NL247683A - - Google Patents
Info
- Publication number
- NL247683A NL247683A NL247683DA NL247683A NL 247683 A NL247683 A NL 247683A NL 247683D A NL247683D A NL 247683DA NL 247683 A NL247683 A NL 247683A
- Authority
- NL
- Netherlands
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C47/00—Winding-up, coiling or winding-off metal wire, metal band or other flexible metal material characterised by features relevant to metal processing only
- B21C47/28—Drums or other coil-holders
- B21C47/30—Drums or other coil-holders expansible or contractible
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Storage Of Web-Like Or Filamentary Materials (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB393060A GB944221A (en) | 1960-02-03 | 1960-02-03 | Reel structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL247683A true NL247683A (en:Method) |
Family
ID=9767570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL247683D NL247683A (en:Method) | 1960-02-03 |
Country Status (2)
| Country | Link |
|---|---|
| GB (1) | GB944221A (en:Method) |
| NL (1) | NL247683A (en:Method) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116967306B (zh) * | 2023-06-28 | 2025-11-14 | 湖南科美达重工有限公司 | 一种棱锥套式卷筒 |
-
0
- NL NL247683D patent/NL247683A/xx unknown
-
1960
- 1960-02-03 GB GB393060A patent/GB944221A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB944221A (en) | 1963-12-11 |