Abstract: A steer-by-wire steering device includes a first member, a second member, and stoppers. The first member is rotatable together with the input shaft, and includes a first protrusion protruding from the input shaft in the radial direction. The second member includes a second protrusion protruding on the trajectory of the first protrusion, and is rotatable together with the first member with the first protrusion being abutting the second protrusion. The stoppers are provided at respective positions capable of abutting on the trajectory of the second protrusion only when the second member is rotated by the first member.

Abstract: The present invention relates to a structure for forming and maintaining the three-dimensional shape of clothing. Specifically, the present invention teaches methods for manufacturing of clothing whose three-dimensional shape can be changed freely and kept in place securely even if the clothing is constructed from soft material such as knit. In one embodiment of the present invention a flexible and shape retentive member is attached to the clothing.