Abstract: A bolt having a head and a shank fixed to the head. The shank having an end side remote from the head. A base face and a relief are formed on the end side of the shank. The relief is molded at least partially in a three-dimensional manner from the base face. The end side is realized in an at least partially colored manner.

Abstract: A connecting part for attachment on a mounting rail has a fastening part with an at least approximately rectangular cross-section. The fastening part has legs and surrounds when mounted a mounting rail on all sides by having a matching cross-section formed by the legs. The fastening part has clamping devices for effecting a clamping fixation of the connecting part on the mounting rail. A cross-sectional plane of the fastening part has two diagonally opposed corners and the clamping devices are arranged on the two diagonally opposed corners, respectively.

Abstract: An assembly rail has at least one profile element with support legs. A rail slot is defined between the support legs and extends in a longitudinal direction of the at least one profile element. The support legs are oriented inwardly toward an interior of the at least one profile element. A hollow profile that is larger than the at least one profile element has edge strips arranged along at least one longitudinal side of the hollow profile. Between the edge strips a receiving slot is formed. The at least one profile element is arranged in the receiving slot and is connected fixedly to the hollow profile. The rail slot of the at least one profile element opens outwardly.

Abstract: A connecting part for attachment on a mounting rail has a fastening part with an at least approximately rectangular cross-section. The fastening part has legs and surrounds when mounted a mounting rail on all sides by having a matching cross-section formed by the legs. The fastening part has clamping devices for effecting a clamping fixation of the connecting part on the mounting rail. A cross-sectional plane of the fastening part has two diagonally opposed corners and the clamping devices are arranged on the two diagonally opposed corners, respectively.

Abstract: An arresting device for mounting rails, supports, and connecting members has a clamping member and an arresting plate with a cam, a bracing section, and a middle section connecting the cam and the bracing section to one another. The middle section receives the clamping member. The bracing section has at least one projection in the form of a pin, wherein the pin has a point projecting away from the bracing section. The pin is made of a material having a greater hardness than the arresting plate. The pin is a stud screw and is fastened in the bracing section by being compression-molded with the material of the bracing section.

Abstract: An assembly rail has at least one profile element with support legs. A rail slot is defined between the support legs and extends in a longitudinal direction of the at least one profile element. The support legs are oriented inwardly toward an interior of the at least one profile element. A hollow profile that is larger than the at least one profile element has edge strips arranged along at least one longitudinal side of the hollow profile. Between the edge strips a receiving slot is formed. The at least one profile element is arranged in the receiving slot and is connected fixedly to the hollow profile. The rail slot of the at least one profile element opens outwardly.

Abstract: An arresting device for mounting rails, supports, and connecting members has a clamping member and an arresting plate with a cam, a bracing section, and a middle section connecting the cam and the bracing section to one another. The middle section receives the clamping member. The bracing section has at least one projection in the form of a pin, wherein the pin has a point projecting away from the bracing section. The pin is made of a material having a greater hardness than the arresting plate. The pin is a stud screw and is fastened in the bracing section by being compression-molded with the material of the bracing section.

Abstract: Tourniquet for medical applications, for example, for stanching the blood in veins for taking blood samples, wherein the tourniquet comprises a clamping lock and a strap which is pulled through the clamping lock and wrapped around the arm of a patient. Clamping of the strap in order to form a stanching loop occurs by means of a spring-loaded clamping wedge which clamps the strap against an inner wall of the clamping lock via a clamping plate. By manually displacing the clamping wedge against the force of the spring, the clamping force can be sensitively regulated, so that a regulated release of the stanching loop is possible. In all these manipulations the tourniquet can be single-handedly operated.