DE316831C - - Google Patents
Info
- Publication number
- DE316831C DE316831C DENDAT316831D DE316831DA DE316831C DE 316831 C DE316831 C DE 316831C DE NDAT316831 D DENDAT316831 D DE NDAT316831D DE 316831D A DE316831D A DE 316831DA DE 316831 C DE316831 C DE 316831C
- Authority
- DE
- Germany
- Prior art keywords
- rims
- flange
- screws
- flat iron
- bends
- 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.)
- Active
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 210000000614 Ribs Anatomy 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L23/00—Flanged joints
- F16L23/02—Flanged joints the flanges being connected by members tensioned axially
- F16L23/032—Flanged joints the flanges being connected by members tensioned axially characterised by the shape or composition of the flanges
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L23/00—Flanged joints
- F16L23/02—Flanged joints the flanges being connected by members tensioned axially
Description
' Gegenstand der Erfindung ist ein loser Flansch. Die bisher bekannten Flansche drücken mit einem Teil ihrer breiten Seite vermittels Schrauben die Dichtflächen eines Rohres, zusammen und bewirken das Abdichten der Rohrenden. Die zur Aufnahme der Schrauben dienenden Löcher vermindern jedoch die Widerstandskraft des Flansches, weshalb derselbe stärker genommen werdenThe invention relates to a loose flange. The previously known flanges press the sealing surfaces of a part of their broad side by means of screws Pipe, together and effect the sealing of the pipe ends. The one for inclusion the holes used for the screws reduce the resistance of the flange, which is why they are taken more strongly
ίο muß. Um Material zu sparen, wird der Flansch gemäß der Erfindung, aus einem wellenförmig gebogenen Flacheisenring gebildet, dessen Wellen gegen die Borde des Rohres anliegen und zugleich um die Schraubenbolzen über den äußeren Rand der , Borde erweitert sind.ίο must. To save material, the Flange according to the invention, formed from a wave-shaped curved flat iron ring, whose shafts rest against the edges of the tube and at the same time around the screw bolts over the outer edge of the , Shelves are extended.
Auf der Zeichnung stellt Fig. 1 zwei Rohrenden mit einem Flanschenpaar gemäß der Erfindung dar; der untere Flansch und das zugehörige Rohrende sind nach der Linie A-B in Fig. 2 geschnitten. Fig. 2 ist eine Ansicht von oben auf den Flansch.In the drawing, FIG. 1 shows two pipe ends with a pair of flanges according to the invention; the lower flange and the associated pipe end are cut along the line AB in FIG. Figure 2 is a top view of the flange.
Gemäß der Erfindung wird ein Reifen b1 bzw. b2 aus verhältnismäßig schwachem Flacheisen, welcher mit wellenförmigen Biegungen c und d versehen ist, um die Rohre d1 bzw. α2 gelegt. In wechselseitigem Verlauf der Biegungen d. bedeckt die schmale Seite des Flacheisens die hintere Fläche, der Borden, während die Biegungen c um die Schraubenstärke / über den äußeren Rand der Borde e vorspringen. In die Biegungen c werden die zur Verbindung des Flanschenpaares b1, b2 dienenden Schrauben / gesteckt, so daß sich beim Anziehen der Schrauben / der Druck gleichmäßig auf die Fläche der Borde e · verteilt und somit ein vollständiges Zusammenpressen der Dichtung g· ermöglicht. Der Durchmesser eines solchen Ringes läßt sich durch Biegen der Wellen c leicht um ein geringes Maß verändern. ;According to the invention, a tire b 1 or b 2 made of relatively weak flat iron, which is provided with undulating bends c and d , is placed around the tubes d 1 and α 2 , respectively. In the alternate course of the bends d . the narrow side of the flat iron covers the rear surface, the ribs, while the bends c protrude by the screw strength / over the outer edge of the ribs e. The screws / used to connect the pair of flanges b 1 , b 2 are inserted into the bends c , so that when the screws / are tightened the pressure is evenly distributed over the surface of the rims e and thus enables the seal g to be completely compressed. The diameter of such a ring can easily be changed by a small amount by bending the shafts c. ;
Claims (1)
Publications (1)
Publication Number | Publication Date |
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DE316831C true DE316831C (en) |
Family
ID=569510
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT316831D Active DE316831C (en) |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE316831C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6543818B2 (en) * | 2000-05-31 | 2003-04-08 | Techspace Aero S.A. | Device for assembling axisymmetric components |
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0
- DE DENDAT316831D patent/DE316831C/de active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6543818B2 (en) * | 2000-05-31 | 2003-04-08 | Techspace Aero S.A. | Device for assembling axisymmetric components |
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