DE680987C - Ball joint with one-piece ball holder - Google Patents
Ball joint with one-piece ball holderInfo
- Publication number
- DE680987C DE680987C DES120721D DES0120721D DE680987C DE 680987 C DE680987 C DE 680987C DE S120721 D DES120721 D DE S120721D DE S0120721 D DES0120721 D DE S0120721D DE 680987 C DE680987 C DE 680987C
- Authority
- DE
- Germany
- Prior art keywords
- ball
- spherical
- ring body
- holder
- ring
- 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
- F16C11/0614—Ball-joints; Other joints having more than one degree of angular freedom, i.e. universal joints the female part of the joint being open on two sides
-
- 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
- F16C11/0609—Construction of the male part made from two or more parts
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pivots And Pivotal Connections (AREA)
Description
Zur Erhöhung der Sicherheit ist es erforderlich, daß der Kugelhalter an Kugelgelenken einteilig ausgeführt ist. Bei derartigen Kugelgelenken ist.es bereits bekannt, dem Kugelhalter eine der Kugelgröße angepaßte Ausdrehung zu geben und an der Oberseite zwei gegenüberliegende Aussparungen vorzusehen, durch die ein mit einer Bohrung für den Kugelbolzen versehener, außen kugelförmiger Ring hochstehend eingeführt werden kann, um dann um den Mittelpunkt des Kugelhohlraumes quer zu seiner Einführungsrichtung so gedreht zu werden, daß er gegen Herausgleiten gesichert ist. Bei diesem bekannten Kugelgelenk ist jedoch der Bolzen mit einem über die Kugel vorstehenden Kopf versehen, der bei Neigung des Zapfens dessen Ausschlag beschränkt, so daß entweder der kugelförmige Ring schmal aus-To increase safety, it is necessary that the ball holder on ball joints is made in one piece. In the case of such ball joints, it is already known to give the ball holder one that is adapted to the size of the ball To give a recess and on the top two opposite recesses to be provided through the one provided with a bore for the ball pin, outside spherical ring can be inserted upright, then around the center of the ball cavity to be rotated transversely to its direction of insertion so that it is secured against sliding out. In this known ball joint, however, is the Bolt provided with a head protruding over the ball, which when the pin is tilted its deflection is limited, so that either the spherical ring is narrow
ao gebildet und 'die Öffnung im Kugelhalter groß ausgeführt werden muß oder bei breiterer Ausführung des kugelförmigen Ringes und entsprechender Beschränkung der Öffnung im Kugelhalter der Kopf des Zapfens und damit der Zapfen selbst einen geringen Durchmesser erhalten muß. Hierdurch wird die Sicherheit des Lagers beschränkt. Um nun trotz Einhaltung der nötigen Beweglichkeit und großen Anlagefläche des Kugelringes dem Bolzen den erforderlichen großen Durchmesser geben zu kommen, wird gemäß der Erfindung der vorstehende Bolzenkopf kugelförmig ausgebildet, so daß er eine Fortsetzung der Kugelfläche des Kugelringes bildet. Hierbei kann der Bolzenfcopf völlig den Durchmesser der Öffnung im Kugelhalter bekommen, da es nur erforderlich ist, daß er durch diese Öffnung in den Kugelring eingeführt Werden kann, während es nicht nötig ist, freien Raum für die seitliche Bewegung des Zapfens im Kugelhalter zu wahren. Vielmehr kann der kugelförmige Bolzenkopf selbst in die kugelförmige Lauffläche des Gelenkes eintreten. Dabei wird gleichzeitig der Vorteil erreicht, daß der Bolzenkopf gleichzeitig als Anlagefläche im Kugelgelenk benutzt wird und die Möglichkeit bietet, mit Hilfe der üblichen Abdeckkappe Kräfte aufzunehmen. ao formed and 'the opening in the ball holder must be made large or wider Execution of the spherical ring and corresponding restriction of the opening in the ball holder the head of the pin and thus the pin itself must have a small diameter. This will the security of the camp is limited. To now despite maintaining the necessary mobility and large contact surface of the ball ring the bolt the required large diameter to come, according to the invention, the protruding bolt head is spherical formed so that it forms a continuation of the spherical surface of the ball ring. Here the bolt head can completely get the diameter of the opening in the ball holder, since it is only necessary that it can be inserted into the ball ring through this opening while not being necessary is to maintain free space for the lateral movement of the pin in the ball holder. Much more the spherical bolt head itself can be inserted into the spherical running surface of the joint enter. At the same time, the advantage is achieved that the bolt head at the same time is used as a contact surface in the ball joint and offers the possibility of using Using the usual cover cap forces to absorb.
Auf der Zeichnung stellt darThe drawing shows
Abb. ι einen Schnitt durch das Kugelgelenk, Fig. Ι a section through the ball joint,
Abb. 2 eine Draufsicht auf dasselbe,
Abb. 3 das Einlegen des Ringkörpers,
Abb. 4 die Verdrehung des Ringkörper» in seine Arbeitslage.Fig. 2 is a plan view of the same,
Fig. 3 the insertion of the ring body,
Fig. 4 the twisting of the ring body »into its working position.
Der Bolzen α bekannter Ausführung trägt an Stelle der bisherigen Kugel einen zylindrischen oder konischen Ansatz δ1, der oben in einer Kalotte (Kugelschnitt) c endigt. Der Kugelhalter Ic? ist an der inneren Seitee kugelförmig ausgedreht und besitzt oben und unten eine zylindrische Bohrung. Die untere Bohrung ist etwas kleiner gehalten als der größte Durchmesser der Kalotte, so daß der Bolzen« nach unten nicht durchfallen kann.The bolt α of the known design carries a cylindrical or conical extension δ 1 in place of the previous ball, which ends at the top in a dome (spherical section) c . The ball holder Ic? is turned out spherically on the inner side and has a cylindrical bore at the top and bottom. The lower hole is kept slightly smaller than the largest diameter of the spherical cap so that the bolt cannot fall through.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DES120721D DE680987C (en) | 1935-12-07 | 1935-12-07 | Ball joint with one-piece ball holder |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DES120721D DE680987C (en) | 1935-12-07 | 1935-12-07 | Ball joint with one-piece ball holder |
Publications (1)
Publication Number | Publication Date |
---|---|
DE680987C true DE680987C (en) | 1939-09-11 |
Family
ID=7535304
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DES120721D Expired DE680987C (en) | 1935-12-07 | 1935-12-07 | Ball joint with one-piece ball holder |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE680987C (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE849629C (en) * | 1948-10-02 | 1952-09-18 | Deutsche Edelstahlwerke Ag | Ball joint housing |
DE918302C (en) * | 1952-04-24 | 1954-09-23 | Otto Erich Stoltenhoff | Ball joint, especially for rearview mirrors |
US2807486A (en) * | 1953-03-18 | 1957-09-24 | Rockwell Spring & Axle Co | Joint |
US3429598A (en) * | 1965-10-15 | 1969-02-25 | Moog Industries Inc | Ball joint unit for steerable vehicle wheels |
FR2364358A1 (en) * | 1976-09-13 | 1978-04-07 | Tecumseh Products Co | PROCESS FOR MAKING A BALL JOINT, IN PARTICULAR FOR THE ASSEMBLY OF A PISTON AND A ROD |
DE4035614A1 (en) * | 1990-11-09 | 1992-05-14 | Friedrichsfeld Ag | Ball and socket joint connection - has ball and pin with space between, with interfitting conical outer and inner surfaces |
DE102019209618B4 (en) | 2019-07-01 | 2022-08-04 | Zf Friedrichshafen Ag | Ball joint for a ball joint, ball joint with such a ball joint and method for manufacturing a ball joint with such a ball joint |
-
1935
- 1935-12-07 DE DES120721D patent/DE680987C/en not_active Expired
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE849629C (en) * | 1948-10-02 | 1952-09-18 | Deutsche Edelstahlwerke Ag | Ball joint housing |
DE918302C (en) * | 1952-04-24 | 1954-09-23 | Otto Erich Stoltenhoff | Ball joint, especially for rearview mirrors |
US2807486A (en) * | 1953-03-18 | 1957-09-24 | Rockwell Spring & Axle Co | Joint |
US3429598A (en) * | 1965-10-15 | 1969-02-25 | Moog Industries Inc | Ball joint unit for steerable vehicle wheels |
FR2364358A1 (en) * | 1976-09-13 | 1978-04-07 | Tecumseh Products Co | PROCESS FOR MAKING A BALL JOINT, IN PARTICULAR FOR THE ASSEMBLY OF A PISTON AND A ROD |
DE4035614A1 (en) * | 1990-11-09 | 1992-05-14 | Friedrichsfeld Ag | Ball and socket joint connection - has ball and pin with space between, with interfitting conical outer and inner surfaces |
DE102019209618B4 (en) | 2019-07-01 | 2022-08-04 | Zf Friedrichshafen Ag | Ball joint for a ball joint, ball joint with such a ball joint and method for manufacturing a ball joint with such a ball joint |
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