DE1841670U - BALL JOINT TO CONNECT ROD PARTS. - Google Patents
BALL JOINT TO CONNECT ROD PARTS.Info
- Publication number
- DE1841670U DE1841670U DEB38893U DEB0038893U DE1841670U DE 1841670 U DE1841670 U DE 1841670U DE B38893 U DEB38893 U DE B38893U DE B0038893 U DEB0038893 U DE B0038893U DE 1841670 U DE1841670 U DE 1841670U
- Authority
- DE
- Germany
- Prior art keywords
- ball
- joint
- opening
- ball joint
- parts
- 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
-
- 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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C11/00—Pivots; Pivotal connections
- F16C11/04—Pivotal connections
- F16C11/06—Ball-joints; Other joints having more than one degree of angular freedom, i.e. universal joints
- F16C11/0604—Construction of the male part
-
- 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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C2326/00—Articles relating to transporting
- F16C2326/01—Parts of vehicles in general
- F16C2326/09—Windscreen wipers, e.g. pivots therefore
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pivots And Pivotal Connections (AREA)
Description
Kugelgelenk zum Verbinden von Gestängeteilen Die Neuerung bezieht sich auf ein Kugelgelenk zum Verbinden von Gestängeteilen, insbesondere von Antriebsgestängen für Fahrzeugscheibenwischer, wobei am einen Gestängeteil die Gelenkpfanne und am anderen Gestängeteil die Gelenkkugel befestigt ist, die an ihrem beim Einstecken vorne liegenden Abschnitt einen stilartigen Ansatz hat, der beim Zusammenstecken der Gelenkteile durch eine an entsprechender Stelle der Gelenkpfanne liegende Öffnung hindurchtritt.Ball joint for connecting rod parts The innovation relates on a ball joint for connecting rod parts, in particular drive rods for vehicle windshield wipers, with the joint socket on one rod part and the the other linkage part is attached to the joint ball, which is attached to it when it is inserted front section has a style-like approach that when plugged together of the joint parts through an opening located at the corresponding point on the joint socket passes through.
Bei den bekannten Kugelgelenkdieser Art kann es vorkommen, daß die im Betrieb unvermeidlichen, auf das Kugelgelenk einwirkenden Querbeanspruchungen die Kugel aus der Gelenkpfanne herausdrücken und damit die Gelenkverbindung lösen.In the known ball joints of this type, it can happen that the unavoidable transverse loads acting on the ball joint during operation Press the ball out of the joint socket and thereby loosen the joint connection.
Dieser Nachteil kann behoben werden, wenn gemäß der Neuerung der stilartige Ansatz einen verdickten Endabschnitt hat, der beim Durchdrücken durch die Öffnung in der in an sich bekannter Weise aus elastischem Kunststoff, insbesondere Polyamid bestehenden Pfanne diese Öffnung vorübergehend elastisch aufweitet.This disadvantage can be remedied if, according to the innovation, the style-like Approach has a thickened end portion, which when pushed through the opening in a manner known per se made of elastic plastic, in particular polyamide existing pan temporarily elastically expands this opening.
Hierdurch wird erreicht, daß das Kugelgelenk ohne zusätzliche Hilfsmittel oder Arbeiten lediglich durch Zusammenstecken der beiden Gelenkteile auch gleichzeitig selbsttätig gegen Lösen gesichert wird. Diese selbsttätig wirkende Sicherung ist besonders bei solchen Verwendungszwecken wichtig, bei denen das Kugelgelenk im Betrieb an einer nicht oder nur schwer zugänglichen Stelle liegt.This ensures that the ball joint without additional tools or work by simply plugging the two joint parts together at the same time is automatically secured against loosening. This self-acting fuse is especially important for those uses in which the ball joint is in operation is in a place that is inaccessible or difficult to access.
Auf der Zeichnung ist der Gegenstand der Erfindung an einem Ausführungsbeispiel veranschaulicht.In the drawing, the subject matter of the invention is based on an exemplary embodiment illustrated.
Es zeigt : Fig. 1 eine schematisch dargestellte Scheibenwischeranlage, bei deren Ubertragungsgestänge das Kugelgelenk nach der Erfindung vorzugsweise verwendbar ist ; Fig. 2 einen Querschnitt durch das Kugelgelenk mit den angeschlossenen Gestängeteilen und Fig. 3 eine Draufsicht in Richtung des Pfeiles III in Fig. 2.It shows: FIG. 1 a schematically illustrated windshield wiper system, in their transmission linkage, the ball joint according to the invention can preferably be used is ; Fig. 2 shows a cross section through the ball joint with the connected rod parts and FIG. 3 shows a plan view in the direction of arrow III in FIG. 2.
Bei dem Anwendungsbeispiel nach Fig. 1 treibt ein Elektromotor 1 eine Kurbel 2 an, die über eine Schubstange 3 mit der Kurbel 4 des einen Wischers 5 gelenkig verbunden ist. An der Kurbel 4 ist das eine Ende einer zweiten Schubstange 6 angelenkt, deren anderes Ende an einer Kurbel 7 für einen zweiten Wischer 8 angreift. Als Gelenkglieder zwischen den Teilen 2, 3, 4, 6 und 7 dient zeile ein Kugelgelenk.In the application example according to FIG. 1, an electric motor 1 drives a Crank 2, which is articulated via a push rod 3 with the crank 4 of a wiper 5 connected is. One end of a second push rod 6 is hinged to the crank 4, the other end of which engages a crank 7 for a second wiper 8. As articulated links a ball joint is used between parts 2, 3, 4, 6 and 7.
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEB38893U DE1841670U (en) | 1959-09-25 | 1959-09-25 | BALL JOINT TO CONNECT ROD PARTS. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEB38893U DE1841670U (en) | 1959-09-25 | 1959-09-25 | BALL JOINT TO CONNECT ROD PARTS. |
Publications (1)
Publication Number | Publication Date |
---|---|
DE1841670U true DE1841670U (en) | 1961-11-16 |
Family
ID=32998055
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEB38893U Expired DE1841670U (en) | 1959-09-25 | 1959-09-25 | BALL JOINT TO CONNECT ROD PARTS. |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE1841670U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3920243A1 (en) * | 1989-06-21 | 1991-01-03 | Swf Auto Electric Gmbh | Link for vehicle windscreen wipers - consists of link bolt with fixtures pin and spherical bearing in seating |
WO2006072497A1 (en) | 2004-12-29 | 2006-07-13 | Robert Bosch Gmbh | Windscreen wiper |
-
1959
- 1959-09-25 DE DEB38893U patent/DE1841670U/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3920243A1 (en) * | 1989-06-21 | 1991-01-03 | Swf Auto Electric Gmbh | Link for vehicle windscreen wipers - consists of link bolt with fixtures pin and spherical bearing in seating |
DE3920243C2 (en) * | 1989-06-21 | 1998-08-20 | Teves Gmbh Alfred | Articulated connection |
WO2006072497A1 (en) | 2004-12-29 | 2006-07-13 | Robert Bosch Gmbh | Windscreen wiper |
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