DE177802C - - Google Patents
Info
- Publication number
- DE177802C DE177802C DENDAT177802D DE177802DA DE177802C DE 177802 C DE177802 C DE 177802C DE NDAT177802 D DENDAT177802 D DE NDAT177802D DE 177802D A DE177802D A DE 177802DA DE 177802 C DE177802 C DE 177802C
- Authority
- DE
- Germany
- Prior art keywords
- workpiece
- mandrel
- stretching
- longitudinal direction
- rollers
- 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
- 238000000034 method Methods 0.000 claims description 5
- 238000005096 rolling process Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 description 3
- 230000001788 irregular Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B25/00—Mandrels for metal tube rolling mills, e.g. mandrels of the types used in the methods covered by group B21B17/00; Accessories or auxiliary means therefor ; Construction of, or alloys for, mandrels or plugs
- B21B25/06—Interchanging mandrels, fixing plugs on mandrel rods or cooling during interchanging mandrels
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE177802C true DE177802C (enrdf_load_stackoverflow) |
Family
ID=442242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT177802D Active DE177802C (enrdf_load_stackoverflow) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE177802C (enrdf_load_stackoverflow) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5225705A (en) * | 1991-04-02 | 1993-07-06 | Honda Giken Kogyo Kabushiki Kaisha | Semiconductor stress sensor mesfet or mesfet array |
| US5397911A (en) * | 1991-04-02 | 1995-03-14 | Honda Giken Kogyo Kabushiki Kaisha | Semiconductor sensor with plural gate electrodes |
-
0
- DE DENDAT177802D patent/DE177802C/de active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5225705A (en) * | 1991-04-02 | 1993-07-06 | Honda Giken Kogyo Kabushiki Kaisha | Semiconductor stress sensor mesfet or mesfet array |
| US5397911A (en) * | 1991-04-02 | 1995-03-14 | Honda Giken Kogyo Kabushiki Kaisha | Semiconductor sensor with plural gate electrodes |
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