Patent ID: 11912333
Assignee: NSK LTD.
Field: Transport (Mechanical engineering)
Classification: CPC B | IPC B

Claim 1:
2. The steering device according to claim 1, wherein
the at least one third contact rib is a single contact rib,
the second side plate has a lower rigidity than that of the first side plate,
the pair of protrusions includes a first protrusion facing the first side plate and a second protrusion facing the second side plate,
the third contact rib is disposed on the second protrusion,
the contact ribs further include a single fourth contact rib that protrudes from a side surface of the first protrusion, and
the fourth contact rib is disposed on a side surface of the spaced protrusion and between the first contact rib and the long groove, and has a protrusion amount equal to those of the first contact rib and the second contact rib.