DE122940C - - Google Patents
Info
- Publication number
- DE122940C DE122940C DENDAT122940D DE122940DA DE122940C DE 122940 C DE122940 C DE 122940C DE NDAT122940 D DENDAT122940 D DE NDAT122940D DE 122940D A DE122940D A DE 122940DA DE 122940 C DE122940 C DE 122940C
- Authority
- DE
- Germany
- Prior art keywords
- heads
- needle
- shafts
- bath
- needle shafts
- 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 3
- 238000001816 cooling Methods 0.000 claims description 2
- 239000007788 liquid Substances 0.000 claims description 2
- 229910001338 liquidmetal Inorganic materials 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 238000007654 immersion Methods 0.000 claims 1
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21G—MAKING NEEDLES, PINS OR NAILS OF METAL
- B21G3/00—Making pins, nails, or the like
- B21G3/02—Making pins, nails, or the like of pins of the kind used in the tailoring trade or the house- hold
- B21G3/04—Making pins, nails, or the like of pins of the kind used in the tailoring trade or the house- hold with locking or shielding device for the pin point, e.g. safety-pins
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21G—MAKING NEEDLES, PINS OR NAILS OF METAL
- B21G3/00—Making pins, nails, or the like
- B21G3/02—Making pins, nails, or the like of pins of the kind used in the tailoring trade or the house- hold
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing Of Electrical Connectors (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE122940C true DE122940C (enrdf_load_stackoverflow) |
Family
ID=391824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT122940D Active DE122940C (enrdf_load_stackoverflow) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE122940C (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2843726A (en) * | 1955-02-18 | 1958-07-15 | Earl F Kiernan | Method for the fabrication of very small thermocouples |
-
0
- DE DENDAT122940D patent/DE122940C/de active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2843726A (en) * | 1955-02-18 | 1958-07-15 | Earl F Kiernan | Method for the fabrication of very small thermocouples |
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