JP2005199760A5 - - Google Patents

Claims (8)

A steering shaft for attaching a steering wheel to the upper end;
A column member rotatably supporting the steering shaft;
A lower vehicle body side bracket for supporting the column member on the vehicle body side so as to be swingable about a pivot shaft; ,
An upper vehicle body side bracket that supports the column member on the vehicle body side so that the tilt position can be freely adjusted;
Tilt position of the column member by moving the column member with respect to the upper vehicle body side bracket A tilt position adjustment mechanism for moving up and down,
In the tilt position adjustment type steering column device provided with
The upper vehicle body side bracket is a pair extending vertically on both left and right sides of the column member. An opposing flat plate portion,
Pressing means for pressing the column member from at least one side of the opposing flat plate portion;
A tilt position-adjustable steering column device comprising: An electric motor for driving the tilt position adjusting mechanism is further provided. The tilt position-adjustable steering column device according to claim 1. The tilt position-adjustable steering column apparatus according to claim 1 or 2, wherein the pressing means presses the column member from each side of the pair of opposed flat plate portions . Between the pair of opposed flat plate portions and the column member, a contact plate is interposed, respectively. The pressing means presses the column member through the contact plate. 4. The tilt position-adjustable steering column device according to claim 3. Said pressing means, said has an adjustable screw fastening to be screwed through the opposite flat plate portion, the column by adjusting the pressure of said column member F of the contact plate by adjusting the screws with該締 5. The tilt position adjustable steering column device according to claim 1 , wherein the sliding resistance of the member is adjusted . The pressing means has a plurality of tightening screws for one of the opposed flat plate portions. The tilt position-adjustable steering column device according to claim 5. The pair of opposed flat plate portions are connected by a bottom plate portion below the column member. The position-adjustable steering column device according to any one of claims 1 to 6, wherein The pressing means includes the column member on a vehicle upper side of the upper vehicle body side bracket. The tilt position adjusting type screw according to any one of claims 1 to 7, wherein Tearing column device.