DE7408610U - Elbow fitting for high pressure hydraulic lines - Google Patents
Elbow fitting for high pressure hydraulic linesInfo
- Publication number
- DE7408610U DE7408610U DE7408610U DE7408610DU DE7408610U DE 7408610 U DE7408610 U DE 7408610U DE 7408610 U DE7408610 U DE 7408610U DE 7408610D U DE7408610D U DE 7408610DU DE 7408610 U DE7408610 U DE 7408610U
- Authority
- DE
- Germany
- Prior art keywords
- pressure hydraulic
- high pressure
- hydraulic lines
- elbow fitting
- screw connection
- 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
- 210000001513 Elbow Anatomy 0.000 title claims description 5
- 238000007789 sealing Methods 0.000 description 4
- 241000538562 Banjos Species 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
- F16L41/00—Branching pipes; Joining pipes to walls
- F16L41/005—Branching pipes; Joining pipes to walls adjustable and comprising a hollow threaded part in an opening
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gasket Seals (AREA)
Description
9 4 7 1 T 9 4 7 1 T
Mjr/HkMjr / Hk
8. März 1974March 8, 1974
Mannesmann Aktiengesellschaft, Düsseldorf , Mannesmannufer 2Mannesmann Aktiengesellschaft, Düsseldorf, Mannesmannufer 2
Wir>kelverschrau"bung für Hochdruck-HydraulikleitungenWe> elbow fitting for high pressure hydraulic lines
Die Neuerung betrifft eine Winkelverschraubung für Hochdruck-Hydraulikleitungen etwa zum Befestigen von Schläuchen an Maschinenteilen. The innovation concerns an elbow fitting for high-pressure hydraulic lines for attaching hoses to machine parts, for example.
Bei einer derartigen bekannten Verschraubung (OS 2 158 217) ist das würfelförmige Verschraubungsgehäuse durch vier Schrauben gegen €t?n mit dem Dichtspiegel oder Dichtkonus versehenen Maschinenteil verspannt. Die Anordnung erlaubt nur eine schrittweise Verstellung von beispielsweise 45° . Z\ir Erzielung einer stufenlosen Winkelverstellung ist es bekannt, (US 3 545 793), das Gehäuse an der Aufsitzstelle mit einem Flansch zu versehen, der über einen durch eine Anzahl Schrauben festgezogenen Spannring befestigt wird. Diese Ausführung ist aufwendig.With such a known screw connection (OS 2 158 217) that is cube-shaped screw connection housing by four screws against € t? n clamped with the sealing surface or sealing cone provided machine part. The arrangement only allows a step-by-step adjustment of 45 °, for example. To achieve a stepless angle adjustment it is known (US 3 545 793), the housing at the seating point to be provided with a flange that has a through a Number of screws tightened clamping ring is attached. This execution is complex.
Die Neuerung bezweckt, eine stufenlos verschwenkbare Winkelverschraubung zu schaffen, die trotz der hohen Hydraulikdrücke verhältnismäßig leicht und wenig aufwendig ist.The aim of the innovation is a steplessly swiveling angle screw connection to create that is relatively easy and inexpensive despite the high hydraulic pressures.
Gemäß der Neuerung besitzt die Verschraubung eine das Verschraubungsgehäuse gegen einen Dichtspiegel verspannende Hohlschraube, wobei die Hohlschraube oberhalb der Ringkammer eine einen Rundschnu»ring aufnehmerde Ringnut besitzt.According to the innovation, the screw connection has a screw connection housing Hollow screw tensioning against a sealing surface, the hollow screw receiving a round cord ring above the annular chamber Has ring groove.
f If I
In der Zeichnung ist die Neuerung in einem AusfUhrungsbeispiel dargestellt. Sie zeigt im Längsschnitt, teilweise in Ansicht, eine in einen Maschinenteil hineingeschraubte Winkelverschraubung mit anlötbarem Verbindungsteil.In the drawing, the innovation is in an exemplary embodiment shown. It shows a longitudinal section, partially in view Elbow screw connection screwed into a machine part with a connection part that can be soldered on.
Im Arisehlußlooh 1 eines Maschinenteiles sitzt eine Hohlschraube 2, die oberhalb von Querbohrungen 5 eine Ringnut 4 besitzt. Darin ist ein Rundschnurring 5 eingelegt, der das Gehäuse der Winkelverschraubung zum Schraubenkopf hin abdichtet. Die Sitzspiegeldichtung 6 ist ebenfalls ein Rundschnurring. An das Gehäuse 7 schließt sich eine Rohrverschraubung mit Dichtkonus 8, Überwurfmutxer 9, Gegenmutter 10 und änlötbarem Verbindungstell 11 an.In the Arisehlußlooh 1 of a machine part sits a banjo bolt 2, which has an annular groove 4 above transverse bores 5. An O-ring 5 is inserted therein, which forms the housing of the angled screw connection seals towards the screw head. The seat mirror seal 6 is also an O-ring. The housing 7 closes a pipe union with sealing cone 8, union nut 9, lock nut 10 and solderable connection 11 on.
- Schutzanspruch -- right to protection -
740« H) 2s. 7.740 «H) 2s. 7th
Claims (1)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE7408610U true DE7408610U (en) | 1974-07-25 |
Family
ID=1302948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE7408610U Expired DE7408610U (en) | Elbow fitting for high pressure hydraulic lines |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE7408610U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0091773A2 (en) * | 1982-04-12 | 1983-10-19 | Gerhard Siegfried Eric Schmidt | Coupling for pressure hose |
| DE3418559A1 (en) * | 1984-05-18 | 1985-11-21 | Jean Walterscheid Gmbh, 5204 Lohmar | SWIVEL FITTING |
-
0
- DE DE7408610U patent/DE7408610U/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0091773A2 (en) * | 1982-04-12 | 1983-10-19 | Gerhard Siegfried Eric Schmidt | Coupling for pressure hose |
| EP0091773A3 (en) * | 1982-04-12 | 1984-01-18 | Gerhard Siegfried Eric Schmidt | Coupling for pressure hose |
| DE3418559A1 (en) * | 1984-05-18 | 1985-11-21 | Jean Walterscheid Gmbh, 5204 Lohmar | SWIVEL FITTING |
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