DE143412C - - Google Patents
Info
- Publication number
- DE143412C DE143412C DENDAT143412D DE143412DA DE143412C DE 143412 C DE143412 C DE 143412C DE NDAT143412 D DENDAT143412 D DE NDAT143412D DE 143412D A DE143412D A DE 143412DA DE 143412 C DE143412 C DE 143412C
- Authority
- DE
- Germany
- Prior art keywords
- flat
- spring
- spiral
- round
- loops
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F35/00—Making springs from wire
- B21F35/04—Making flat springs, e.g. sinus springs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F43/00—Making bands, e.g. bracelets, or wire
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Wire Processing (AREA)
- Corsets Or Brassieres (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE143412C true DE143412C (enrdf_load_html_response) |
Family
ID=410908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT143412D Active DE143412C (enrdf_load_html_response) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE143412C (enrdf_load_html_response) |
-
0
- DE DENDAT143412D patent/DE143412C/de active Active
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