BE335285A - - Google Patents
Info
- Publication number
- BE335285A BE335285A BE335285DA BE335285A BE 335285 A BE335285 A BE 335285A BE 335285D A BE335285D A BE 335285DA BE 335285 A BE335285 A BE 335285A
- Authority
- BE
- Belgium
- Prior art keywords
- tube
- heated
- wall thickness
- walled
- thin
- Prior art date
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
- B21C37/00—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
- B21C37/06—Manufacture of metal sheets, rods, wire, tubes, profiles 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Metal Extraction Processes (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE335285A true BE335285A (enrdf_load_stackoverflow) |
Family
ID=13757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE335285D BE335285A (enrdf_load_stackoverflow) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE335285A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2064111A1 (enrdf_load_stackoverflow) * | 1969-10-02 | 1971-07-16 | Ideal Standard |
-
0
- BE BE335285D patent/BE335285A/fr unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2064111A1 (enrdf_load_stackoverflow) * | 1969-10-02 | 1971-07-16 | Ideal Standard |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP4582887B2 (ja) | 偏心拡径管端部をもつ金属管の製造方法 | |
| BE335285A (enrdf_load_stackoverflow) | ||
| EP0056776A1 (fr) | Procédé de fabrication d'ébauches d'essieux creux en une seule pièce et ébauches d'essieux obtenues | |
| EP0533574B1 (fr) | Procédé de poinçonnage d'une ouverture traversante dans une paroi tubulaire, et paroi tubulaire obtenue | |
| JP6087730B2 (ja) | 曲げ加工装置 | |
| JPH10249459A (ja) | 金属製パイプの縮管方法 | |
| EP1084005A1 (en) | Method for bending a double pipe, in particular a bimetalic pipe | |
| JPH11320274A (ja) | 金属管同士或いは金属管と金属棒の結合構造とその結合方法 | |
| BE849516A (fr) | Procede de soudage par friction | |
| FR2716128A1 (fr) | Procédé pour la réalisation de structures mécaniques à tête pleine à patir de tubes et dispositif pour sa mise en Óoeuvre. | |
| BE566506A (enrdf_load_stackoverflow) | ||
| FR2656251A1 (fr) | Procede de fabrication de corps creux cintres, en particulier en forme de tubes. | |
| FR1432290A (fr) | Dispositif pour couder les tubes | |
| JP3938979B2 (ja) | 管端部の加工方法 | |
| BE533351A (enrdf_load_stackoverflow) | ||
| BE554355A (enrdf_load_stackoverflow) | ||
| CH154246A (fr) | Procédé de fabrication de moules pour la fabrication de tuyaux par centrifugation et moule obtenu suivant ce procédé. | |
| FR2694387A1 (fr) | Echangeur de chaleur à tubes brasés et procédé pour son assemblage. | |
| JPH0647178B2 (ja) | 金属管の冷間圧接方法 | |
| BE354403A (enrdf_load_stackoverflow) | ||
| CH349569A (fr) | Procédé de fabrication d'une tubulure et matrice en deux pièces pour la mise en oeuvre de ce procédé | |
| BE489197A (enrdf_load_stackoverflow) | ||
| BE524639A (enrdf_load_stackoverflow) | ||
| JP4232920B2 (ja) | 厚肉多重巻金属管 | |
| BE491808A (enrdf_load_stackoverflow) |