DE609437C - Elastic joint - Google Patents
Elastic jointInfo
- Publication number
- DE609437C DE609437C DEC48552D DEC0048552D DE609437C DE 609437 C DE609437 C DE 609437C DE C48552 D DEC48552 D DE C48552D DE C0048552 D DEC0048552 D DE C0048552D DE 609437 C DE609437 C DE 609437C
- Authority
- DE
- Germany
- Prior art keywords
- rubber
- mushroom
- recesses
- elastic joint
- joint
- 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
- F16C11/08—Ball-joints; Other joints having more than one degree of angular freedom, i.e. universal joints with resilient bearings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pivots And Pivotal Connections (AREA)
Description
Es sind bereits Gelenkverbindungen bekanntgeworden, bei denen die beiden Gelenkteile durch eine unter Spannung stehende Gummizwischenlage gekuppelt sind und bei welchen diese Spannung durch nachträgliches Verformen des äußeren Gelenkteiles erzielt wird.Articulated connections have already become known in which the two joint parts are coupled by a rubber intermediate layer under tension and in which this tension is subsequently applied Deformation of the outer joint part is achieved.
Die Neuerung besteht gegenüber den bisher bekannten Gelenkverbindungen darin, daß der eine Gelenkteil «inen pilzartig verbreiterten Kopf hat, auf den eine mit Ausnehmungen versehene und ihn rings umgebende Gummimasse aufvulkanisiert ist, und daß der andere Gelenkteil ein mit dem erforderliehen Anschlußteil (z. B. einem. Schraubbolzen) versehener Jiapjgenartiger Blechteil ist,· dessen ursprünglich zylindrischer Rand nach innen so eingebördelt ist, daß die Gummimasse "nahezu allseitig eingeschlossen ist. Der Gegenstand der Erfindung hat gegenüber den bisher bekannten Gelenkverbindungen, bei denen die erforderlichen Druckflächen im wesentlichen axial verlaufen, den Vorteil, daß damit ein größerer S'chwingwinkel erreicht werden kann und die erfor" derliche Flächenausdehnung des inneren Gelenkteiles durch einen pilzartigen Kopf erzielt wird. Dadurch, daß die Gummieinlage Ausnehmungen aufweist, wird die ,Beweglichkeit der beiden Metallteile zueinander begünstigt, jedoch ein Gleiten zwischen dem Gummi und der Außenhülle verhindert. Eine Bewegung ist nur durch Verformung der Gummieinlage möglich.The innovation over the hitherto known articulated connections is that which widened one part of the joint like a mushroom Head has, on which a rubber compound provided with recesses and surrounding it all around is vulcanized, and that the other joint part one with the required Jiapjgen-like sheet metal part provided with a connecting part (e.g. a screw bolt) originally the cylindrical edge is crimped inwards so that the rubber mass "Is enclosed almost on all sides. The object of the invention has opposite the hitherto known articulated connections, in which the required pressure surfaces run essentially axially, the advantage that this results in a larger S'chwingwinkel can be achieved and the necessary area of the inner joint part is achieved by a mushroom-like head. The fact that the rubber insert has recesses increases the mobility of the two metal parts favors one another, but prevents sliding between the rubber and the outer shell. One Movement is only possible by deforming the rubber insert.
Die Abbildung zeigt ein Ausführungsbeispiel. Der Gummi ff ist auf einen Metallpilz b, der mit einem Schraubenschaft c fest verbunden ist, jaufvulkanisiert, Das umhüllende zylindrische Gehäuse d ist ebenfalls mit einer Schrauben fest verbunden. Der Gummi ist allseitig am äußeren Umfang von dem kappenartigen Blech eingefaßt, und ein Herausreißen des Pilzes & ist nicht möglich. Der Gummi ist unter Vorspannung gesetzt, so daß die Pressung an den Wandungen der Jrlülseci groß genug ist, um eine Reibb'ewegüng zu verhindern. Damit sich der Gummi ausdehnen kann, sind entsprechende Ausnehmungen Z1, /2, /3 vorgesehen. Der Schafte hat in Längsrichtung nur geringe Beweglichkeit, während er in der Ebene senkrecht dazu eine Kreisbewegung ausführen kann, die durch die Verformung des Gummis ohne Gleiten an den Wänden ermöglicht wird. Eine' Abnutzung, kann daher nicht auftreten, und die Gelenkverbindung bietet Gewähr für genügende Haltbarkeit. Die Weichheit des Gummis ist selbstverständlich variabel. Die Gelenke können für die verschiedensten Kraftbedürfnisse angepaßt werden.The figure shows an exemplary embodiment. The rubber ff is vulcanized onto a metal mushroom b, which is firmly connected to a screw shaft c . The enveloping cylindrical housing d is also firmly connected to a screw. The rubber is enclosed on all sides on the outer circumference by the cap-like sheet metal, and the mushroom cannot be torn out. The rubber is pretensioned so that the pressure on the walls of the Jrlülseci is great enough to prevent friction. Corresponding recesses Z 1 , / 2 , / 3 are provided so that the rubber can expand. The shaft has little mobility in the longitudinal direction, while it can perform a circular movement in the plane perpendicular to it, which is made possible by the deformation of the rubber without sliding on the walls. Wear cannot therefore occur, and the articulated connection offers a guarantee of sufficient durability. The softness of the rubber is of course variable. The joints can be adapted for a wide variety of strength needs.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEC48552D DE609437C (en) | Elastic joint |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEC48552D DE609437C (en) | Elastic joint |
Publications (1)
Publication Number | Publication Date |
---|---|
DE609437C true DE609437C (en) | 1935-02-15 |
Family
ID=7026784
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEC48552D Expired DE609437C (en) | Elastic joint |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE609437C (en) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE739058C (en) * | 1936-05-12 | 1943-09-10 | Heinrich Schieferstein | Vehicle wheel suspension, especially for motor vehicles |
DE1098381B (en) * | 1953-11-20 | 1961-01-26 | Ehrenreich & Cie A | Ball joint for transmitting steering and control forces or the like, in particular for the steering and control rods of motor vehicles |
DE976405C (en) * | 1951-12-23 | 1963-08-22 | Losenhausenwerk Duesseldorfer | Unbalance vibrator with oscillating mounted vibration generator |
DE1167125B (en) * | 1957-12-23 | 1964-04-02 | Clemens A Voigt | Elastic joint |
DE1196021B (en) * | 1961-07-17 | 1965-07-01 | P C C Fa | Elastic bearing |
US3275352A (en) * | 1963-12-09 | 1966-09-27 | Federal Mogul Corp | Mechanical linkage joint |
DE2264236A1 (en) * | 1972-01-05 | 1973-07-12 | Raoul Dipl Ing Joern | BALL JOINT |
FR2514438A1 (en) * | 1981-10-09 | 1983-04-15 | Herriola S Coop | MOTION JOINT SYSTEM APPLICABLE TO JOINT UNIONS |
DE4033805A1 (en) * | 1990-10-24 | 1992-04-30 | Bayerische Motoren Werke Ag | Elastic bearing for vehicle - has elliptical housing, with bearing pieces separated along primary and secondary plane, with elliptical containers |
-
0
- DE DEC48552D patent/DE609437C/en not_active Expired
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE739058C (en) * | 1936-05-12 | 1943-09-10 | Heinrich Schieferstein | Vehicle wheel suspension, especially for motor vehicles |
DE976405C (en) * | 1951-12-23 | 1963-08-22 | Losenhausenwerk Duesseldorfer | Unbalance vibrator with oscillating mounted vibration generator |
DE1098381B (en) * | 1953-11-20 | 1961-01-26 | Ehrenreich & Cie A | Ball joint for transmitting steering and control forces or the like, in particular for the steering and control rods of motor vehicles |
DE1167125B (en) * | 1957-12-23 | 1964-04-02 | Clemens A Voigt | Elastic joint |
DE1196021B (en) * | 1961-07-17 | 1965-07-01 | P C C Fa | Elastic bearing |
US3275352A (en) * | 1963-12-09 | 1966-09-27 | Federal Mogul Corp | Mechanical linkage joint |
DE2264236A1 (en) * | 1972-01-05 | 1973-07-12 | Raoul Dipl Ing Joern | BALL JOINT |
FR2514438A1 (en) * | 1981-10-09 | 1983-04-15 | Herriola S Coop | MOTION JOINT SYSTEM APPLICABLE TO JOINT UNIONS |
DE4033805A1 (en) * | 1990-10-24 | 1992-04-30 | Bayerische Motoren Werke Ag | Elastic bearing for vehicle - has elliptical housing, with bearing pieces separated along primary and secondary plane, with elliptical containers |
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