DE8329671U1 - Sealing cover for inspection or cleaning openings of pipes or containers - Google Patents
Sealing cover for inspection or cleaning openings of pipes or containersInfo
- Publication number
- DE8329671U1 DE8329671U1 DE8329671U DE8329671U DE8329671U1 DE 8329671 U1 DE8329671 U1 DE 8329671U1 DE 8329671 U DE8329671 U DE 8329671U DE 8329671 U DE8329671 U DE 8329671U DE 8329671 U1 DE8329671 U1 DE 8329671U1
- Authority
- DE
- Germany
- Prior art keywords
- cover
- oval
- disc
- threaded bolt
- pipes
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D45/00—Clamping or other pressure-applying devices for securing or retaining closure members
- B65D45/02—Clamping or other pressure-applying devices for securing or retaining closure members for applying axial pressure to engage closure with sealing surface
- B65D45/04—Clamping or other pressure-applying devices for securing or retaining closure members for applying axial pressure to engage closure with sealing surface comprising U-shaped or bifurcated members coacting with containers these members remaining connected with the closure and with the container when the container is open, e.g. pivoted bails
- B65D45/08—Clamping or other pressure-applying devices for securing or retaining closure members for applying axial pressure to engage closure with sealing surface comprising U-shaped or bifurcated members coacting with containers these members remaining connected with the closure and with the container when the container is open, e.g. pivoted bails incorporating springs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D90/00—Component parts, details or accessories for large containers
- B65D90/10—Manholes; Inspection openings; Covers therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D90/00—Component parts, details or accessories for large containers
- B65D90/54—Gates or closures
- B65D90/62—Gates or closures having closure members movable out of the plane of the opening
-
- 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
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J13/00—Covers or similar closure members for pressure vessels in general
-
- 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
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
-
- 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
- F16L57/00—Protection of pipes or objects of similar shape against external or internal damage or wear
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J13/00—Fittings for chimneys or flues
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
Description
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5900 Siegen5900 victories
ANR: 1137506 J ANR: 1137506 J.
VNR: 106836 VNR: 106836
Verschlußdeckel für Prüf- oder Reinigungs- b'ffnungen von Rohren oder Behältern Sealing lids for test or cleaning openings of pipes or containers
Die Neuerung bezieht sich auf Verschlußdeckel für Prüf- oder Reinigungsöffnungen von Rohren oder Behältern, ν insbesondere von Abgasrohren, wobei die öffnungen ovalThe innovation relates to sealing lids for test or cleaning openings of pipes or containers, ν in particular of exhaust pipes, the openings being oval
ausgebildet und mit einem nach außen vorstehenden Rand versehen sind und der ebenfalls ovale Deckel einen den Öffnungsrand überdeckenden abgewinkelten Rand aufweist, mit einem an der Innenseite des Öffnungsrandes angreifenden Gegenhalter·are formed and provided with an outwardly protruding edge and the also oval cover one the Has angled edge covering the opening edge, with a counter-holder engaging on the inside of the opening edge
Es gibt Verschlußdeckel dieser Gattung,bei denen als Gegenhalter eine am Deckel mittig angenietete Blattfeder verwendet wird. Da die Spannkraft der Feder allmählich nachläßt, ist der Öffnungsverschluß unsicher. Zum öffnen ist außerdem ein Werkzeug nötig.There are closure covers of this type in which a leaf spring riveted to the center of the cover is used as a counter holder. Since the tension force of the spring gradually decreases, the opening closure is unsafe. To the a tool is also required to open it.
1515th
Bei dickwandigen Rohren oder Rohrbogen werden Flacheisen oder U-Profile als Gegenhalter verwendet. Solche Gegenhalter haben jedoch im glatten runden Rohr keine Führung und kpnnen daher nachrutsehen und sich lockern. DeV Deckel wird mit einer Flügelmutter angezogen. Wird die Flügelmutter allerdings versehentlich zu weit gelockert beim öffnen des Deckels, so fällt der Gegenhalter in das Abgasrohr.Flat iron or U-profiles are used as counterholders for thick-walled pipes or pipe bends. Such Counterholders, however, have no guide in the smooth, round tube and can therefore slide and loosen. DeV Lid is tightened with a wing nut. However, if the wing nut is accidentally loosened too much When opening the cover, the counter holder falls into the exhaust pipe.
Der Neuerung liegt die Aufgabe zugrunde, einen Ver·? schlußdeckel zu schaffen, dessen Gegenhalter zwangsläufig geführt und am Deckel unverlierbar angebracht ist.The innovation is based on the task of providing a ver ·? to create the end cap, its counter holder inevitably is guided and attached to the lid in such a way that it cannot be lost.
Diese Aufgabe wird neuerungsgemäß durch die Kennzeichnungsmerkmale a) und b) des Schutzanspruchs 1 gelöst. Zweckmäßige Weiterbildungen der Neuerung sind in den Unteransprüchen gekennzeichnet. 5According to the innovation, this object is achieved by the characterizing features a) and b) of claim 1. Appropriate further developments of the innovation are in characterized the subclaims. 5
Der neuerungsgemäße Verschlußdeckel ist ohne Werkzeug gut zu handhaben und erlaubt ein oberflächenschonendes öffnen und Schließen auch bei emaillierten Rohren und Rohrbogen. 10The closure according to the invention is easy to handle without tools and allows a surface-friendly open and close even with enamelled pipes and pipe bends. 10
In der Zeichnung ist ein Ausführungsbeispiel der Neuerung dargestellt. Dabei zeigenIn the drawing, an embodiment of the innovation is shown. Show it
Fig. 1 einen Schnitt durch einen Teil einer Rohrleitung oder eines Rohrbogens oder -knies1 shows a section through part of a pipeline or a pipe elbow or elbow
mit dem Verschlußdeckel undwith the cap and
Eine Rohrleitung, z.B. Abgasleitung 1, weist eine ovale Prüf- oder Reinigungsöffnung 2 mit einem nach außen Vorstehenden Rand 3 auf. In diesen Rand 3 paßt eine als Gegenhalter dienende ovale Scheibe 4, in deren Mitte ein Gewindebolzen 5 angeschweißt ist. Dieser GewindebolzenA pipeline, e.g. exhaust pipe 1, has an oval test or cleaning opening 2 with an outside Protruding margin 3 on. In this edge 3, an oval disc 4, serving as a counter holder, fits in its center Threaded bolt 5 is welded on. This threaded bolt 5 ragt durch eine Bohrung in der Mitte eines Deckels 6 hindurch und nimmt außen eine Rändelmutter 7 auf. Der ovale Deckel 6 weist einen abgewinkelten Rand 8 auf, der den Rand 3 der Öffnung 2 im montierten (geschlossenen) Zustand überdeckt. In Fig. 1 ist die Anordnung im gelocker5 protrudes through a hole in the middle of a cover 6 through and takes a knurled nut 7 on the outside. The oval cover 6 has an angled edge 8, the covers the edge 3 of the opening 2 in the assembled (closed) state. In Fig. 1 the arrangement is loosely ten Zustand dargestellt.th state shown.
In Richtung der Längsmittellinie des ovalen Deckels versetzt ist an der Innenseite desselben ein Sicherungs^ stift 9 angeschweißt, der in einer Bohrung 10 der Scheibe 4 frei aufgenommen wird. Der Sicherungsstift 9 weist am freien Ende eine Quetschung 11 auf, so daß die ScheibeIn the direction of the longitudinal center line of the oval lid is offset on the inside of the same a fuse ^ 9 welded pin which is freely received in a bore 10 of the disc 4. The locking pin 9 has on free end a pinch 11 so that the disc
It* i It * i
I t t ·I t t
II·· III ·· I
• t * »• t * »
aufgrund des Sicherungsstiftes 9 und des entsprechend langen Gewindebolzens 5 unverlierbar mit dem Deckel 6 verbunden ist, auch wenn die Rändelmutter 7 ganz abgeschraubt würde. 5due to the locking pin 9 and the corresponding long threaded bolt 5 captive with the cover 6 is connected, even if the knurled nut 7 would be unscrewed completely. 5
Der Sicherungsstift 9 kann auch Gewinde aufweisen und auf seinem freien Ende eine Hutmutter o.dgl. aufnehmen.The locking pin 9 can also have a thread and a cap nut or the like on its free end. take up.
Es ist ersichtlich, daß infolge der ovalen Form der Öffnung 2 die ebenfalls ovale Scheibe 4, obwohl sie in den Umrissen größer als die Öffnung 2 ist, leicht durch die Öffnung 2 hindurch eingeführt werden kann. Dabei wird dieser Vorgang durch eine Schraubendruckfeder 12It can be seen that, due to the oval shape of the opening 2, the disk 4, which is also oval, although it is shown in FIG the outline is larger than the opening 2, can be easily inserted through the opening 2 therethrough. Included this process is carried out by a helical compression spring 12 unterstützt, die bei gelockerter Rändelmutter 7 fürsupports that when the knurled nut 7 is loosened for genügenden Abstand zwischen Deckel 6 und Scheibe 4 sorgt Beim Anziehen der Rändelmutter 7 legt sich die Scheibe an die Innenseite des Randes 3 der Öffnung 2 an, und der Rand des Deckels 6 umgreift die Außenseite des RanSufficient distance between cover 6 and disk 4 ensures. When the knurled nut 7 is tightened, the disk lies down to the inside of the edge 3 of the opening 2, and the edge of the cover 6 engages around the outside of the Ran des 3 der Öffnung 2, so daß der Deckel 6 unverrückbar gehalten ist.des 3 of the opening 2, so that the cover 6 immovable is held.
Claims (4)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE8329671U DE8329671U1 (en) | 1983-10-14 | 1983-10-14 | Sealing cover for inspection or cleaning openings of pipes or containers |
AT173484A AT388427B (en) | 1983-10-14 | 1984-05-25 | SEALING LID FOR TEST OR CLEANING OPENINGS OF TUBES OR CONTAINERS |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE8329671U DE8329671U1 (en) | 1983-10-14 | 1983-10-14 | Sealing cover for inspection or cleaning openings of pipes or containers |
Publications (1)
Publication Number | Publication Date |
---|---|
DE8329671U1 true DE8329671U1 (en) | 1983-12-01 |
Family
ID=6757987
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8329671U Expired DE8329671U1 (en) | 1983-10-14 | 1983-10-14 | Sealing cover for inspection or cleaning openings of pipes or containers |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE8329671U1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19709070A1 (en) * | 1997-03-06 | 1998-09-10 | Bruno Lampka | Method for sealing connection hole in cylindrical chimney pipe |
DE19801703A1 (en) * | 1998-01-17 | 1999-07-22 | Bruno Lampka | Closure for openings in a chimney pipe |
-
1983
- 1983-10-14 DE DE8329671U patent/DE8329671U1/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19709070A1 (en) * | 1997-03-06 | 1998-09-10 | Bruno Lampka | Method for sealing connection hole in cylindrical chimney pipe |
DE19801703A1 (en) * | 1998-01-17 | 1999-07-22 | Bruno Lampka | Closure for openings in a chimney pipe |
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