DE20210547U1 - additional spring - Google Patents

additional spring

Info

Publication number
DE20210547U1
DE20210547U1 DE20210547U DE20210547U DE20210547U1 DE 20210547 U1 DE20210547 U1 DE 20210547U1 DE 20210547 U DE20210547 U DE 20210547U DE 20210547 U DE20210547 U DE 20210547U DE 20210547 U1 DE20210547 U1 DE 20210547U1
Authority
DE
Germany
Prior art keywords
spring element
damping element
din
elevations
cavity
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
DE20210547U
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 DE20210547U priority Critical patent/DE20210547U1/en
Publication of DE20210547U1 publication Critical patent/DE20210547U1/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
    • F16F1/3605—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers characterised by their material
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Springs (AREA)
  • Vibration Dampers (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-Poly­ additionsprodukten mit einer Höhe (ii) von 84 mm bis 88 mm und einem äußeren Durchmesser (iii) von 45 mm bis 49 mm, dessen eines Ende in Form einer umlaufenden Lippe (iv) ausgestaltet ist und wobei im Hohlraum des Dämpfungs­ elementes (i) parallel zur Längsachse des Hohlraums drei bis acht Erhebungen (v) vorliegen und der Durchmesser (vi) des Hohlraums zwischen den Erhebungen 17 mm bis 20 mm beträgt.1. Spring element based on a hollow cylindrical Damping element (i) based on polyisocyanate-poly addition products with a height (ii) of 84 mm to 88 mm and an outer diameter (iii) of 45 mm to 49 mm, one end of which is in the form of a circumferential lip (iv) is designed and wherein in the cavity of the damping element (i) parallel to the longitudinal axis of the cavity three to there are eight bumps (v) and the diameter (vi) of the Cavity between the elevations is 17 mm to 20 mm. 2. Federelement gemäß Anspruch 1, dadurch gekennzeichnet, dass die Erhebungen (v) eine Länge (vii) von 13 mm bis 17 mm auf­ weisen.2. Spring element according to claim 1, characterized in that the elevations (v) have a length (vii) of 13 mm to 17 mm point. 3. Federelement gemäß Anspruch 1, dadurch gekennzeichnet, dass die Erhebungen in einer Entfernung (viii) von 1 mm bis 10 mm von der Lippe (iv) abgewandten Ende des Dämpfungselementes beginnen.3. Spring element according to claim 1, characterized in that the elevations at a distance (viii) of 1 mm to 10 mm end of the damping element facing away from the lip (iv) kick off. 4. Federelement gemäß Anspruch 1, dadurch gekennzeichnet, dass sich zwei umlaufende Einschürungen (ix) auf der äußeren Ober­ fläche des Dämpfungselementes (i) befinden.4. Spring element according to claim 1, characterized in that there are two circumferential constrictions (ix) on the outer top surface of the damping element (i). 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 Weiterreiß­ festigkeit 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 tear strength 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.
DE20210547U 2002-07-08 2002-07-08 additional spring Expired - Lifetime DE20210547U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE20210547U DE20210547U1 (en) 2002-07-08 2002-07-08 additional spring

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20210547U DE20210547U1 (en) 2002-07-08 2002-07-08 additional spring

Publications (1)

Publication Number Publication Date
DE20210547U1 true DE20210547U1 (en) 2002-11-14

Family

ID=7972962

Family Applications (1)

Application Number Title Priority Date Filing Date
DE20210547U Expired - Lifetime DE20210547U1 (en) 2002-07-08 2002-07-08 additional spring

Country Status (1)

Country Link
DE (1) DE20210547U1 (en)

Similar Documents

Publication Publication Date Title
DE20210547U1 (en) additional spring
DE20210603U1 (en) additional spring
DE20213259U1 (en) spring construction
DE20215943U1 (en) additional spring
DE20210602U1 (en) additional spring
DE20313895U1 (en) Shock absorber comprises hollow cylinder made from polyisocyanate polyaddition product with lip at end and 2 -10 studs at same height on its outer surface
DE20109936U1 (en) Spring element
DE20311242U1 (en) Spring unit comprises a hollow cylindrical damping element on the basis of polycyanate polyaddition products, with one of its ends constituted as a circumferential lip
DE20311243U1 (en) Helper spring for automobiles based on a hollow cylindrical damping element comprises polyurethane
DE20109924U1 (en) Spring element
DE20300187U1 (en) Spring element, used in automobiles, comprises hollow substantially cylindrical body which has circumferential lip at one end, and consists of material based on polyisocyanate polyaddition products
DE20109927U1 (en) Spring element
DE20206094U1 (en) additional spring
DE20109657U1 (en) Spring element
DE20109932U1 (en) Spring element
DE20206098U1 (en) Spring element, in particular spring element for cabin storage of trucks
DE20108159U1 (en) Spring element
DE20309425U1 (en) Spring for automobiles based on a hollow cylindrical damping element comprises polyurethane
DE20109926U1 (en) Spring element
DE20108487U1 (en) Spring element
DE20307900U1 (en) Additional spring based on a hollow cylindrical damping element made of a material derived from polyisocyanate polyaddition products has a circumferential end lip
DE20208861U1 (en) top mounts
DE20205986U1 (en) additional spring
DE20219539U1 (en) Spring unit takes the form of a hollow cylindrical damping element which has an annular lip and an insert at its respective ends, and consists of a material based on polyisocyanate polyaddition products
DE20100886U1 (en) Spring element

Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20021219

R150 Term of protection extended to 6 years

Effective date: 20050720

R081 Change of applicant/patentee

Owner name: BASF SE, DE

Free format text: FORMER OWNER: BASF AG, 67063 LUDWIGSHAFEN, DE

Effective date: 20080421

R151 Term of protection extended to 8 years

Effective date: 20080807

R152 Term of protection extended to 10 years

Effective date: 20101018

R071 Expiry of right
R071 Expiry of right