FR1427031A - Nouvelle structure de mâts en alliages légers avec procédé et appareillage de fabrication - Google Patents
Nouvelle structure de mâts en alliages légers avec procédé et appareillage de fabricationInfo
- Publication number
- FR1427031A FR1427031A FR996749A FR996749A FR1427031A FR 1427031 A FR1427031 A FR 1427031A FR 996749 A FR996749 A FR 996749A FR 996749 A FR996749 A FR 996749A FR 1427031 A FR1427031 A FR 1427031A
- Authority
- FR
- France
- Prior art keywords
- masts
- equipment
- manufacturing process
- new structure
- light alloy
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
- E04H12/32—Flagpoles
-
- 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
- B21C37/10—Making tubes with riveted seams or with non-welded and non-soldered seams
- B21C37/101—Making of the seams
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Ocean & Marine Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR15129A FR87878E (fr) | 1964-04-29 | 1964-04-29 | Nouvelle structure de mâts en alliages légers avec procédé et appareillage de fabrication |
FR996749A FR1427031A (fr) | 1964-11-28 | 1964-11-28 | Nouvelle structure de mâts en alliages légers avec procédé et appareillage de fabrication |
NL6515367A NL6515367A (fr) | 1964-04-29 | 1965-11-26 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR996749A FR1427031A (fr) | 1964-11-28 | 1964-11-28 | Nouvelle structure de mâts en alliages légers avec procédé et appareillage de fabrication |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1427031A true FR1427031A (fr) | 1966-02-04 |
Family
ID=8843633
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR996749A Expired FR1427031A (fr) | 1964-04-29 | 1964-11-28 | Nouvelle structure de mâts en alliages légers avec procédé et appareillage de fabrication |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1427031A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2181628A1 (fr) * | 1972-04-24 | 1973-12-07 | Retmeca Sa |
-
1964
- 1964-11-28 FR FR996749A patent/FR1427031A/fr not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2181628A1 (fr) * | 1972-04-24 | 1973-12-07 | Retmeca Sa |
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