SE8601810L - support elements - Google Patents

support elements

Info

Publication number
SE8601810L
SE8601810L SE8601810A SE8601810A SE8601810L SE 8601810 L SE8601810 L SE 8601810L SE 8601810 A SE8601810 A SE 8601810A SE 8601810 A SE8601810 A SE 8601810A SE 8601810 L SE8601810 L SE 8601810L
Authority
SE
Sweden
Prior art keywords
layer
shore
hardness
layers
rubber
Prior art date
Application number
SE8601810A
Other languages
Swedish (sv)
Other versions
SE8601810D0 (en
Inventor
B G Skogman
H T Svensson
E E Torres
Original Assignee
Karlstad Vulk & Montage
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 Karlstad Vulk & Montage filed Critical Karlstad Vulk & Montage
Priority to SE8601810A priority Critical patent/SE8601810D0/en
Publication of SE8601810L publication Critical patent/SE8601810L/en
Publication of SE8601810D0 publication Critical patent/SE8601810D0/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G15/00—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration
    • B65G15/60—Arrangements for supporting or guiding belts, e.g. by fluid jets

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)

Abstract

Sandwich material has three layers, a first wear layer (12) of a polymeric substance having 85-100 Shore A hardness, a second layer (9) of rubber having 50-70 Shore A hardness, and a third layer (10) of rubber having 20-50 Shore A hardness, the second layer being located between the first and third layers. - The first layer is of polyurethane contg. 5-30 vol.% of a friction-lowering substance, the hardness of the layer being at least 90 Shore A, and the substances being polytetrafluoroethylene, polyethylene, graphite or silicone oil, specifically 10-25 vol.% polytetrafluoroethylene. An intermediate layer (13) may be added between the first wear layer and the second rubber layer (9) consisting of a polymeric substance having 70-95 Shore A hardness, being free of friction-lowering substances and, pref., being polyurethane having excellent adhesive properties to the layers on each side.
SE8601810A 1986-04-21 1986-04-21 support elements SE8601810D0 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE8601810A SE8601810D0 (en) 1986-04-21 1986-04-21 support elements

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8601810A SE8601810D0 (en) 1986-04-21 1986-04-21 support elements

Publications (2)

Publication Number Publication Date
SE8601810L true SE8601810L (en) 1986-04-21
SE8601810D0 SE8601810D0 (en) 1986-04-21

Family

ID=20364269

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8601810A SE8601810D0 (en) 1986-04-21 1986-04-21 support elements

Country Status (1)

Country Link
SE (1) SE8601810D0 (en)

Also Published As

Publication number Publication date
SE8601810D0 (en) 1986-04-21

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