DE456514C - Ring spring - Google Patents

Ring spring

Info

Publication number
DE456514C
DE456514C DER63290D DER0063290D DE456514C DE 456514 C DE456514 C DE 456514C DE R63290 D DER63290 D DE R63290D DE R0063290 D DER0063290 D DE R0063290D DE 456514 C DE456514 C DE 456514C
Authority
DE
Germany
Prior art keywords
rings
closed
ring spring
spring
around
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
Application number
DER63290D
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ringfeder GmbH
Original Assignee
Ringfeder GmbH
Priority date (The priority date 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 date listed.)
Publication date
Priority to DER63290D priority Critical patent/DE456514C/en
Application granted granted Critical
Publication of DE456514C publication Critical patent/DE456514C/en
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16FSPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F3/00Spring units consisting of several springs, e.g. for obtaining a desired spring characteristic
    • F16F3/02Spring units consisting of several springs, e.g. for obtaining a desired spring characteristic with springs made of steel or of other material having low internal friction
    • F16F3/04Spring units consisting of several springs, e.g. for obtaining a desired spring characteristic with springs made of steel or of other material having low internal friction composed only of wound springs
    • F16F3/06Spring units consisting of several springs, e.g. for obtaining a desired spring characteristic with springs made of steel or of other material having low internal friction composed only of wound springs of which some are placed around others in such a way that they damp each other by mutual friction

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Springs (AREA)

Description

Ringfeder. Gegenstand der Erfindung ist eine Ringfeder, bei der die Außen- oder Innenringe mit einer oder mehreren geschlossenen Hülsen oder geschlossenen, zylindrischen Mänteln vereinigt sind. Die Ringe werden in der gleichen -Weise auf Zug und Druck beansprucht wie diejenigen der bekannten Ringfeder. Die Mitverwendung der geschlossenen, zylindrischen Mäntel hat den Vorteil, daß sie einerseits die Feder gegen Eindringen von Schmutz schützen, anderseits aber ein leichtes und sicheres Zusammenbauen der Feder als geraden Zylinder gewährleisten; außerdem tritt erhöhte Reibwirkung auf.Ring spring. The invention relates to an annular spring in which the Outer or inner rings with one or more closed sleeves or closed, cylindrical shells are united. The rings are made in the same way Tensile and compressive stressed like those of the well-known ring spring. The co-use the closed, cylindrical jacket has the advantage that on the one hand, the Protect the spring against the ingress of dirt, but on the other hand a light and safe one Assure assembling the spring as a straight cylinder; also occurs increased Friction effect on.

Die Abb. i bis 5 der Zeichnung zeigen verschiedene Ausführungsformen.Figs. I to 5 of the drawing show different embodiments.

Abb. i stellt eine Ausführungsform dar, bei welcher die Ringfederwirkung durch zwei geschlossene Zylindermäntel a, b erreicht wird, die ihrerseits durch die innenliegenden Ringe c, d radial gepreßt werden. Die Ringe zeitigen, wie bereits oben gesagt, bei achsialem Druck die gleiche Wirkung wie bei der bekannten Ringfeder, d. h. die Außenringe c dehnen sich in ihrer Umfangsrichtung, die Innenringe d werden in ihrer Umfangsrichtung zusammengedrückt. Hierbei erfahren die Hülsen a, b gleicherweise tangentiale Zug-und Druckbeanspruchungen. Abb.2 stellt eine abweichende Anordnung dar, bei der nur die Außenringe, und Abb.3 eine solche,. bei der nur die Innenringe reit der geschlossenen Hülse umkleidet sind. In beiden Fällen wird die Ringfederwirkung durch die tangentialen Zug- und Druckbeanspruchungen der Hülse erhöht.Fig. I shows an embodiment in which the ring spring effect is achieved by two closed cylinder jackets a, b , which in turn are pressed radially by the inner rings c, d. As already stated above, the rings produce the same effect under axial pressure as with the known annular spring, ie the outer rings c expand in their circumferential direction, the inner rings d are compressed in their circumferential direction. The sleeves a, b experience tangential tensile and compressive loads in the same way. Fig.2 shows a different arrangement in which only the outer rings, and Fig.3 such a. in which only the inner rings are encased along the closed sleeve. In both cases, the ring spring effect is increased by the tangential tensile and compressive loads on the sleeve.

Zur Erreichunng eines sicheren Rücklaufs der Feder können die Ringe entsprechend Abb. q. mit verschiedenen Schrägen ausgeführt oder es, können Ringe nach Abb. 5 verwendet werden.To achieve a safe return of the spring, the rings according to fig. q. Executed with different bevels or it, can rings can be used according to Fig. 5.

Claims (1)

PATENTANSPRUCH: Aus aufeinandergeschichteten, aus .einem Stück bestehenden, geschlossenen und bei Belastung in zur Ringebene senkrechter Richtung durch äußere oder innere radiale Pressung tangential auf Zug oder Druck beanspruchten Ringen bestehende Feder, dadurch gekennzeichnet, daß in die inneren @(d) oder um die .äußeren Ringe (c) oder sowohl in die inneren (d) als auch um die äußeren Ringe (c) eine geschlossene, zylindrische Hülse (a bzw. b) geschoben ist, gegen deren Wände sich die Ringe (c, d) bei achsialer Belastung legen und auf diese Weise eine als Federbremsung wirkende Reibung hervorrufen.PATENT CLAIM: Made of stacked, single-piece, closed and, when loaded in a direction perpendicular to the plane of the ring, tangentially exposed to tensile or compressive outer or inner radial pressure, rings, characterized in that in the inner @ (d) or around the . Outer rings (c) or both in the inner (d) and around the outer rings (c) a closed, cylindrical sleeve (a or b) is pushed against the walls of which the rings (c, d) are axially Apply a load and in this way cause friction that acts as a spring brake.
DER63290D 1925-01-30 Ring spring Expired DE456514C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DER63290D DE456514C (en) 1925-01-30 Ring spring

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DER63290D DE456514C (en) 1925-01-30 Ring spring
DE1700133X 1925-01-30

Publications (1)

Publication Number Publication Date
DE456514C true DE456514C (en) 1928-02-24

Family

ID=25992221

Family Applications (1)

Application Number Title Priority Date Filing Date
DER63290D Expired DE456514C (en) 1925-01-30 Ring spring

Country Status (1)

Country Link
DE (1) DE456514C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE878452C (en) * 1951-04-01 1953-06-01 Wilhelm Wichard Dust cover for ring springs
DE2844772A1 (en) * 1977-10-21 1979-04-26 Gen Electric SPRING BUFFER

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE878452C (en) * 1951-04-01 1953-06-01 Wilhelm Wichard Dust cover for ring springs
DE2844772A1 (en) * 1977-10-21 1979-04-26 Gen Electric SPRING BUFFER

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