Friction plate
AssigneeMiba Frictec GmbH
InventorsVolker FOEGE, Gabriel HEER, Falk NICKEL
Life of this patent
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Abstract
The invention relates to a friction plate (10) having a ring-shaped plate body (4, 9), which is closed in the circumferential direction (13), and has multiple recesses, and is delimited by a radially inner face surface (11) and a radially outer face surface (24). The recesses (14) are configured in slot shape, at least in part, and have multiple partial regions (20 to 23), wherein at least two partial regions (20 to 23) run in different directions relative to one another, and wherein furthermore, the slot-shaped recesses (14) are configured at a distance from the radially inner face surface (11) and the radially outer face surface (24).
Claims8
A friction plate (10) having a ring-shaped plate body (5, 9), which is closed in the circumferential direction (13), on which body at least one friction coating (8) is disposed, if necessary, wherein the plate body (5, 9) has multiple recesses (14) in the form of perforations, and is delimited by a radially inner face surface (11) and a radially outer face surface (24), wherein the perforations are configured in slot shape, at least in part, and have multiple partial regions (20 to 23), wherein at least two partial regions (20 to 23) run in different directions relative to one another, and wherein furthermore, the slot-shaped recesses (14) are configured at a distance from the radially inner face surface (11) and the radially outer face surface (24), wherein the slot-shaped recesses (14) have a width (17) selected from a range of 50% to 150%, in particular from a range of 50% to 100%, of a thickness (18) of the plate body (5), viewed in the direction of the axial direction (4), and wherein in the embodiment variant of the plate body (5, 9) with friction coating (8), if necessary slot-shaped perforations are disposed in the friction coating (8).
(canceled)
Dependencies are inferred from the claim text.