DE7802850U1 - Disc spring set - Google Patents
Disc spring setInfo
- Publication number
- DE7802850U1 DE7802850U1 DE19787802850 DE7802850U DE7802850U1 DE 7802850 U1 DE7802850 U1 DE 7802850U1 DE 19787802850 DE19787802850 DE 19787802850 DE 7802850 U DE7802850 U DE 7802850U DE 7802850 U1 DE7802850 U1 DE 7802850U1
- Authority
- DE
- Germany
- Prior art keywords
- disc spring
- ring
- disc
- thickness
- stepped
- 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
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Christian Bauer KG Ringfabrik, 7063 WelzheimChristian Bauer KG Ringfabrik, 7063 Welzheim
Tellerfedersatz.
Die Erfindung "betrifft einanDisc spring set.
The invention "relates to one another
Tellerfedersatz einer ungeführten Tellerfedersäule, "bei der die Tellerfedern aneinander zentriert sind.Disc spring set of an unguided disc spring column, "where the disc springs are centered on each other.
Nach älteren Patentschriften erfolgt das Zentrieren durch hakenförmige lappen, die durch Ausfräsen von hochgestellten Tellerfederrändern entstanden sein können. Demgegenüber besteht nach der Erfindung jede Tellerfeder einteilig aus zwei flachen, parallelfluchtenden, konzentrischen Ringteilen, welche mittels eines Rundungsringes zueinander spanlos abgetreppt sind, so daß die Ringecke der konkaven Tellerfederkegelfläche die Zentrierung des Randes der zweiten Tellerfeder bewirkt, z.B. mit der Maßgabe, daß beide Ringteile um einen Betrag weniger als die Federdicke voneinander abgetreppt sind, so daß die Dicke auch des Rundungsringes mit konzentrischen Wölbungen bzw. Radien der der Ringteile entspricht.According to older patents, the centering is done by hook-shaped tabs that are milled out by raised disc spring rims may have arisen. In contrast, according to the invention, each disc spring consists in one piece of two flat, parallel-aligned, concentric ring parts, which are stepped to one another without cutting by means of a rounding ring, so that the The ring corner of the concave disc spring cone surface causes the centering of the edge of the second disc spring, e.g. with the proviso that both ring parts are stepped from one another by an amount less than the thickness of the spring, so that the thickness of the round ring is also concentric Curvatures or radii that correspond to the ring parts.
Dies bedeutet zunächst, daß durch das Wegfallen der spanabhebenden Arbeitsgänge die Tellerfedern stark verbilligt werden. Darüberhinaus wird der überraschende Vorteil erzielt, daß die zentrierende Wulst am Federn teilnimmt. Dies bedeutet susammen, ein viel besseres Ausnützen des teueren Werkstoffes der Tellerfedersäule.This means, first of all, that the disc springs are strong by eliminating the machining operations be cheaper. In addition, the surprising advantage is achieved that the centering bead on the springs participates. Together this means a much better one Exploiting the expensive material of the disc spring column.
< ( Cl I« ■■····<(Cl I «■■ ····
Die Zeichnung zeigt ein Ausfütirungsbeispiel mittels eines Axialschnittes. Beide Tellerfedem Bestellen, einteilig (einstückig) aus zwei flachen, parallelfluchtenden, konzentrischen Ringteilen 1, 2, weiche mittels eines Rundungsringes 3 zueinander spanlos abgetreppt sind, so daß die Ringecke 4 der konkaven Tellerfederkegelfläche 5 das Zentrieren des Randes der zweiten Tellerfeder bewirkt. Einer der Tellerfederränder ist mithin axparallel konzentrisch kaltverbogen, so daß ein tangentiales Recken stattgefunden hat.The drawing shows an exemplary embodiment by means of an axial section. Order both disc springs, one-piece (one-piece) made of two flat, parallel-aligned, concentric ring parts 1, 2, soft to each other by means of a rounding ring 3 without cutting are stepped so that the ring corner 4 of the concave disc spring conical surface 5 centering the edge the second disc spring causes. One of the disc spring edges is therefore cold-bent axparallel and concentrically, so that a tangential stretching has taken place.
Beide Ringteile sind um einen Betrag weniger als die Federdicke voneinander abgetreppt, so daß die Dicke d auch des Rundungsringes mit konzentrischen Wölbungen bzw. Radien a der der Ringteile entspricht0 Das Maß e ist mithin kleiner als die Dicke d.Both ring parts are stepped from each other by an amount less than the spring thickness, so that the thickness d of the rounding ring with concentric curvatures or radii a corresponds to that of the ring parts 0 The dimension e is therefore smaller than the thickness d.
Claims (2)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19782804213 DE2804213A1 (en) | 1978-02-01 | 1978-02-01 | Self supporting spring washer stack - comprises tapered spring washers with alternate internal and external axial location steps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE7802850U1 true DE7802850U1 (en) | 1979-07-12 |
Family
ID=6030861
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19782804213 Withdrawn DE2804213A1 (en) | 1978-02-01 | 1978-02-01 | Self supporting spring washer stack - comprises tapered spring washers with alternate internal and external axial location steps |
| DE19787802850 Expired DE7802850U1 (en) | 1978-02-01 | 1978-02-01 | Disc spring set |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19782804213 Withdrawn DE2804213A1 (en) | 1978-02-01 | 1978-02-01 | Self supporting spring washer stack - comprises tapered spring washers with alternate internal and external axial location steps |
Country Status (1)
| Country | Link |
|---|---|
| DE (2) | DE2804213A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2738317B1 (en) * | 1995-08-31 | 1997-10-17 | Soframca | PISTON WITH FLOATING VALVE FOR HYDRAULIC SHOCK ABSORBER TUBE, ESPECIALLY OF THE MONOTUBE TYPE |
-
1978
- 1978-02-01 DE DE19782804213 patent/DE2804213A1/en not_active Withdrawn
- 1978-02-01 DE DE19787802850 patent/DE7802850U1/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2804213A1 (en) | 1979-08-02 |
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