DE453300C - From stacked spring elements existing spring for buffer u. like - Google Patents
From stacked spring elements existing spring for buffer u. likeInfo
- Publication number
- DE453300C DE453300C DEK101831D DEK0101831D DE453300C DE 453300 C DE453300 C DE 453300C DE K101831 D DEK101831 D DE K101831D DE K0101831 D DEK0101831 D DE K0101831D DE 453300 C DE453300 C DE 453300C
- Authority
- DE
- Germany
- Prior art keywords
- spring
- rings
- buffer
- stacked
- elements existing
- 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
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F1/00—Springs
- F16F1/02—Springs made of steel or other material having low internal friction; Wound, torsion, leaf, cup, ring or the like springs, the material of the spring not being relevant
- F16F1/32—Belleville-type springs
Description
Aus aufeinandergeschichteten Federelementen bestehende Feder für Puffer u. dgl. Die Erfindung bezieht sich auf Federn für Puffer u. dgl. nach Patent 448 817 und bezweckt, Federn dieser Art zu schaffen, die bei gleichem Federwiderstand eine geringere Bauhöhe als die in der Haüptpatentschrift dargestellten Federn besitzen.The invention relates to springs for buffers and the like according to patent 448 817 and aims to create springs of this type which, with the same spring resistance, have a lower overall height than the springs shown in the main patent specification own.
Auf der Zeichnung ist ein Ausführungsbeispiel des Gegenstandes der Erfindung veranschaulicht, und zwar zeigt Abb. i die in einen Puffer eingebaute Feder in achsialem Schnitt, Abb.2 einen Teil einer Abwicklung der Feder und Abb. 3 eine Oberansicht eines Federelementes. Die Federsäule besitzt gewellte, in sich geschlossene Kreisringe A, deren die Wellen begrenzende Kurven auf den Mänteln von zwei gleichachsigen Kreiszylindern liegen. Zwischen je zwei gewellte Ringe A ist ein schwach gewellter- Ring B von gleicher Wellenlänge wie die RingeA eingeschaltet. Die Anordnung ist hierbei so getroffen, daß die Wellenberge und' Wellentäler sämtlicher Ringe A und B symmetrisch zu Geraden x (Abb.2) liegen, die man sich auf den Mänteln der obengenannten Kreiszylinder parallel zur Federachse gezogen denken kann. Bei dieser Anordnung besitzt die Federsäule die geringste Höhe, die sie bei allen denkbaren gegenseitigen Stellungen der Ringe A und B einnehmen kann. Die gegenseitige Stellung der Ringe kann durch die in der Hauptpatentschrift angegebenen Mittel gesichert werden.In the drawing, an embodiment of the subject matter of the invention is illustrated, namely Fig. 1 shows the spring built into a buffer in an axial section, Fig. 2 shows a part of a development of the spring and Fig. 3 shows a top view of a spring element. The spring column has corrugated, self-contained circular rings A, whose curves delimiting the waves lie on the shells of two equiaxed circular cylinders. Between every two corrugated rings A there is a slightly corrugated ring B of the same wavelength as the rings A. The arrangement is such that the wave peaks and troughs of all rings A and B are symmetrical to straight lines x (Fig.2), which can be thought of as drawn on the mantles of the above-mentioned circular cylinders parallel to the spring axis. In this arrangement, the spring column has the lowest height that it can occupy in all conceivable mutual positions of the rings A and B. The mutual position of the rings can be ensured by the means specified in the main patent specification.
Erfährt die Feder eine Belastung, so werden die Wellen der Ringe A abgeflacht, während die Wellung der Ringe B vergrößert wird. Im übrigen ist die Wirkung der Feder die gleiche wie die der Feder nach dem Hauptpatent. Da sich aber die einzelnen Ringe, besonders bei größeren Belastungen, in Flächen von mit der Belastung wachsender Größe berühren, so steigt der spezifische Flächendruck an den Berührungsstellen nicht über ein zulässiges Maß hinaus.If the spring experiences a load, the corrugations of the rings A flattened while the corrugation of the rings B is increased. By the way, the Effect of the spring is the same as that of the spring according to the main patent. But since the individual rings, especially with greater loads, in areas of with the Touch the load of increasing size, the specific surface pressure increases Contact points not beyond a permissible level.
Bei dem dargestellten Ausführungsbeispiel besitzen die Ringe A und B nur drei vollständige Wellen, also je drei Wellenberge und drei Wellentäler. Hierdurch wird erreicht, daß sich die Ringe unter allen Umständen auch beim Vorhandensein von Herstellungsfehlern in allen Wellenbergen und Wellentälern berühren, was bei Ringen mit größerer Wellenzahl nicht mehr- der Fall ist, sobald die Wellenberge nicht genau gleiche Höhe besitzen.In the illustrated embodiment, the rings A and B only three complete waves, i.e. three wave crests and three wave troughs each. Through this it is achieved that the rings under all circumstances, even if they are present of manufacturing defects in all wave crests and troughs affect what at Wrestling with a larger wave number is no longer the case as soon as the wave crests do not have exactly the same height.
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEK101831D DE453300C (en) | From stacked spring elements existing spring for buffer u. like |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEK101831D DE453300C (en) | From stacked spring elements existing spring for buffer u. like |
Publications (1)
Publication Number | Publication Date |
---|---|
DE453300C true DE453300C (en) | 1927-12-02 |
Family
ID=7239750
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEK101831D Expired DE453300C (en) | From stacked spring elements existing spring for buffer u. like |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE453300C (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE767872C (en) * | 1941-03-16 | 1954-04-22 | Hans Dipl-Ing Scheftlein | Feather body |
DE1272657B (en) * | 1959-08-22 | 1968-07-11 | Grasso S Koniklijke Machf En N | Closing spring |
EP0795696A2 (en) * | 1996-03-12 | 1997-09-17 | Mitsubishi Steel Mfg. Co., Ltd. | Coiled wave spring and production method thereof |
-
0
- DE DEK101831D patent/DE453300C/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE767872C (en) * | 1941-03-16 | 1954-04-22 | Hans Dipl-Ing Scheftlein | Feather body |
DE1272657B (en) * | 1959-08-22 | 1968-07-11 | Grasso S Koniklijke Machf En N | Closing spring |
EP0795696A2 (en) * | 1996-03-12 | 1997-09-17 | Mitsubishi Steel Mfg. Co., Ltd. | Coiled wave spring and production method thereof |
EP0795696A3 (en) * | 1996-03-12 | 1999-03-24 | Mitsubishi Steel Mfg. Co., Ltd. | Coiled wave spring and production method thereof |
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