JPS5265754A - Method of making nonnsquare branch pipe - Google Patents
Method of making nonnsquare branch pipeInfo
- Publication number
- JPS5265754A JPS5265754A JP14115875A JP14115875A JPS5265754A JP S5265754 A JPS5265754 A JP S5265754A JP 14115875 A JP14115875 A JP 14115875A JP 14115875 A JP14115875 A JP 14115875A JP S5265754 A JPS5265754 A JP S5265754A
- Authority
- JP
- Japan
- Prior art keywords
- nonnsquare
- making
- branch pipe
- branch
- pipe
- 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.)
- Granted
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
- B21C37/292—Forming collars by drawing or pushing a rigid forming tool through an opening in the tube wall
-
- 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
- B21C37/296—Making branched pieces starting from strip material; Making branched tubes by securing a secondary tube in an opening in the undeformed wall of a principal tube
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14115875A JPS5265754A (en) | 1975-11-27 | 1975-11-27 | Method of making nonnsquare branch pipe |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14115875A JPS5265754A (en) | 1975-11-27 | 1975-11-27 | Method of making nonnsquare branch pipe |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5265754A true JPS5265754A (en) | 1977-05-31 |
JPS615806B2 JPS615806B2 (en) | 1986-02-21 |
Family
ID=15285469
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14115875A Granted JPS5265754A (en) | 1975-11-27 | 1975-11-27 | Method of making nonnsquare branch pipe |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5265754A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58193826A (en) * | 1982-04-21 | 1983-11-11 | ジ−メンス・アクチエンゲゼルシヤフト | Conveyor |
JPS62500577A (en) * | 1984-09-21 | 1987-03-12 | サガ ペトロレアム エイ.エス. | How to form a node between two structures |
JPH01321016A (en) * | 1988-06-22 | 1989-12-27 | Terni Acciai Speciali Spa | Formation of knot of pipe truss structure |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63212603A (en) * | 1987-02-26 | 1988-09-05 | Daifuku Co Ltd | Article collecting equipment |
-
1975
- 1975-11-27 JP JP14115875A patent/JPS5265754A/en active Granted
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58193826A (en) * | 1982-04-21 | 1983-11-11 | ジ−メンス・アクチエンゲゼルシヤフト | Conveyor |
JPS62500577A (en) * | 1984-09-21 | 1987-03-12 | サガ ペトロレアム エイ.エス. | How to form a node between two structures |
JPH01321016A (en) * | 1988-06-22 | 1989-12-27 | Terni Acciai Speciali Spa | Formation of knot of pipe truss structure |
Also Published As
Publication number | Publication date |
---|---|
JPS615806B2 (en) | 1986-02-21 |
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