DE721154C - Disc spring - Google Patents

Disc spring

Info

Publication number
DE721154C
DE721154C DESCH116554D DESC116554D DE721154C DE 721154 C DE721154 C DE 721154C DE SCH116554 D DESCH116554 D DE SCH116554D DE SC116554 D DESC116554 D DE SC116554D DE 721154 C DE721154 C DE 721154C
Authority
DE
Germany
Prior art keywords
spring
edge
disc spring
disc springs
outer edge
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
DESCH116554D
Other languages
German (de)
Inventor
Adolf Schnorr
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.)
Individual
Original Assignee
Individual
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.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to DESCH116554D priority Critical patent/DE721154C/en
Application granted granted Critical
Publication of DE721154C publication Critical patent/DE721154C/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
    • F16F1/00Springs
    • F16F1/02Springs 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
    • F16F1/32Belleville-type springs

Landscapes

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

Description

Tellerder Gegenstand des Patents 692 665 ist eine aus zwei Tellerfedern zusammengesetzte doppelte Tellerfeder mit V-förmigem oder gewölbtem Querschnitt, bei der ein Rand, und zwar der innere, in axialer Richtung gegenüber dem anderen, also dem äußeren Rande, zurücksteht. Die Feder liegt also zunächst nur mit einem Rande auf und kommt erst nach einem gewissen Federungsweg mit dem anderen Rande zum Aufsetzen.Disc the subject of patent 692 665 is one of two disc springs composite double disc spring with V-shaped or arched cross-section, in which one edge, namely the inner one, in the axial direction opposite the other, so the outer edge, stands back. So the spring is initially only with one Edge and only come with the other edge after a certain amount of suspension travel to put on.

Dadurch wird eine abgestufte Federung erzielt, die in der ersten Stufe besonders weich ist.This results in a graduated suspension, which is the case in the first stage is particularly soft.

Um die Federung in der ersten Stufe nicht zu weich werden zu lassen, was z. B. bei Präge- und Formwerkzeugen erwünscht sein kann, wird erfindungsgemäß von den beiden Rändern nicht der innere, sondernder äußeres gegenüber dem andern zurückstehlend angeordnet.In order not to let the suspension become too soft in the first stage, what z. B. may be desired in embossing and molding tools is according to the invention of the two edges, not the inner one, but the outer one opposite the other arranged backward.

In der Zeichnung sind einige Ausführungsformen beispielsweise schematisch dargestellt. Abb. i ist der senkrechte Schnitt einer kegeligen Form mit dem äußeren Ring A und dem inneren,B.In the drawing, some embodiments are, for example, schematic shown. Fig. I is the perpendicular section of a conical shape with the outer one Ring A and the inner one, B.

Abb.2 zeigt im Schnitt eine Ausführungsform, die statt kegelige gewölbte Flächen hat. Abb.3 zeigt eine Ausführung, bei der gewissermaßen zwei V-förmige Tellerfedern miteinander vereinigt sind.Fig.2 shows in section an embodiment that is curved instead of conical Has surfaces. Fig.3 shows an embodiment in which, as it were, two V-shaped disc springs are united with each other.

Abb. q. zeigt eine Federsäule mit Federn nach Abb. 2.Fig.q. shows a spring column with springs according to Fig. 2.

Bei den Tellerfedern dieser Ausführungsformen liegt zunächst nur der innere Rand a auf, und erst beim weiteren Zusammenpressen erfolgt das Aufliegen der äußeren Ränder b. Dadurch wird schon in der ersten Stufe ein verhältnismäßig starker Federdruck erzeugt, der dann nach dem Aufsetzen des äußeren Randes noch etwas ansteigt.In the case of the disc springs of these embodiments, there is initially only the inner edge a, and only when further compressed does the rest take place the outer edges b. This means that in the first stage it is already proportionate strong spring pressure is generated, which is then still applied after the outer edge has been put on something increases.

Claims (2)

PATENTANSPRÜCHE: i. Aus zwei einfachen, kegeligenTellerfedern zusammengesetzte doppelte Tellerfeder mit V-förmigem oder gewölbtem Querschnitt, z. B. für Federsäulen nach Patent 692 665, dadurch gekennzeichnet, daß der innere Rand (a) in axialer Richtung so weit gegen den äußeren Rand (b) vorsteht, daß der äußere Rand erst nach einem bestimmten Federungsweg zum Aufsetzen kommt. PATENT CLAIMS: i. Double disc springs composed of two simple, conical disc springs with a V-shaped or arched cross-section, e.g. B. for spring columns according to patent 692 665, characterized in that the inner edge (a) protrudes so far in the axial direction against the outer edge (b) that the outer edge comes to rest only after a certain spring travel. 2. Tellerfeder nach Anspruch i, dadurch gekennzeichnet, daß der innere Rand durch Aufbiegen verstärkt ist.2. Disc spring according to claim i, characterized in that the inner edge is reinforced by being bent open is.
DESCH116554D 1938-05-26 1938-05-26 Disc spring Expired DE721154C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DESCH116554D DE721154C (en) 1938-05-26 1938-05-26 Disc spring

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DESCH116554D DE721154C (en) 1938-05-26 1938-05-26 Disc spring

Publications (1)

Publication Number Publication Date
DE721154C true DE721154C (en) 1942-05-28

Family

ID=7450593

Family Applications (1)

Application Number Title Priority Date Filing Date
DESCH116554D Expired DE721154C (en) 1938-05-26 1938-05-26 Disc spring

Country Status (1)

Country Link
DE (1) DE721154C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE974406C (en) * 1952-12-18 1960-12-15 Poerringer & Schindler G M B H Sealing device for gate valve
EP0812998A1 (en) * 1996-06-10 1997-12-17 Dynax Corporation Spring plates of multiple disk friction coupling device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE974406C (en) * 1952-12-18 1960-12-15 Poerringer & Schindler G M B H Sealing device for gate valve
EP0812998A1 (en) * 1996-06-10 1997-12-17 Dynax Corporation Spring plates of multiple disk friction coupling device

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