DE20010799U1 - Pipe end cap - Google Patents
Pipe end capInfo
- Publication number
- DE20010799U1 DE20010799U1 DE20010799U DE20010799U DE20010799U1 DE 20010799 U1 DE20010799 U1 DE 20010799U1 DE 20010799 U DE20010799 U DE 20010799U DE 20010799 U DE20010799 U DE 20010799U DE 20010799 U1 DE20010799 U1 DE 20010799U1
- Authority
- DE
- Germany
- Prior art keywords
- pipe end
- pot
- pipe
- press
- steel
- 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
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B97/00—Furniture or accessories for furniture, not provided for in other groups of this subclass
-
- 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
- F16B12/00—Jointing of furniture or the like, e.g. hidden from exterior
- F16B12/40—Joints for furniture tubing
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Steps, Ramps, And Handrails (AREA)
- Buffer Packaging (AREA)
- Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
- Rigid Containers With Two Or More Constituent Elements (AREA)
- Joining Of Building Structures In Genera (AREA)
Description
Die Erfindung ist Zielgerichtet auf den Endverschluss von Rohrenden ausThe invention is aimed at the end closure of pipe ends made of
Stahl.Steel.
Der Schwerpunkt ist der Presskopf.The center of gravity is the press head.
Auf der Zeichnung dargestellt und mit der Nummer (Fig.3) bezeichnet.Shown in the drawing and marked with the number (Fig.3).
Fig:3 PresskopfFig:3 Press head
Der Presskopf ist aus dünnwandigem Stahl, als Hohlkörper tiefgezogen hergestellt. Seine Aufgabe ist es, sich an der Innenwand eines StahlrohresThe press head is made of thin-walled steel, deep-drawn as a hollow body. Its task is to press against the inner wall of a steel pipe
festzusetzen.to be determined.
Die genaue Führung des Gewindestiftes (Fig.2) und die daran angeschweißte Hohlhalbkugel (Fig.l), ermöglichen den versetzfreien Sitz der HohlhalbkugelThe precise guidance of the threaded pin (Fig.2) and the hollow hemisphere welded to it (Fig.l) enable the hollow hemisphere to fit without displacement
am Ende des Stahlrohres.at the end of the steel pipe.
Der zentrale Sitz, der Hohlhalbkugel ist von Bedeutung für Handläufe ausThe central seat, the hollow hemisphere, is important for handrails made of
Stahlrohr.steel pipe.
Der hohe Pressdruck des Presskopfes an der Innenseite des Stahlrohres, lassen eine Rückführung ohne Werkzeug nicht zu.The high pressing pressure of the pressing head on the inside of the steel pipe does not allow for reversal without tools.
Die Druckscheibe (Fig. 4) hat die Aufgabe den Presskopf zu stabilisieren.The pressure disc (Fig. 4) has the task of stabilizing the press head.
Mit den zwei Muttern (Fig. 5) wird der Presstopf fest auf den GewindestiftWith the two nuts (Fig. 5) the press pot is firmly fixed onto the threaded pin
(Fig.2) gekontert.(Fig.2) countered.
Um die Rohrendverschlusskappe in das Rohrende (Fig.6) zu installieren, bedient man sich eines Kunststofmammers.To install the pipe end cap into the pipe end (Fig.6), a plastic hammer is used.
Durch die Expansionskraft des Presskopfes, werden Tolleranzen im InnenrohrDue to the expansion force of the press head, tolerances in the inner tube
ausgeglichen.balanced.
Der feste Sitz ist demnach immer gewährleistet.A firm fit is therefore always guaranteed.
Alternativ zum Rohrverschluss sind anschweißen von gewölbten Scheiben die geschliffen werden müssen. ( Kostenaufwendig)An alternative to the pipe closure is welding on curved discs that have to be ground. (Expensive)
Die Alternative zur gewölbten Scheibe, sind Vollhalbkugeln mit Ansatz als Drehteil, die bei Rohrtolleranzen keinen festen Sitz aufweisen.The alternative to the curved disc are solid hemispheres with an attachment as a turned part, which do not have a tight fit in pipe tolerances.
Claims (2)
Der Presstopf ist aus dünnwandigem Stahlblech, tiefgezogen und als Topf geformt.
Dadurch gekennzeichnet, das der Presstopf (3) auf dem Gewindestift (2) befestigt ist und den festen Sitz im Stahlrohr (6) gewährleistet.
Vorteil ist das durch die Formgebung des Presstopfes Tolleranzen im Stahlrohr ausgeglichen werden. 2. Claim for protection of the press pot.
The press pot is made of thin-walled sheet steel, deep-drawn and shaped like a pot.
Characterized in that the press pot ( 3 ) is fastened to the threaded pin ( 2 ) and ensures a firm fit in the steel tube ( 6 ).
The advantage is that the shape of the press pot compensates for tolerances in the steel pipe.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE20010799U DE20010799U1 (en) | 2000-06-17 | 2000-06-17 | Pipe end cap |
| DE10116146A DE10116146C2 (en) | 2000-06-17 | 2001-03-30 | Rohrendverschluß |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE20010799U DE20010799U1 (en) | 2000-06-17 | 2000-06-17 | Pipe end cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE20010799U1 true DE20010799U1 (en) | 2000-12-21 |
Family
ID=7942982
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE20010799U Expired - Lifetime DE20010799U1 (en) | 2000-06-17 | 2000-06-17 | Pipe end cap |
| DE10116146A Expired - Fee Related DE10116146C2 (en) | 2000-06-17 | 2001-03-30 | Rohrendverschluß |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE10116146A Expired - Fee Related DE10116146C2 (en) | 2000-06-17 | 2001-03-30 | Rohrendverschluß |
Country Status (1)
| Country | Link |
|---|---|
| DE (2) | DE20010799U1 (en) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4653540A (en) * | 1985-02-08 | 1987-03-31 | Norman Epstein | Plug for heat exchanger tubes |
| DE9419630U1 (en) * | 1994-12-09 | 1995-02-02 | Fresenius AG, 61352 Bad Homburg | Device for closing a line |
| DE29809340U1 (en) * | 1998-05-23 | 1998-08-20 | Glaser, Gerhard, 64823 Groß-Umstadt | Plug for pipes |
-
2000
- 2000-06-17 DE DE20010799U patent/DE20010799U1/en not_active Expired - Lifetime
-
2001
- 2001-03-30 DE DE10116146A patent/DE10116146C2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| DE10116146C2 (en) | 2003-12-24 |
| DE10116146A1 (en) | 2002-01-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R207 | Utility model specification |
Effective date: 20010125 |
|
| R156 | Lapse of ip right after 3 years |
Effective date: 20031231 |