DE498322C - Spring made of rings touching each other by means of conical surfaces - Google Patents

Spring made of rings touching each other by means of conical surfaces

Info

Publication number
DE498322C
DE498322C DEK107261D DEK0107261D DE498322C DE 498322 C DE498322 C DE 498322C DE K107261 D DEK107261 D DE K107261D DE K0107261 D DEK0107261 D DE K0107261D DE 498322 C DE498322 C DE 498322C
Authority
DE
Germany
Prior art keywords
rings
conical surfaces
spring
spring made
touching
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
DEK107261D
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.)
Krupp Stahl AG
Original Assignee
Krupp Stahl AG
Publication date
Priority to DEK107261D priority Critical patent/DE498322C/en
Application granted granted Critical
Publication of DE498322C publication Critical patent/DE498322C/en
Expired legal-status Critical Current

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
    • F16F3/00—Spring units consisting of several springs, e.g. for obtaining a desired spring characteristic
    • F16F3/02—Spring 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
    • F16F3/04—Spring 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
    • F16F3/06—Spring 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

Feder aus sich mittels Kegelflächen berührenden Ringen Bei Federn aus sich mittels Kegelflächen berührenden Ringen müssen die Berührungsflächen der Ringe geschmiert werden, da sonst sehr rasch eine Abnutzung der Ringe eintritt. Die Erfindung bezweckt, eine zuverlässige Schmierung derartiger Federn zu schaffen.Spring made of rings touching by means of conical surfaces. For springs from rings touching by means of conical surfaces, the contact surfaces of the Rings are lubricated, otherwise the rings will wear out very quickly. The aim of the invention is to create a reliable lubrication of such springs.

Auf der Zeichnung ist ein Ausführungsbeispiel des Gegenstandes der Erfindung in axialem Schnitt veranschaulicht.In the drawing is an embodiment of the subject matter of Invention illustrated in axial section.

Die Innenringe A der Feder sind mit umlaufenden Rillen a1 versehen, die zur Aufnahme eines zähen Schmiermittels bestimmt sind. Die Anordnung ist hierbei so getroffen, daß die Rillen a1, die den größten Durchmesser besitzen, im unbelasteten Zustande der Feder gerade noch von einer Stirnfläche des unmittelbar benachbarten Außenringes B abgedeckt werden, so daß beim Hube der Feder jedes Flächenteilchen der Berührungsflächen mit Sicherheit zur Berührung mit dem Schmiermittel gelangt. Da das Schmiermittel in den Rillen beim Arbeiten der Feder keinem Druck ausgesetzt ist, so ist ein Herauspressen des Schmiermittels nicht zu befürchten.The inner rings A of the spring are provided with circumferential grooves a1, which are intended to hold a viscous lubricant. The arrangement is here made so that the grooves a1, which have the largest diameter, in the unloaded State of the spring just about from one end face of the immediately adjacent one Outer ring B are covered so that each surface particle when the spring lifts the contact surfaces will certainly come into contact with the lubricant. Because the lubricant in the grooves is not subjected to pressure when the spring is working there is no risk of the lubricant being squeezed out.

Durch die Anordnung der Rillen an den Innenringen der Feder wird die Tragfähigkeit der Feder nicht beeinflußt, da die Innenringe beim Arbeiten der Feder an den Berührungsflächen erheblich geringere Tangentialspannungen erfahren als die Außenringe, also weniger beansprucht werden als letztere.Due to the arrangement of the grooves on the inner rings of the spring, the The load-bearing capacity of the spring is not affected, as the inner rings when the spring is working experience significantly lower tangential stresses than the Outer rings, so are less stressed than the latter.

Claims (1)

PATENTANSPRUCH: Feder aus sich mittels Kegelflächen berührenden Ringen, dadurch gekennzeichnet, daß in den Kegelflächen der. Innenringe (A ) der Feder zur Aufnahme eines Schmiermittels bestimmte Vertiefungen (a1) vorgesehen sind. PATENT CLAIM: Spring made up of rings touching by means of conical surfaces, characterized in that the. Inner rings (A ) of the spring for receiving a lubricant, certain indentations (a1) are provided.
DEK107261D Spring made of rings touching each other by means of conical surfaces Expired DE498322C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEK107261D DE498322C (en) Spring made of rings touching each other by means of conical surfaces

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEK107261D DE498322C (en) Spring made of rings touching each other by means of conical surfaces

Publications (1)

Publication Number Publication Date
DE498322C true DE498322C (en) 1930-05-31

Family

ID=7241134

Family Applications (1)

Application Number Title Priority Date Filing Date
DEK107261D Expired DE498322C (en) Spring made of rings touching each other by means of conical surfaces

Country Status (1)

Country Link
DE (1) DE498322C (en)

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