DE7423419U - Rubberized engine bearing rail - Google Patents

Rubberized engine bearing rail

Info

Publication number
DE7423419U
DE7423419U DE19747423419 DE7423419U DE7423419U DE 7423419 U DE7423419 U DE 7423419U DE 19747423419 DE19747423419 DE 19747423419 DE 7423419 U DE7423419 U DE 7423419U DE 7423419 U DE7423419 U DE 7423419U
Authority
DE
Germany
Prior art keywords
bearing rail
rubberized
engine bearing
rails
rubber
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
DE19747423419
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.)
FA DIEHL 8500 NUERNBERG
Original Assignee
FA DIEHL 8500 NUERNBERG
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 FA DIEHL 8500 NUERNBERG filed Critical FA DIEHL 8500 NUERNBERG
Priority to DE19747423419 priority Critical patent/DE7423419U/en
Publication of DE7423419U publication Critical patent/DE7423419U/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
    • 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
    • F16F1/377—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers characterised by having a particular shape having holes or openings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)

Description

Gbm 187
Bn/Mö Gbm 187
Bn / Mö

D I E H L , 85 Nürnberg, Stephanstr. 49D I E H L, 85 Nuremberg, Stephanstr. 49

Gummierte MotorlagerschieneRubberized engine bearing rail

Die Neuerung betrifft eine Motorlagerschiene aus Stahlschienen und dazwischenliegenden anvulkanisierten Gumiilagen.The innovation concerns a motor bearing rail made of steel rails and vulcanized rubber layers in between.

Bei derartigen Motorlagerschienen, insbesondere für Panzermotoren, wurden voll durchgummierte Gummilagen zwischen Stahlschienen vorgesehen. Durch die hohen Temperaturen im Motorraum und die dynamische Belastung treten Wännebrüche 1m Gummi auf.With such engine bearing rails, especially for armored engines, fully rubberized rubber layers were provided between steel rails. Due to the high temperatures in the engine compartment and the dynamic load, thermal breaks 1m rubber occur.

Der Neuerung liegt daher die Aufgabe zugrunde, diesen Nachteil zu vermelden. Dies wird nach dem Hauptanspruch dadurch erreicht» daß 1n den Gummi lagen Ausnehmungen vorgesehen sind. Dadurch werden Wa'miestauungen in den gefährdeten Querschnitten vermieden.The object of the innovation is therefore to report this disadvantage. According to the main claim, this is achieved by “that 1n the rubber lay recesses are provided. This leads to water congestion avoided in the endangered cross-sections.

Vorteilhafte Weiterbildungen der Neuerung gehen aus den Untsransprüchen 2 bis 4 hervor.Advantageous further developments of the innovation come from the contradictions 2 to 4 emerge.

Ein Ausfllhrungsbeispiel der Neuerung wird anhand der Zeichnung beschrieben. Es zeigenAn exemplary embodiment of the innovation is described using the drawing. Show it

Figur 1 eine Motorlagerschiene im Te1lschn1tt Figur 2 einen Querschnitt entsprechend der Linie II - II nach Fig.Figure 1 shows an engine bearing rail in part FIG. 2 shows a cross section along the line II - II according to FIG.

7*23419 2161767 * 23419 216176

Zwischen Stahlschienen 1-3 sind an diese anvulkanisierte Gummilagen 4, 5 vorgesehen. Zur Motorlagerung weisen die Stahlschienen 1, 3 nicht dargestellte Befestlgungsmitte'i auf.Rubber layers 4, 5 vulcanized onto them are provided between steel rails 1-3. The steel rails point to the engine mounting 1, 3 fastening means (not shown).

Die Gummi lagen 4, 5 sind mit durchgehenden Bohrungen 6 versehen. Die Bohrungen 6 liegen symmetrisch zur Dicke der Gummi lagen 4, 5 und erstrecken sich quer zur Längsachse A der Stahlschienen 1-3.The rubber layers 4, 5 are provided with through holes 6. The holes 6 are symmetrical to the thickness of the rubber layers 4, 5 and extend transversely to the longitudinal axis A of the steel rails 1-3.

Um die Dämpfungsei genschäften der Motorlagerschiene zu erhalten, sind Bohrungen 6 der Gummi lage 4 gegenüber den Bohrungen 6 der Gummi lage 5 versetzt.To preserve the damping properties of the motor bearing rail, are holes 6 of the rubber layer 4 opposite the holes 6 of the Rubber layer 5 offset.

Neben den Bohrungen können auch van Kreisquerschnitt abweichende Querschnitte vorgesehen sein, wobei jedoch eine Kerbwirkung ausgeschlossen sein muß.In addition to the bores, deviating circular cross-sections can also be used Cross-sections may be provided, but a notch effect must be excluded.

Claims (1)

SchutzansprücheProtection claims κ 1) Motorlagerschiene aus Stahlschienen und dazwischenliegendenκ 1) Motor bearing rails made of steel rails and rails in between f anvulkanisierten Gummi lagen» dadurch gekennzeichnet, daß inf vulcanized rubber layers »characterized in that in den Gummi lagen (4, 5) Ausnehmungen (6) vorgesehen sind.the rubber layers (4, 5) recesses (6) are provided. Ϊ 2) Motorlagerschiene nach Anspruch i, dadurch gekennzeichnet,Ϊ 2) Motor bearing rail according to claim i, characterized in that daß die Gummi lagen (4, 5) durchgehende Bohrungen (6) aufweisen.that the rubber layers (4, 5) have through holes (6). 3) Motorlagerschiene nach den Ansprüchen 1 und 2, dadurch gekennzeichnet, daß die Bohrungen (6) quer zur Längsachse (A) der Stahlschienen (1 - 3) verlaufen.3) engine mounting rail according to claims 1 and 2, characterized in that the bores (6) transversely to the longitudinal axis (A) the steel rails (1 - 3) run. 4) Motorlagerschiene nach den Ansprüchen 1 und 3S dadurch gekennzeichnet, daß die Bohrungen (6) in der einen Gummi lage (4) gegenüber den Bohrungen (6) der anderen Gummi lage (5) versetzt sind.4) Motor bearing rail according to claims 1 and 3 S, characterized in that the bores (6) in the one rubber layer (4) are offset from the bores (6) of the other rubber layer (5).
DE19747423419 1974-07-10 1974-07-10 Rubberized engine bearing rail Expired DE7423419U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19747423419 DE7423419U (en) 1974-07-10 1974-07-10 Rubberized engine bearing rail

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19747423419 DE7423419U (en) 1974-07-10 1974-07-10 Rubberized engine bearing rail

Publications (1)

Publication Number Publication Date
DE7423419U true DE7423419U (en) 1976-01-22

Family

ID=31957533

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19747423419 Expired DE7423419U (en) 1974-07-10 1974-07-10 Rubberized engine bearing rail

Country Status (1)

Country Link
DE (1) DE7423419U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3725920A1 (en) * 1987-08-05 1989-02-16 Krauss Maffei Ag Chassis
WO2003076821A1 (en) * 2002-03-04 2003-09-18 Lord Corporation Mount with dual stiffness

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3725920A1 (en) * 1987-08-05 1989-02-16 Krauss Maffei Ag Chassis
WO2003076821A1 (en) * 2002-03-04 2003-09-18 Lord Corporation Mount with dual stiffness

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