FR821248A - Device for shaping the end of a metal wire - Google Patents
Device for shaping the end of a metal wireInfo
- Publication number
- FR821248A FR821248A FR821248DA FR821248A FR 821248 A FR821248 A FR 821248A FR 821248D A FR821248D A FR 821248DA FR 821248 A FR821248 A FR 821248A
- Authority
- FR
- France
- Prior art keywords
- shaping
- metal wire
- wire
- metal
- 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.)
- Expired
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F3/00—Coiling wire into particular forms
- B21F3/02—Coiling wire into particular forms helically
- B21F3/04—Coiling wire into particular forms helically externally on a mandrel or the like
-
- 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
-
- 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
- B21F35/02—Bending or deforming ends of coil springs to special shape
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR821248T | 1937-04-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR821248A true FR821248A (en) | 1937-11-30 |
Family
ID=9276038
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR821248D Expired FR821248A (en) | 1937-04-29 | 1937-04-29 | Device for shaping the end of a metal wire |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR821248A (en) |
-
1937
- 1937-04-29 FR FR821248D patent/FR821248A/en not_active Expired
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