B62D1/189

Steering column positive lock mechanism

A steering column assembly that includes a rake bracket and a rake bolt assembly. The rake bracket is disposed on a jacket assembly that extends along a steering column axis. The rake bracket defines an opening and rake bracket teeth. The rake bolt assembly includes a rake bolt that extends through the opening along a rake bolt axis and a rake element that is disposed about the rake bolt. The rake element has a toothed region defining rake teeth that engage the first rake bracket teeth and a non-toothed region defining a flag.

Steering column positive lock mechanism

A steering column assembly that includes a rake bracket and a rake bolt assembly. The rake bracket is disposed on a jacket assembly that extends along a steering column axis. The rake bracket defines an opening and rake bracket teeth. The rake bolt assembly includes a rake bolt that extends through the opening along a rake bolt axis and a rake element that is disposed about the rake bolt. The rake element has a toothed region defining rake teeth that engage the first rake bracket teeth and a non-toothed region defining a flag.

Steering device

A steering device includes an outer column, an inner column, and a hanger bracket. The inner column is configured such that the inner column and a fixation member move forward with respect to the hanger bracket in a case where a load in a forward direction that acts on the inner column is equal to or greater than a predetermined value in the locked state. A sliding friction portion that slides on at least one of the inner column and the hanger bracket in accordance with movement of the inner column with respect to the hanger bracket is provided between the inner column and the hanger bracket.

Steering device

A steering device includes an outer column, an inner column, and a hanger bracket. The inner column is configured such that the inner column and a fixation member move forward with respect to the hanger bracket in a case where a load in a forward direction that acts on the inner column is equal to or greater than a predetermined value in the locked state. A sliding friction portion that slides on at least one of the inner column and the hanger bracket in accordance with movement of the inner column with respect to the hanger bracket is provided between the inner column and the hanger bracket.

STEERING COLUMN ASSEMBLY AND METHOD OF MANUFACTURE
20200172146 · 2020-06-04 ·

A method of assembling a steering column assembly includes pressing a first pivot bushing into a first rake bracket first opening of a first rake bracket and inserting a first pivot fastener into the first pivot bushing and into a first mounting bracket opening of a first mounting bracket arm of a mounting bracket. The method further includes displacing material of the first mounting bracket arm with first splines of the first pivot fastener to form first mating splines within the first mounting bracket opening.

ANTI-ROTATION FEATURE FOR STEERING COLUMN TELESCOPE DRIVE ASSEMBLY

A telescope drive assembly for a steering column assembly includes a column jacket moveable in a rake direction and defining a tapered slot. The telescope drive assembly also includes a telescope actuator assembly operatively coupled to the column jacket to move the column jacket in a telescope direction. The telescope drive assembly further includes a telescope drive bracket operatively coupled to the telescope actuator assembly and to the column jacket, the telescope drive bracket and the column jacket rotatable about a common axis in the rake direction. The telescope drive assembly yet further includes a telescope guide disposed between the telescope drive bracket and the column jacket, the telescope guide disposed at least partially within the tapered slot and translatable within the tapered slot in the telescope direction.

ANTI-ROTATION FEATURE FOR STEERING COLUMN TELESCOPE DRIVE ASSEMBLY

A telescope drive assembly for a steering column assembly includes a column jacket moveable in a rake direction and defining a tapered slot. The telescope drive assembly also includes a telescope actuator assembly operatively coupled to the column jacket to move the column jacket in a telescope direction. The telescope drive assembly further includes a telescope drive bracket operatively coupled to the telescope actuator assembly and to the column jacket, the telescope drive bracket and the column jacket rotatable about a common axis in the rake direction. The telescope drive assembly yet further includes a telescope guide disposed between the telescope drive bracket and the column jacket, the telescope guide disposed at least partially within the tapered slot and translatable within the tapered slot in the telescope direction.

Pivot bearings for a height-adjustable steering column

A height-adjustable steering column for motor vehicles may include an outer sleeve that receives a steering spindle and is connected to an actuating unit. The actuating unit can be mounted pivotably by way of two pivot bearings on a retaining unit, which can be fixedly connected to a vehicle chassis. The two pivot bearings may be disposed at a horizontal distance to one another on a pivot axis and may each comprise a dihedron projection and a recess that engages with the dihedron projection. Each recess may comprise an introduction region for introduction of the respective dihedron projection in a radial direction with respect to the pivot axis. An inner span of the introduction region may correspond to a smaller outer diameter of the dihedron projection and may form a transition into a partially circular bearing region, an inner diameter of which may be adapted to a larger outer diameter of the dihedron projection so that the dihedron projection is mounted pivotably in the bearing region after a rotation about the pivot axis by approximately 90.

Pivot bearings for a height-adjustable steering column

A height-adjustable steering column for motor vehicles may include an outer sleeve that receives a steering spindle and is connected to an actuating unit. The actuating unit can be mounted pivotably by way of two pivot bearings on a retaining unit, which can be fixedly connected to a vehicle chassis. The two pivot bearings may be disposed at a horizontal distance to one another on a pivot axis and may each comprise a dihedron projection and a recess that engages with the dihedron projection. Each recess may comprise an introduction region for introduction of the respective dihedron projection in a radial direction with respect to the pivot axis. An inner span of the introduction region may correspond to a smaller outer diameter of the dihedron projection and may form a transition into a partially circular bearing region, an inner diameter of which may be adapted to a larger outer diameter of the dihedron projection so that the dihedron projection is mounted pivotably in the bearing region after a rotation about the pivot axis by approximately 90.

TRANSLATING POWER ADJUSTABLE STEERING COLUMN WITH GEARED RACK FOR AN ABSOLUTE SENSOR
20240017762 · 2024-01-18 ·

An axially adjustable steering column assembly includes an upper jacket. The steering column assembly also includes a lower jacket, wherein the upper jacket is received within the lower jacket and is telescopingly adjustable therein, the lower jacket defining a pair of slots extending in an axial direction of the lower jacket. The steering column assembly further includes a column mounting bracket, wherein the lower jacket translates and rotates relative to the column mounting bracket. The steering column assembly yet further includes a pair of bushings positioned within the pair of slots. The steering column assembly also includes a geared rack operatively coupled to one of the pair of bushings, the geared rack correspondingly rotatable with the lower jacket. The steering column assembly further includes a sensor in operative contact with the geared rack to detect the axial position of the axially adjustable steering column assembly.