BE660886A - - Google Patents
Info
- Publication number
- BE660886A BE660886A BE660886DA BE660886A BE 660886 A BE660886 A BE 660886A BE 660886D A BE660886D A BE 660886DA BE 660886 A BE660886 A BE 660886A
- Authority
- BE
- Belgium
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B15/00—Superstructures, deckhouses, wheelhouses or the like; Arrangements or adaptations of masts or spars, e.g. bowsprits
- B63B15/0083—Masts for sailing ships or boats
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
- B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
- B21C37/15—Making tubes of special shape; Making tube fittings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
- B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
- B21C37/15—Making tubes of special shape; Making tube fittings
- B21C37/16—Making tubes with varying diameter in longitudinal direction
- B21C37/18—Making tubes with varying diameter in longitudinal direction conical tubes
- B21C37/185—Making tubes with varying diameter in longitudinal direction conical tubes starting from sheet material
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Ocean & Marine Engineering (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
- Prostheses (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL6402439A NL6402439A (US20020051482A1-20020502-M00012.png) | 1964-03-10 | 1964-03-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE660886A true BE660886A (US20020051482A1-20020502-M00012.png) | 1965-07-01 |
Family
ID=19789530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE660886D BE660886A (US20020051482A1-20020502-M00012.png) | 1964-03-10 | 1965-03-10 |
Country Status (4)
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113428331A (zh) * | 2021-07-14 | 2021-09-24 | 哈尔滨工程大学 | 一种全海况长航程无人帆船用折叠结构 |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL7903234A (nl) * | 1979-04-24 | 1980-10-28 | Noord Ver Metaal | Werkwijze en inrichting voor het tot een kleinere diameter walsen van buis. |
| FR2933014B1 (fr) * | 2008-06-27 | 2011-04-22 | Noiseenne D Outil De Presse Soc | Tube realise a partir d'un flan |
| CN115306128B (zh) * | 2022-07-16 | 2024-04-12 | 中鼎国际工程有限责任公司 | 一种装配式建筑用升降装置 |
-
1964
- 1964-03-10 NL NL6402439A patent/NL6402439A/xx unknown
-
1965
- 1965-03-05 DE DE1965N0017271 patent/DE1975088U/de not_active Expired
- 1965-03-10 GB GB1016965A patent/GB1099182A/en not_active Expired
- 1965-03-10 BE BE660886D patent/BE660886A/xx unknown
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113428331A (zh) * | 2021-07-14 | 2021-09-24 | 哈尔滨工程大学 | 一种全海况长航程无人帆船用折叠结构 |
| CN113428331B (zh) * | 2021-07-14 | 2022-06-14 | 哈尔滨工程大学 | 一种全海况长航程无人帆船用折叠结构 |
Also Published As
| Publication number | Publication date |
|---|---|
| GB1099182A (en) | 1968-01-17 |
| DE1975088U (de) | 1967-12-14 |
| NL6402439A (US20020051482A1-20020502-M00012.png) | 1965-09-13 |
