Disc brake rotor assembly
First Claim
1. A disc brake rotor assembly comprising;
- a first disc member, a second disc member, said first disc member being an integral metal member having an annular configuration defining an inner diameter and an outer diameter, said first disc member being L-shaped in cross section with the long leg of the L-shape extending radially and the short leg of the L-shape extending axially from one of said inner and outer diameter, said second disc member being an integral metal member having an annular configuration defining an inner diameter and an outer diameter, said second disc member having a generally U-shaped configuration in cross section with the base of the U-shape extending radially with a first leg of the U-shape extending axially from the outer diameter and a second leg of the U-shape extending axially from the inner diameter, said legs engaging said first disc member for axially spacing said radially extending base of said second disc member from said radially extending leg of said first disc member, said axially extending legs of said second disc member and said axially extending short leg of said first disc member having openings extended radially therethrough for air to circulate between said radially extending base of second disc member and said radially extending leg of said first disc member, said first leg of said second disc member abutting the inner radial surface of said radially extending leg of said first disc member, said short leg of said first disc member extending axially from said inner diameter thereof, said short leg of said first disc member being disposed radially outwardly of said second leg of said second disc member and in radially abutting engagement therewith.
1 Assignment
0 Petitions
Accused Products
Abstract
The application relates to a steering knuckle assembly of the type utilized for supporting the steerable wheel of an automotive vehicle. Two embodiments of the steering knuckle assembly are disclosed and both comprise an integral metal housing formed from metal plate. The housing has a front extending between a top and a bottom and includes flanges extending rearwardly from the front along the sides and top and bottom. The housing includes an actuator opening in which a hydraulic actuator is disposed. A wheel support is disposed in the front of the housing. The wheel support in the first embodiment comprises a flange for rotatably supporting a driven axle. The wheel support in the second embodiment includes a spindle for rotatably supporting a wheel. Both embodiments include a floating rotor defining a disk which is disposed between a pair of brake shoes, one of which is supported by an abutment connected to the housing and the other of which is movably supported on the housing for movement by the actuator. Each rotor disc comprise first and second members, the first of which is L-shaped in cross section and the second of which is U-shaped in cross section. The members are connected so as to define an inner space.
41 Citations
6 Claims
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1. A disc brake rotor assembly comprising;
- a first disc member, a second disc member, said first disc member being an integral metal member having an annular configuration defining an inner diameter and an outer diameter, said first disc member being L-shaped in cross section with the long leg of the L-shape extending radially and the short leg of the L-shape extending axially from one of said inner and outer diameter, said second disc member being an integral metal member having an annular configuration defining an inner diameter and an outer diameter, said second disc member having a generally U-shaped configuration in cross section with the base of the U-shape extending radially with a first leg of the U-shape extending axially from the outer diameter and a second leg of the U-shape extending axially from the inner diameter, said legs engaging said first disc member for axially spacing said radially extending base of said second disc member from said radially extending leg of said first disc member, said axially extending legs of said second disc member and said axially extending short leg of said first disc member having openings extended radially therethrough for air to circulate between said radially extending base of second disc member and said radially extending leg of said first disc member, said first leg of said second disc member abutting the inner radial surface of said radially extending leg of said first disc member, said short leg of said first disc member extending axially from said inner diameter thereof, said short leg of said first disc member being disposed radially outwardly of said second leg of said second disc member and in radially abutting engagement therewith.
- View Dependent Claims (2, 3, 4)
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5. A disc brake rotor assembly comprising;
- a first disc member, a second disc member, said first disc member being an integral metal member having an annular configuration defining an inner diameter and an outer diameter, said first disc member being L-shaped in cross section with the long leg of the L-shape extending radially and a short leg of the L-shape extending only perpendicularly from said radially extending long leg and axially from said inner diameter thereof, said second disc member being an integral metal member having an annular configuration defining an inner diameter and an outer diameter, said second disc member having a generally U-shaped configuration in cross section with the base of the U-shape extending radially with a first leg of the U-shape extending axially from the outer diameter and a second leg of the U-shape extending axially from the inner diameter, said legs engaging said first disc member for axially spacing said radially extending base of said second disc member from said radially extending leg of said first disc member, said first leg of said second disc member being in abutting engagement with the inner radial surface of said radially extending leg of said first disc member, said second leg of said second disc member having an integral portion in radially abutting engagement with said short leg of said first disc member.
- View Dependent Claims (6)
Specification