DE20109934U1 - Spring element - Google Patents

Spring element

Info

Publication number
DE20109934U1
DE20109934U1 DE20109934U DE20109934U DE20109934U1 DE 20109934 U1 DE20109934 U1 DE 20109934U1 DE 20109934 U DE20109934 U DE 20109934U DE 20109934 U DE20109934 U DE 20109934U DE 20109934 U1 DE20109934 U1 DE 20109934U1
Authority
DE
Germany
Prior art keywords
height
spring element
diameter
damping element
din
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 - Lifetime
Application number
DE20109934U
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.)
BASF SE
Original Assignee
BASF SE
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 BASF SE filed Critical BASF SE
Priority to DE20109934U priority Critical patent/DE20109934U1/en
Publication of DE20109934U1 publication Critical patent/DE20109934U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F16F1/00—Springs
    • F16F1/36—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers
    • F16F1/373—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers characterised by having a particular shape
    • F16F1/376—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers characterised by having a particular shape having projections, studs, serrations or the like on at least one surface
    • 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
    • F16F1/36—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers
    • F16F1/373—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers characterised by having a particular shape
    • F16F1/3732—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers characterised by having a particular shape having an annular or the like shape, e.g. grommet-type resilient mountings
    • 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
    • F16F2224/00—Materials; Material properties
    • F16F2224/02—Materials; Material properties solids
    • F16F2224/025—Elastomers
    • 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
    • F16F2228/00—Functional characteristics, e.g. variability, frequency-dependence
    • F16F2228/001—Specific functional characteristics in numerical form or in the form of equations
    • F16F2228/005—Material properties, e.g. moduli

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Polyurethanes Or Polyureas (AREA)

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (7)

1. Federelement basierend auf einem hohlen zylindrischen Dämpfungselement (i) auf der Basis von Polyisocyanat- Polyadditionsprodukten mit einer Höhe (ii) von 94 mm bis 96 mm, einem äußeren Durchmesser (iii) von 59 mm bis 61 mm, einem inneren Durchmesser (iv) von 19 mm bis 21 mm, mit einer umlaufenden Lippe (v) an einem Ende, mit vier ringförmigen Einschnürungen (vi) auf der äußeren Oberfläche von (i) in der Höhe (vii) von 17 mm bis 19 mm, in der Höhe (viii) von 37 mm bis 39 mm, in der Höhe (ix) von 56 mm bis 58 mm und in der Höhe (x) von 75 mm bis 77 mm, sowie mit einem Ring (xi) mit einer Höhe (xii) von 11,7 mm bis 12,3 mm und einem äußeren Durchmesser (xiii) von 53 mm bis 55 mm, der das Dämpfungs­ element (i) in der Einschnürung (vi) in der Höhe (ix) von 56 mm bis 58 mm umfasst.1. Spring element based on a hollow cylindrical Damping element (i) based on polyisocyanate Polyaddition products with a height (ii) of 94 mm to 96 mm, an outer diameter (iii) of 59 mm to 61 mm, an inner diameter (iv) of 19 mm to 21 mm, with a circumferential lip (v) at one end, with four annular Constrictions (vi) on the outer surface of (i) in the Height (vii) from 17 mm to 19 mm, in height (viii) from 37 mm up to 39 mm, in height (ix) from 56 mm to 58 mm and in Height (x) from 75 mm to 77 mm, as well as with a ring (xi) with a height (xii) of 11.7 mm to 12.3 mm and an outer Diameter (xiii) from 53 mm to 55 mm, which is the damping element (i) in the constriction (vi) at the height (ix) of 56 mm to 58 mm. 2. Federelement gemäß Anspruch 1, dadurch gekennzeichnet, dass die Lippe (v) einen Hohlraum (xiv) im Dämpfungselement (i) beschreibt, der in einer Höhe (xv) von 6,5 mm bis 7,5 mm einen Durchmesser (xvi) von 30 mm bis 32 mm aufweist.2. Spring element according to claim 1, characterized in that the lip (v) a cavity (xiv) in the damping element (i) describes the at a height (xv) of 6.5 mm to 7.5 mm has a diameter (xvi) of 30 mm to 32 mm. 3. Federelement gemäß Anspruch 1, dadurch gekennzeichnet, dass die Lippe (v) einen Durchmesser (xvii) von 24 mm bis 26 mm beschreibt.3. Spring element according to claim 1, characterized in that the lip (v) has a diameter (xvii) of 24 mm to 26 mm describes. 4. Federelement gemäß Anspruch 1, dadurch gekennzeichnet, dass der Durchmesser (xviii) des Dämpfungselementes (i) in den Einschnürungen (vi) 41 mm bis 50 mm beträgt.4. Spring element according to claim 1, characterized in that the diameter (xviii) of the damping element (i) in the Constrictions (vi) is 41 mm to 50 mm. 5. Federelement gemäß Anspruch 1, dadurch gekennzeichnet, dass das Dämpfungselement (i) auf zelligen Polyurethanelastomeren basiert.5. Spring element according to claim 1, characterized in that the damping element (i) on cellular polyurethane elastomers based. 6. Federelement gemäß Anspruch 1, dadurch gekennzeichnet, dass das Dämpfungselement (i) auf zelligen Polyurethanelastomeren mit einer Dichte nach DIN 53420 von 200 bis 1100 kg/m3, einer Zugfestigkeit nach DIN 53571 von ≧ 2 N/mm2, einer Dehnung nach DIN 53571 von ≧ 300% und einer Weiterreißfestigkeit nach DIN 53515 von ≧ 8 N/mm basiert.6. Spring element according to claim 1, characterized in that the damping element (i) on cellular polyurethane elastomers with a density according to DIN 53420 of 200 to 1100 kg / m 3 , a tensile strength according to DIN 53571 of ≧ 2 N / mm 2 , an elongation after DIN 53571 of ≧ 300% and a tear resistance according to DIN 53515 of ≧ 8 N / mm. 7. Automobile enthaltend Federelemente gemäß einem der Ansprüche 1 bis 6.7. Automobiles containing spring elements according to one of the Claims 1 to 6.
DE20109934U 2001-06-19 2001-06-19 Spring element Expired - Lifetime DE20109934U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE20109934U DE20109934U1 (en) 2001-06-19 2001-06-19 Spring element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20109934U DE20109934U1 (en) 2001-06-19 2001-06-19 Spring element

Publications (1)

Publication Number Publication Date
DE20109934U1 true DE20109934U1 (en) 2001-10-18

Family

ID=7958125

Family Applications (1)

Application Number Title Priority Date Filing Date
DE20109934U Expired - Lifetime DE20109934U1 (en) 2001-06-19 2001-06-19 Spring element

Country Status (1)

Country Link
DE (1) DE20109934U1 (en)

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20011122

R150 Term of protection extended to 6 years

Effective date: 20040927

R157 Lapse of ip right after 6 years

Effective date: 20080101