BE441345A - - Google Patents
Info
- Publication number
- BE441345A BE441345A BE441345DA BE441345A BE 441345 A BE441345 A BE 441345A BE 441345D A BE441345D A BE 441345DA BE 441345 A BE441345 A BE 441345A
- Authority
- BE
- Belgium
- Prior art keywords
- thickness
- sidewall
- manufacturing metal
- cups
- cup
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 claims description 9
- 239000002184 metal Substances 0.000 claims description 8
- 238000004080 punching Methods 0.000 claims description 8
- 238000003754 machining Methods 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 238000000034 method Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 240000001973 Ficus microcarpa Species 0.000 description 1
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
- B21D53/10—Making other particular articles parts of bearings; sleeves; valve seats or the like
-
- 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
- B21D53/86—Making other particular articles other parts for bicycles or motorcycles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rolling Contact Bearings (AREA)
- Pulleys (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE441345A true BE441345A (OSRAM) |
Family
ID=98860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE441345D BE441345A (OSRAM) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE441345A (OSRAM) |
-
0
- BE BE441345D patent/BE441345A/fr unknown
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