NL63045C - - Google Patents
Info
- Publication number
- NL63045C NL63045C NL63045DA NL63045C NL 63045 C NL63045 C NL 63045C NL 63045D A NL63045D A NL 63045DA NL 63045 C NL63045 C NL 63045C
- Authority
- NL
- Netherlands
Links
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
- B21D41/00—Application of procedures in order to alter the diameter of tube ends
- B21D41/04—Reducing; Closing
-
- 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
- B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
- B21D22/14—Spinning
- B21D22/18—Spinning using tools guided to produce the required profile
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US519500XA | 1937-12-20 | 1937-12-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL63045C true NL63045C (xx) |
Family
ID=21974412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL63045D NL63045C (xx) | 1937-12-20 |
Country Status (2)
| Country | Link |
|---|---|
| GB (1) | GB519500A (xx) |
| NL (1) | NL63045C (xx) |
-
0
- NL NL63045D patent/NL63045C/xx active
-
1938
- 1938-11-05 GB GB32113/38A patent/GB519500A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB519500A (en) | 1940-03-28 |