DE10244263A1 - Device for closing end face of tubular railing etc comprises insertable metal stud having on sleeve face a clamping device with two axially spaced projections of uniform height with different cross-sectional area - Google Patents
Device for closing end face of tubular railing etc comprises insertable metal stud having on sleeve face a clamping device with two axially spaced projections of uniform height with different cross-sectional area Download PDFInfo
- Publication number
- DE10244263A1 DE10244263A1 DE2002144263 DE10244263A DE10244263A1 DE 10244263 A1 DE10244263 A1 DE 10244263A1 DE 2002144263 DE2002144263 DE 2002144263 DE 10244263 A DE10244263 A DE 10244263A DE 10244263 A1 DE10244263 A1 DE 10244263A1
- Authority
- DE
- Germany
- Prior art keywords
- face
- pipe
- projections
- clamping device
- pin
- 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.)
- Granted
Links
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
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/10—Means for stopping flow from or in pipes or hoses
- F16L55/115—Caps
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F11/00—Stairways, ramps, or like structures; Balustrades; Handrails
- E04F11/18—Balustrades; Handrails
-
- 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
- F16L55/10—Means for stopping flow from or in pipes or hoses
- F16L55/11—Plugs
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Pipe Accessories (AREA)
Abstract
Description
Die Erfindung betrifft eine Einrichtung zum Verschließen der Stirnfläche eines Rohres. Bei der Gestaltung von Brüstungsgeländern oder Treppengeländern werden die tragenden Elemente, die sogenannten Geländerstäbe aus Rohren gebildet, die meist kreisförmigen Querschnitt aufweisen und aus Edelstahl hergestellt sind. Diese Geländerstäbe werden an ihren Enden durch ein Verschlußstück geschlossen.The invention relates to a device to lock the face of a pipe. When designing parapet or stair railings the load-bearing elements, the so-called banisters made of pipes, the mostly circular Have cross-section and are made of stainless steel. This Railings will be closed at its ends by a closure piece.
Dieses Verschlussstück besteht ebenfalls aus Edelstahl und wird in das Ende des Rohres eingepresst bzw. eingeschlagen. Aufgrund der leicht variierenden Rohrinnendurchmesser ist das Verschlussstück sehr genau an den Innendurchmesser angepasst. Dies hat einen erhöhten Aufwand zur Folge.This closure piece is made also made of stainless steel and is pressed into the end of the tube or hit. Due to the slightly varying pipe inside diameter is the closure piece very precisely adapted to the inside diameter. This has an increased effort result.
Es wurde in dem
Der Erfindung liegt deshalb die Aufgabe zugrunde, eine Einrichtung zum Verschließen der Stirnfläche eines Rohres zu schaffen, welche geeignet ist, ein Rohr ohne wesentliche Verformung zu verschließen. Diese Aufgabe wird durch die Merkmale des unabhängigen Anspruchs 1 gelöst. Der wesentliche Vorteil der Erfindung liegt darin, dass durch die einheitliche Höhe der Vorsprünge, aber gleichzeitig unterschiedliche Schnittflächeninhalte dieselben unterschiedliche Steifigkeiten besitzen. Dies führt dazu, dass bei einem Rohr mit einem relativ großen Durchmesser ein zuverlässiges Tragen und ein Verschließen gewährleistet ist, bei einem Rohr mit relativ geringem Durchmesser tritt keine Verformung auf, da die Steifigkeit eines ersten Vorsprungs relativ gering ist und die Steifigkeit eines weiteren Vorsprungs nicht so groß ist, dass eine Verformung des Rohres entsteht.The object of the invention is therefore based on a device for closing the end face of a To create a pipe which is suitable for a pipe without essential Seal deformation. This object is achieved by the features of independent claim 1. The The main advantage of the invention is that the uniform height of projections but at the same time different cutting surface contents are the same different Have stiffness. this leads to to ensure that it can be carried reliably with a pipe with a relatively large diameter and a closure guaranteed is, with a pipe with a relatively small diameter, none occurs Deformation due to the stiffness of a first projection relative is low and the stiffness of another projection is not so is great that the pipe is deformed.
Gemäß einer Ausgestaltung der Erfindung sind die Vorsprünge umlaufend angeordnet und weisen eine spitzwinklige Deckfläche auf. Alternativ hierzu können gemäß einer Ausgestaltung der Erfindung die Vorsprünge Radialsegmente sein, welche nur partiell auf dem Umfang angeordnet sind. Der Vorteil dieser Ausgestaltung liegt in der geringeren Verkantungsempfindlichkeit.According to an embodiment of the invention the ledges arranged all around and have an acute-angled top surface. Alternatively, you can according to one Embodiment of the invention, the projections are radial segments, which are only partially arranged on the circumference. The advantage of this Design lies in the lower sensitivity to tilting.
Weiterbildungsgemäß besitzen die Vorsprünge unterschiedliche Fußbreite. Dies bedeutet, dass die Vorsprünge mit dem geringen Schnittflächeninhalt eine geringe Fußbreite besitzen, die Vorsprünge mit dem größeren Schnittflächeninhalt sind im Fußbereich relativ groß und weisen deshalb eine hohe Steifigkeit auf.According to a further development, the projections have different ones Foot width. This means that the protrusions with the low cut area a small foot width own the tabs with the larger cut area are in the foot area relatively large and therefore have a high rigidity.
Gemäß einer weiteren Ausgestaltung weisen die Vorsprünge eine näherungsweise dreieckförmig ungleichschenkligen Querschnitt auf.According to a further embodiment point the tabs an approximation triangular isosceles Cross section on.
Diese und weitere Merkmale sowie bevorzugte Weiterbildungen gehen aus den Ansprüchen und auch aus der Beschreibung und der Zeichnung hervor.These and other features as well preferred further developments emerge from the claims and also from the description and the drawing.
Die Erfindung wird nachfolgend anhand von Ausführungsbeispielen erläutert.The invention is described below of embodiments explained.
Es zeigenShow it
Der Zapfen
Auf dem zylinderförmigen Bereich
Dieser Abschluß ist dort geeignet, wo beispielsweise kein Rohr sondern eine massive Rundstange zum Einsatz kommtThis degree is suitable where, for example not a tube but a solid round bar is used
Wie in den Figuren gezeigt, ist der
Durchmesser des Zapfens jeweils nach dem Vorsprung geringer als
der Anfangsdurchmesser im Bereich
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2002144263 DE10244263B4 (en) | 2002-09-24 | 2002-09-24 | Device for closing the end face of a pipe |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2002144263 DE10244263B4 (en) | 2002-09-24 | 2002-09-24 | Device for closing the end face of a pipe |
Publications (2)
Publication Number | Publication Date |
---|---|
DE10244263A1 true DE10244263A1 (en) | 2004-03-25 |
DE10244263B4 DE10244263B4 (en) | 2007-12-06 |
Family
ID=31896325
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE2002144263 Expired - Fee Related DE10244263B4 (en) | 2002-09-24 | 2002-09-24 | Device for closing the end face of a pipe |
Country Status (1)
Country | Link |
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DE (1) | DE10244263B4 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2953902A1 (en) * | 2009-12-15 | 2011-06-17 | Legrand France | SEALED CONNECTION DEVICE FOR RING TUBE, AND APPLICATION |
US9341368B2 (en) * | 2014-08-22 | 2016-05-17 | Noritz Corporation | Method of installing exhaust tube |
CN109237192A (en) * | 2018-10-15 | 2019-01-18 | 中船澄西船舶修造有限公司 | A kind of end sealing tooling |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE29809340U1 (en) * | 1998-05-23 | 1998-08-20 | Glaser Gerhard | Plug for pipes |
DE19902038A1 (en) * | 1999-01-20 | 2000-07-27 | Continental Teves Ag & Co Ohg | Hydraulic block tube closure for automotive brake system has circular recesses enhancing stopper anchorage force, with first part of indentation having greater volume than second |
-
2002
- 2002-09-24 DE DE2002144263 patent/DE10244263B4/en not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2953902A1 (en) * | 2009-12-15 | 2011-06-17 | Legrand France | SEALED CONNECTION DEVICE FOR RING TUBE, AND APPLICATION |
EP2337174A1 (en) * | 2009-12-15 | 2011-06-22 | Legrand France | Sealing connecting device for a corrugated tube and use. |
US9341368B2 (en) * | 2014-08-22 | 2016-05-17 | Noritz Corporation | Method of installing exhaust tube |
CN109237192A (en) * | 2018-10-15 | 2019-01-18 | 中船澄西船舶修造有限公司 | A kind of end sealing tooling |
Also Published As
Publication number | Publication date |
---|---|
DE10244263B4 (en) | 2007-12-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8110 | Request for examination paragraph 44 | ||
8364 | No opposition during term of opposition | ||
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |
Effective date: 20120403 |