Packer and apparatus for the setting of the same and introduction of injection material under pressure into the crack, a fault and the like in a component or a structure as well as slotted expansible sleeve for same

摘要

Packer, comprising an elongated body with a front and a rear end, as well as a surface, through which an injection channel extends, of an injection material inlet opening with at least one injection material outlet opening, characterized in that the injection material inlet opening in the circumferential surface of the elongated body is arranged, and apparatus for the setting of the same and introduction of injection material under pressure into the crack, a fault and the like in a component or a structure as well as slotted expansible sleeve for same.