DE220739C - - Google Patents
Info
- Publication number
- DE220739C DE220739C DENDAT220739D DE220739DA DE220739C DE 220739 C DE220739 C DE 220739C DE NDAT220739 D DENDAT220739 D DE NDAT220739D DE 220739D A DE220739D A DE 220739DA DE 220739 C DE220739 C DE 220739C
- Authority
- DE
- Germany
- Prior art keywords
- cutting
- nipple
- pipe
- thread
- disks
- 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
- 238000005520 cutting process Methods 0.000 claims description 45
- 210000002445 Nipples Anatomy 0.000 claims description 36
- 210000001847 Jaw Anatomy 0.000 claims description 29
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 description 4
- 230000000875 corresponding Effects 0.000 description 4
- 238000010079 rubber tapping Methods 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 241000182341 Cubitermes group Species 0.000 description 1
- 210000001138 Tears Anatomy 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000036633 rest Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23G—THREAD CUTTING; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH
- B23G1/00—Thread cutting; Automatic machines specially designed therefor
- B23G1/22—Machines specially designed for operating on pipes or tubes
- B23G1/225—Machines specially designed for operating on pipes or tubes automatically controlled
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Forging (AREA)
- Turning (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE220739C true DE220739C (US20100056889A1-20100304-C00004.png) |
Family
ID=481765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT220739D Active DE220739C (US20100056889A1-20100304-C00004.png) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE220739C (US20100056889A1-20100304-C00004.png) |
-
0
- DE DENDAT220739D patent/DE220739C/de active Active
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