FR1128091A - Tube assemblies - Google Patents
Tube assembliesInfo
- Publication number
- FR1128091A FR1128091A FR1128091DA FR1128091A FR 1128091 A FR1128091 A FR 1128091A FR 1128091D A FR1128091D A FR 1128091DA FR 1128091 A FR1128091 A FR 1128091A
- Authority
- FR
- France
- Prior art keywords
- tube assemblies
- assemblies
- tube
- 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
-
- 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
- B21C37/28—Making tube fittings for connecting pipes, e.g. U-pieces
- B21C37/29—Making branched pieces, e.g. T-pieces
-
- 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
- B21C37/28—Making tube fittings for connecting pipes, e.g. U-pieces
- B21C37/283—Making U-pieces
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1128091T | 1955-06-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1128091A true FR1128091A (en) | 1957-01-02 |
Family
ID=9636047
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1128091D Expired FR1128091A (en) | 1955-06-23 | 1955-06-23 | Tube assemblies |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR1128091A (en) |
NL (1) | NL90996C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1084678B (en) * | 1959-03-28 | 1960-07-07 | Waermetechnische Anlagen M B H | Process for the production of heat exchangers |
-
1955
- 1955-06-23 FR FR1128091D patent/FR1128091A/en not_active Expired
- 1955-07-20 NL NL199061A patent/NL90996C/en active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1084678B (en) * | 1959-03-28 | 1960-07-07 | Waermetechnische Anlagen M B H | Process for the production of heat exchangers |
Also Published As
Publication number | Publication date |
---|---|
NL90996C (en) | 1959-05-15 |
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