PL450697A1 - Layered shock absorber with connectors - Google Patents

Layered shock absorber with connectors

Info

Publication number
PL450697A1
PL450697A1 PL450697A PL45069724A PL450697A1 PL 450697 A1 PL450697 A1 PL 450697A1 PL 450697 A PL450697 A PL 450697A PL 45069724 A PL45069724 A PL 45069724A PL 450697 A1 PL450697 A1 PL 450697A1
Authority
PL
Poland
Prior art keywords
layers
shock absorber
density
connectors
aluminum foam
Prior art date
Application number
PL450697A
Other languages
Polish (pl)
Inventor
Maciej Major
Judyta Niemiro-Maźniak
Original Assignee
Politechnika Częstochowska
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 Politechnika Częstochowska filed Critical Politechnika Częstochowska
Priority to PL450697A priority Critical patent/PL450697A1/en
Publication of PL450697A1 publication Critical patent/PL450697A1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/02—Physical, chemical or physicochemical properties
    • B32B7/022—Mechanical properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B15/06—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of natural rubber or synthetic rubber
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/20—Layered products comprising a layer of metal comprising aluminium or copper
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B25/00—Layered products comprising a layer of natural or synthetic rubber
    • B32B25/04—Layered products comprising a layer of natural or synthetic rubber comprising rubber as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/02—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions
    • B32B3/08—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions characterised by added members at particular parts
    • 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
    • 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
    • F16F1/37—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers of foam-like material, i.e. microcellular material, e.g. sponge rubber
    • 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
    • F16F2224/0225—Cellular, e.g. microcellular foam
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)
  • Vibration Dampers (AREA)

Abstract

Warstwowy amortyzator posiada zespół amortyzujący składający się ze stosu gum i pianki aluminiowej, połączonych klejem epoksydowym, charakteryzuje się tym, że zespół tworzą dwie jednorodne gumowe warstwy (2 i 5) o twardości od 60 do 200 Sh A i gęstości od 1100 do 1200 kg/m3 podzielone warstwą porowatej gumy (3) o gęstości od 600 do 700 kg/m3 i twardości od 20 do 30 Sh A oraz warstwą piany aluminiowej (4) o gęstości od 600 do 700 kg/m3, zawierający pomiędzy warstwami gumy i pianki aluminiowej warstwy tkaniny hybrydowej z włókna węglowego i aramidowego (6) ustabilizowane warstwami kleju epoksydowego (7).The layered shock absorber has a shock absorbing assembly consisting of a stack of rubbers and aluminum foam, joined with epoxy glue, characterized in that the assembly is formed by two homogeneous rubber layers (2 and 5) with a hardness of 60 to 200 Sh A and a density of 1100 to 1200 kg/m3 divided by a layer of porous rubber (3) with a density of 600 to 700 kg/m3 and a hardness of 20 to 30 Sh A and a layer of aluminum foam (4) with a density of 600 to 700 kg/m3, containing layers of hybrid fabric made of carbon and aramid fibers (6) stabilized with layers of epoxy glue (7) between the layers of rubber and aluminum foam.

PL450697A 2024-12-24 2024-12-24 Layered shock absorber with connectors PL450697A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL450697A PL450697A1 (en) 2024-12-24 2024-12-24 Layered shock absorber with connectors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL450697A PL450697A1 (en) 2024-12-24 2024-12-24 Layered shock absorber with connectors

Publications (1)

Publication Number Publication Date
PL450697A1 true PL450697A1 (en) 2025-08-18

Family

ID=96736215

Family Applications (1)

Application Number Title Priority Date Filing Date
PL450697A PL450697A1 (en) 2024-12-24 2024-12-24 Layered shock absorber with connectors

Country Status (1)

Country Link
PL (1) PL450697A1 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2422415A1 (en) * 2002-03-13 2003-09-13 Lawrence R. Parisotto Multi-phase energy absorbing and impact attenuating modules
PL225607B1 (en) * 2015-01-21 2017-04-28 Politechnika Częstochowska Elastomer shock absorber

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2422415A1 (en) * 2002-03-13 2003-09-13 Lawrence R. Parisotto Multi-phase energy absorbing and impact attenuating modules
PL225607B1 (en) * 2015-01-21 2017-04-28 Politechnika Częstochowska Elastomer shock absorber

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