Friction plate with a paper friction lining, method for producing such a friction plate and wet-running multiplate clutch or brake comprising such a friction plate

A technology of friction lining and friction plate, applied in a field for producing such friction, to achieve the effect of simple manufacturing

Active Publication Date: 2013-02-06
BORGWARNER INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Moreover, even if the friction and steel plates have been separated in the axial direction, a relatively high level of undesired drag torque still occurs

Method used

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  • Friction plate with a paper friction lining, method for producing such a friction plate and wet-running multiplate clutch or brake comprising such a friction plate
  • Friction plate with a paper friction lining, method for producing such a friction plate and wet-running multiplate clutch or brake comprising such a friction plate
  • Friction plate with a paper friction lining, method for producing such a friction plate and wet-running multiplate clutch or brake comprising such a friction plate

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Embodiment Construction

[0033] Figure 1 to Figure 3A first embodiment of a friction lining 2 according to the invention is shown. In the present case, the friction disk 2 takes the form of a friction disk for a wet-running multi-plate clutch or multi-disk brake, which is preferably hydraulically actuatable. A multi-plate clutch is especially preferably a double-plate clutch, in which at least one steel plate is assigned to each of the friction plates 2 , via which friction plates 2 can form a frictional rotational drive connection. If the friction lining 2 is a friction lining 2 equipped with a paper friction lining on one side, it is similarly possible, however, to assign an additional friction lining 2 as a friction partner to each of these friction linings 2. One. exist figure 1 The opposite axial directions 4 , 6 , the opposite radial directions 8 , 10 and the opposite circumferential directions 12 , 14 of the friction lining 2 in the form of an annular disk are indicated by corresponding arr...

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Abstract

A friction plate (2) with a friction lining carrier (18) and a paper friction lining (24) arranged on one side of the friction lining carrier (18) to form a friction surface, which comprises at least one first friction lining portion (32) and at least one second friction lining portion (34), the friction surface (36) in the first friction lining portion (32) being raised relative to the friction surface (38) in the second friction lining portion (34). The first friction lining portion (32) exhibits a lower resin absorption than the second friction lining portion (34). The invention furthermore relates to a method for producing such a friction plate (2) and to a wet-running multiplate clutch or brake comprising such a friction plate (2).

Description

technical field [0001] The invention relates to a friction lining with a friction lining carrier and a paper friction lining arranged on one side of the friction lining carrier so as to form a friction surface comprising at least A first friction lining part and at least one second friction lining part in which the friction surface is raised relative to the friction surface in the second friction lining part. The invention further relates to a method for producing such a friction disk and to a wet-running multi-plate clutch or brake comprising such a friction disk. Background technique [0002] Multi-plate clutches known from the prior art comprise a first plate set of steel plates on the input or output side and a second plate set of friction plates on the output or input side. The two interleaved sheet packs are pushed together in the axial direction to achieve a frictional rotational drive connection between the input side and the output side. If the input side is to be...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16D13/64F16D55/24F16D69/04
CPCF16D13/648F16D55/24F16D69/04F16D13/64F16D69/02F16D13/62Y10T156/10F16D25/0638F16D25/123F16D2200/0095F16D69/025
Inventor V·雷涅
Owner BORGWARNER INC
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