BE493845A - - Google Patents
Info
- Publication number
- BE493845A BE493845A BE493845DA BE493845A BE 493845 A BE493845 A BE 493845A BE 493845D A BE493845D A BE 493845DA BE 493845 A BE493845 A BE 493845A
- Authority
- BE
- Belgium
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
- B21D53/00—Making other particular articles
- B21D53/26—Making other particular articles wheels or the like
- B21D53/261—Making other particular articles wheels or the like pulleys
-
- 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
- B21D15/00—Corrugating tubes
- B21D15/04—Corrugating tubes transversely, e.g. helically
- B21D15/06—Corrugating tubes transversely, e.g. helically annularly
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH274921T | 1949-08-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE493845A true BE493845A (es) |
Family
ID=4479979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE493845D BE493845A (es) | 1949-08-17 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE493845A (es) |
| CH (1) | CH274921A (es) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2751961A (en) * | 1951-09-18 | 1956-06-26 | James P Zallea | Method and apparatus for corrugating pipe sections |
| SE509379C2 (sv) * | 1996-11-12 | 1999-01-18 | Interproperty Nv | Sätt att framställa en flänsförsedd kropp, samt maskin härför |
-
0
- BE BE493845D patent/BE493845A/xx unknown
-
1949
- 1949-08-17 CH CH274921D patent/CH274921A/de unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH274921A (de) | 1951-04-30 |