perpendicular to the axis of the work
- B21B19/12—Tube-rolling by rollers arranged outside the work and having their axes not perpendicular to the axis of the work the axes of the rollers being arranged essentially parallel to the axis of the work
- B21B19/14—Rolling tubes by means of additional rollers arranged inside the tubes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Delivering By Means Of Belts And Rollers (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE173973C true DE173973C (index.php) |
Family
ID=438744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT173973D Active DE173973C (index.php) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE173973C (index.php) |
-
0
- DE DENDAT173973D patent/DE173973C/de active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE173973C (index.php) | ||
| CH665572A5 (de) | Zweiwalzen-blechbiegemaschine. | |
| DE169853C (index.php) | ||
| DE102008056988A1 (de) | Verfahren und Walzwerk zum Herstellen von nahtlosen Stahlrohren | |
| DE259623C (index.php) | ||
| DE69727C (de) | Maschine zum Lang- und Breitstrecken mittels vor- und rückwärts gedrehter Walzen | |
| DE1950344B2 (de) | Vorrichtung zur erzielung eines kontinuierlichen luppenvorschubes insbesondere von stahl-luppen in kaltpilger-walzwerken | |
| DE1602039B2 (de) | Einrichtung zur Querschnittsver nngerung des Endes eines aus dem Lochwalzwerk kommenden dickwandigen Rohres vor seiner Weiterverarbeitung in einem Reduzierwerk | |
| DE285989C (index.php) | ||
| DE10245396A1 (de) | Vorrichtung und Verfahren zur Oberflächenbearbeitung von Werkstücken | |
| DE122932C (index.php) | ||
| DE163312C (index.php) | ||
| DE252911C (index.php) | ||
| DE162447C (index.php) | ||
| DE180030C (index.php) | ||
| DE168025C (index.php) | ||
| DE91212C (de) | Speisevorrichtung für ein Walzwerk zum Auswalzen von Röhren und anderen Hohlkörpern unter sogenanntem Rückwärtspilgern | |
| DE242904C (index.php) | ||
| DE1948752A1 (de) | Vorrichtung zum Kalibrieren der Innendurchmesser von Rohren,insbesondere Grossrohren | |
| DE275435C (index.php) | ||
| DE195514C (index.php) | ||
| DE162195C (index.php) | ||
| DE224944C (index.php) | ||
| DE166953C (index.php) | ||
| DE8720C (de) | Verfahren und Einrichtung zum Auswalzen von Röhren aus Ringen |