DE48271C - Process for the production of L, T and - | -shaped tube connectors from weldable materials - Google Patents
Process for the production of L, T and - | -shaped tube connectors from weldable materialsInfo
- Publication number
- DE48271C DE48271C DENDAT48271D DE48271DA DE48271C DE 48271 C DE48271 C DE 48271C DE NDAT48271 D DENDAT48271 D DE NDAT48271D DE 48271D A DE48271D A DE 48271DA DE 48271 C DE48271 C DE 48271C
- Authority
- DE
- Germany
- Prior art keywords
- shaped tube
- tube connectors
- production
- weldable materials
- piece
- 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 - Lifetime
Links
- 239000000463 material Substances 0.000 title claims description 5
- 238000004519 manufacturing process Methods 0.000 title claims 2
- 238000000034 method Methods 0.000 title description 2
- 238000003466 welding Methods 0.000 claims description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000000875 corresponding Effects 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
schweißbaren Materialien.weldable materials.
Das Verfahren kennzeichnet sich dadurch, dafs die zur Herstellung der geschweifsten Fittings aus Schweifseisen, Flufseisen, Stahl oder anderen Metallen passend hergerichteten Materialstücke warm, in allen Ecken zugleich, vermittelst einer passenden, auf einem Anibos oder einer Grundplatte in geeigneter Weise befestigten Matrize und eines entsprechenden beweglichen Stempels gebogen werden, wie dies in Fig. 1 an einem Winkelstück gezeigt ist. Dasselbe Stück wird alsdann in derselben Hitze durch die in Fig. 2 dargestellte Vorrichtung in diejenige Form gebracht, in welcher es zum Schweifsen fertig vorgerichtet ist.The process is characterized by the fact that it is used to produce the curly Fittings made of weld iron, flux iron, steel or other metals are suitably prepared Pieces of material warm, in all corners at the same time, with a suitable one, on an Anibos or a base plate suitably fastened die and a corresponding one movable punch are bent, as shown in Fig. 1 at an angle piece is. The same piece is then in the same heat by the device shown in FIG brought into the form in which it is ready for welding.
Für gröfsere Fittings sind aufserdem, nachdem die Ecken aufgebogen sind, die durch ■Schweifsung zu verbindenden Theile abzuschä'rfen, so dafs später die Schweifsung nicht stumpf, sondern schräg überlappt erfolgt, wie dies aus Fig. 3 zu ersehen ist.For larger fittings, after the corners have been bent open, the through ■ Sharpen the part to be joined together, so that later the weld will not takes place blunt, but obliquely overlapped, as can be seen from FIG.
Nachdem alsdann das Stück schweifswarm gemacht ist, kommt es in die Vorrichtung, welche Fig. 4 darstellt. Die durch Hebelverbindung gleichzeitig vorgeschobenen Dorne d und e geben die innere und die beiden Matrizen / und g, welche durch Druck, Stofs oder Schlag gegen einander geführt werden, die ä'ufsere Form des Fittings und bewirken die gleichzeitige Schweifsung desselben auf einmal, im Gegensatz zu dem älteren Verfahren von Hand, wobei das Aufbiegen der Ecken wie auch die Schweifsung an den verschiedenen Stellen nach einander und in mehreren Hitzen erfolgte.After the piece has been warmed to the tail, it is placed in the device which is shown in FIG. The mandrels d and e , which are pushed forward simultaneously by means of a lever connection, give the inner and the two dies / and g, which are guided against each other by pressure, material or impact, the outer shape of the fitting and cause it to weld at the same time, in contrast to the older method by hand, whereby the bending of the corners as well as the welding at the different places took place one after the other and in several heats.
Die Führung der beweglichen Theile kann beliebig in Parallelschlitten oder an längerem Hebelarm durch Scharnier herbeigeführt werden.The moving parts can be guided in parallel slides or on longer ones Lever arm brought about by hinge.
Claims (1)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE48271C true DE48271C (en) |
Family
ID=323259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT48271D Expired - Lifetime DE48271C (en) | Process for the production of L, T and - | -shaped tube connectors from weldable materials |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE48271C (en) |
-
0
- DE DENDAT48271D patent/DE48271C/en not_active Expired - Lifetime
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