DE698874C - Te accessible sheet metal skin parts from wet gas containers during operation - Google Patents
Te accessible sheet metal skin parts from wet gas containers during operationInfo
- Publication number
- DE698874C DE698874C DE1937W0101408 DEW0101408D DE698874C DE 698874 C DE698874 C DE 698874C DE 1937W0101408 DE1937W0101408 DE 1937W0101408 DE W0101408 D DEW0101408 D DE W0101408D DE 698874 C DE698874 C DE 698874C
- Authority
- DE
- Germany
- Prior art keywords
- sheet metal
- during operation
- wet gas
- gas containers
- containers during
- 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
- 239000002184 metal Substances 0.000 title claims description 7
- 238000005452 bending Methods 0.000 description 1
- 238000007789 sealing Methods 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
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B35/00—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws
- F16B35/04—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws with specially-shaped head or shaft in order to fix the bolt on or in an object
- F16B35/041—Specially-shaped shafts
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Description
Vorrichtung zum Verbinden zweier nur von einer Seite zugänglicher Blechhautteile von nassen Gasbehältern während des Betriebes Sollen an in Betrieb befindlichen nassen, Gasbehältern an der Glocke bzw. den Teles'kopteilen einzelne Blechstücke erneuert bzw. ausgewechselt werden, so kann während des Betriebes -eine Verbindung der einzelnen Bauteile nur von einer Seite .aus vorgenommen werden.Device for connecting two accessible only from one side Sheet metal skin parts of wet gas containers during operation should be in operation located wet, gas containers on the bell or the Teles'kopteile individual Pieces of sheet metal are renewed or exchanged, so a Connection of the individual components can only be made from one side.
Man hat bisher auf verschiedene Weise versucht, diese Aufgabe zu lösen, z. B. durch Verwendung kleiner Hakenschrauben, durch Schraubenbolzen, deren eine Seite eine Einkerbung besitzt, in welcher eine Zunge gelenkartig angeordnet ist, die nach *unten fällt, sobald die Schraube durch das Loch hindurchgesteckt ist und wie ein Keil wirkt. Bei ;allen diesen Versuchen, die Verbindung der Blechteile von der Arbeitsseite her zu ,erzielen, ist jedoch der praktische Erfolg ausgeblieben. Die zu verbindenden Teile der nassen Gasbehälter sind nur z bis 3 i nm stark. Schrauben lassen sich deshalb nicht verwenden, da ihre Abmessungen derart klein und schwach werden, daß sie das zur gasdichten Verbindung der Bleche erforderliche Anzugsmom@ent der Mutter nicht aushalten und zerstört werden.So far, attempts have been made to solve this problem in various ways, z. B. by using small hook bolts, by screw bolts, one of which Side has a notch in which a tongue is articulated, which falls down as soon as the screw is pushed through the hole and acts like a wedge. In all these attempts, the connection of the sheet metal parts of to achieve on the working side, however, the practical success has not materialized. The parts of the wet gas container to be connected are only z to 3 nm thick. Screws therefore cannot be used because their dimensions are so small and weak that they have the tightening torque required for the gas-tight connection of the sheets the mother cannot endure and be destroyed.
Demgegenüber besteht die Vorrichtung aus der Vereinigung zweier Schrauben zu einer Bügelschraube a, die es ermöglicht, die nur von einer Seite zugänglichen Bauteile, z. B. die Bleche b und e, dadurch miteinander zu verbinden, daß das Schrauhenteild durch das eine Loch eingeführt und durch das passende zweite wieder nach außen geführt wird.In contrast, the device consists of the union of two screws to a U-bolt a, which makes it possible to only access the one from one side Components, e.g. B. the sheets b and e, to be connected to each other in that the screw part inserted through one hole and led out again through the matching second will.
Der Vorteil dieser ,als Bügelschraube ausgebildeten Verbindung besteht darin, daß das Mittelteil .nicht gerade ausgeführt, sondern in der Mitte durchgedrückt ist. Beim Anziehen der Muttern können die Außenenden frei nach außen gezogen werden, ohne daß des innere Teil der Bügelschraube -sich biegt. Es besteht somit die Gewähr für eine einwandfreie Andrückung bzw. Abdichtung der zwischen zwei Muttern einer Bügelschraube liegenden Blechteile.The advantage of this connection, which is designed as a U-bolt, is there in that the middle part .not straight, but pushed through in the middle is. When tightening the nuts, the outer ends can be pulled outwards freely, without bending the inner part of the U-bolt. There is thus a guarantee for a perfect pressing or sealing of the between two nuts one U-bolt lying sheet metal parts.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1937W0101408 DE698874C (en) | 1937-06-27 | 1937-06-27 | Te accessible sheet metal skin parts from wet gas containers during operation |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1937W0101408 DE698874C (en) | 1937-06-27 | 1937-06-27 | Te accessible sheet metal skin parts from wet gas containers during operation |
Publications (1)
Publication Number | Publication Date |
---|---|
DE698874C true DE698874C (en) | 1940-11-19 |
Family
ID=7615560
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1937W0101408 Expired DE698874C (en) | 1937-06-27 | 1937-06-27 | Te accessible sheet metal skin parts from wet gas containers during operation |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE698874C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4349171A (en) * | 1980-09-22 | 1982-09-14 | Nestier Corporation | Shelf mounting bracket for storage rack |
-
1937
- 1937-06-27 DE DE1937W0101408 patent/DE698874C/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4349171A (en) * | 1980-09-22 | 1982-09-14 | Nestier Corporation | Shelf mounting bracket for storage rack |
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