Abstract: The present disclosure relates to a shoe fastening system. The shoe fastening system includes a shoe part, a rail, and an insertable intermediate adapter for compensating a distance between the rail and the shoe part. The shoe part can have a flat underside. The rail can have a surface in the heel area which is raised relative to a ball area. The shoe part can have at least one displaceable mounting plate for screwing in a fastening screw for the intermediate adapter. The intermediate adapter has three through-openings for inserting a fastening screw. The first through-opening is arranged in the center of the intermediate adapter, the second through-opening is arranged on one side of the intermediate adapter and the third through-opening is arranged on the other side of the intermediate adapter.

Abstract: The present disclosure relates to a sports shoe, comprising a foot shell for a foot portion; and an adjustment device for adjusting an attachment position of a cuff to the foot shell. The sports shoe can comprise the cuff. The adjustment device allows the attachment position of the cuff to the foot shell to be changed horizontally and/or vertically. The adjustment device achieves the technical advantage that different cuffs can be used at different attachment positions in connection with the foot shell. In addition, the attachment position of the cuff can be adjusted to the needs of a user.

Abstract: The Invention relates to a mast element, in particular leader element, for a construction machine, with an elongate, hollow mast profile, which is approximately rectangular in cross section and comprises a linear guide for a mast carriage on its outer side along a longitudinal direction of the mast. In addition, according to the invention, at least one diagonal reinforcement element extends within the mast profile along the longitudinal direction of the mast, which is arranged at an oblique angle to the sides of the approximately rectangular mast profile.

Abstract: A method for producing of a foot part for a sports shoe includes the steps of producing a flexible forming part for the shoe collar and shoe sole of the foot part, and joining the edges of the forming part along the shoe sole and around the toe cap. In addition, a foot part for a sports shoe and a sports shoe are provided. The foot part for a sports shoe includes a flexible forming part having edges joined along shoe soles and around a toe cap. The sports shoe includes the foot part.

Abstract: A boot for a roller skate system has a three-point fastening system for fastening the boot to a rail. The three-point fastening system includes three fastening devices, wherein the first fastening device is arranged in a central position in the heel region of the boot, the second fastening device is arranged on an outer side in the ball region of the boot, and the third fastening device is arranged on an inner side in the ball region of the boot. The rail that can be mounted on the boot is also described.

Abstract: A boot for a roller skate system has a three-point fastening system for fastening the boot to a rail. The three-point fastening system includes three fastening devices, wherein the first fastening device is arranged in a central position in the heel region of the boot, the second fastening device is arranged on an outer side in the ball region of the boot, and the third fastening device is arranged on an inner side in the ball region of the boot. The rail that can be mounted on the boot is also described.

Abstract: A roller skate includes a shoe having a sole, an elongate rail, a first fastening opening extending through the rail, a second fastening opening extending through the sole, and a fastening device. The fastening device includes a connecting bolt guided through the fastening openings for fastening the shoe to the rail. At least one of the fastening openings is a slot.

Abstract: This invention relates to a sports shoe (1) having a shell (2) and a lacing system (3), with a cover (4) connected to the lacing system (3) being arranged on the upper side (5) of the shell (2).

Abstract: A sports shoe that has a shell provided with at least one reinforcing member in the form of a flexible hollow body.