Abstract: A steer-by-wire steering device includes a steering shaft 7; a rotation-restricting member A including an annular main cylindrical portion 1 mounted on the steering shaft 7 and at least one main ridge portion 2 formed on an outer periphery of the main cylindrical portion 1; an engagement member 6 configured to move in proximity to and away from the rotation-restricting member A; and a cushioning member B. The engagement member 6 and the at least one main ridge portion 2 are configured to come in contact with each other through the cushioning member B in conjunction with rotation of the steering shaft 7.

Abstract: A steer-by-wire steering device includes a steering shaft 7; a rotation-restricting member A including an annular main cylindrical portion 1 mounted on the steering shaft 7 and at least one main ridge portion 2 formed on an outer periphery of the main cylindrical portion 1; an engagement member 6 configured to move in proximity to and away from the rotation-restricting member A; and a cushioning member B. The engagement member 6 and the at least one main ridge portion 2 are configured to come in contact with each other through the cushioning member B in conjunction with rotation of the steering shaft 7.

Abstract: A steering apparatus includes: a fixed bracket; an outer column; an arm portion; a column pipe; a steering shaft A including an upper shaft rotatably attached to the column pipe and a lower shaft which is connected by an universal joint and in which a male shaft and a female shaft engage with each other so as to freely extend and contract; and a fastening tool. The arm portion includes: bifurcated arm-shaped portions that extend from a front side in the axial direction of the outer column toward an outer side in the axial direction; a first linking portion formed between the arm-shaped portions so as to protrude upward from upper edges of the arm-shaped portions; and a second linking portion that protrudes downward from lower edges of the arm-shaped portions, and the second linking portion protrudes from the arm-shaped portions by a larger amount than the first linking portion.

Abstract: Provided is a steering device including: a column pipe; an outer column; a fixing bracket; a hanger bracket that is fixedly attached to the column pipe; a biasing member that elastically biases the column pipe upward; a fastening jig; and a guide member which is made from a synthetic resin and has a sliding side portion, which is provided with a buffer protrusion and a bolt shaft hole, and a sliding bottom portion formed at the lower end of the sliding side portion. The buffer protrusion of the guide member 8 is inserted into a telescopic elongated hole in the hanger bracket, the sliding bottom portion abuts against the lower end of the hanger bracket, and a part of the biasing member abuts against the sliding bottom portion 83.

Abstract: A steering apparatus includes: a fixed bracket; an outer column; an arm portion; a column pipe; a steering shaft A including an upper shaft rotatably attached to the column pipe and a lower shaft which is connected by an universal joint and in which a male shaft and a female shaft engage with each other so as to freely extend and contract; and a fastening tool. The arm portion includes: bifurcated arm-shaped portions that extend from a front side in the axial direction of the outer column toward an outer side in the axial direction; a first linking portion formed between the arm-shaped portions so as to protrude upward from upper edges of the arm-shaped portions; and a second linking portion that protrudes downward from lower edges of the arm-shaped portions, and the second linking portion protrudes from the arm-shaped portions by a larger amount than the first linking portion.

Abstract: Provided is a steering device including: a column pipe; an outer column; a fixing bracket; a hanger bracket that is fixedly attached to the column pipe; a biasing member that elastically biases the column pipe upward; a fastening jig; and a guide member which is made from a synthetic resin and has a sliding side portion, which is provided with a buffer protrusion and a bolt shaft hole, and a sliding bottom portion formed at the lower end of the sliding side portion. The buffer protrusion of the guide member 8 is inserted into a telescopic elongated hole in the hanger bracket, the sliding bottom portion abuts against the lower end of the hanger bracket, and a part of the biasing member abuts against the sliding bottom portion 83.