DE148636C - - Google Patents
Info
- Publication number
- DE148636C DE148636C DENDAT148636D DE148636DA DE148636C DE 148636 C DE148636 C DE 148636C DE NDAT148636 D DENDAT148636 D DE NDAT148636D DE 148636D A DE148636D A DE 148636DA DE 148636 C DE148636 C DE 148636C
- Authority
- DE
- Germany
- Prior art keywords
- flanging
- rollers
- rolling
- takes place
- double cone
- 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 1
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
- B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
- B21D39/08—Tube expanders
- B21D39/12—Tube expanders with rollers for expanding and flanging
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Description
Hierzu ι Blatt Zeichnungen.For this purpose ι sheet of drawings.
BERLIN, GEDRÜCKT IN DER REICHSDRUCKEREI.BERLIN, PRINTED IN THE REICHSDRUCKEREI.
Claims (1)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE148636C true DE148636C (en) |
Family
ID=415711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT148636D Active DE148636C (en) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE148636C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103722528A (en) * | 2013-12-06 | 2014-04-16 | 中船动力有限公司 | Blank cap expander and expansion method |
-
0
- DE DENDAT148636D patent/DE148636C/de active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103722528A (en) * | 2013-12-06 | 2014-04-16 | 中船动力有限公司 | Blank cap expander and expansion method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE148636C (en) | ||
| CN101520388A (en) | Device for testing bulge performance of tubular products | |
| GB945574A (en) | Mandrel bar steadier | |
| DE173852C (en) | ||
| DE260938C (en) | ||
| CN209305150U (en) | A kind of portable type round tube Word-carving machine | |
| DE18695C (en) | Innovations in the expansion apparatus patented under P. R. 1919. (I. | |
| DE28561C (en) | Beer pressure apparatus for lifting beer using some kind of gas | |
| DE43970C (en) | Adjustable equipment for arching and concreting between iron beams | |
| DE195668C (en) | ||
| CN221706480U (en) | Pipeline wall thickness detection device | |
| DE11584C (en) | Innovations in dispensing equipment for carbonated liquids | |
| DE74897C (en) | Device for making the embossing plate easily accessible on balancing embossing presses | |
| DE35078C (en) | Oxyhydrogen combustion for steam boilers | |
| DE62481C (en) | Apparatus for caramelizing coffee | |
| DE189035C (en) | ||
| DE503141C (en) | Device for controlling the pregrippers on two-turn machines | |
| DE50144C (en) | Ring chain with elevations on the link bars | |
| DE138841C (en) | ||
| DE15673C (en) | Innovations in the flame tube and tubular steam boiler patented under P. R. 3340 | |
| DE226510C (en) | ||
| DE237514C (en) | ||
| DE83603C (en) | ||
| DE16446C (en) | Lockable guide roller for wire pulls | |
| DE60131C (en) | Steam and water heating boilers |