초록 ▼

The present disclosure relates to a sealing element for hollow sections, including a seal carrier that extends along a longitudinal axis and has two arms each of which has an outer face and an inner face and which are connected together, as one piece, at longitudinal edges that face each other such

The present disclosure relates to a sealing element for hollow sections, including a seal carrier that extends along a longitudinal axis and has two arms each of which has an outer face and an inner face and which are connected together, as one piece, at longitudinal edges that face each other such that they form a corner angle between them seals mounted on or near a free longitudinal edge of each arm and running parallel to the free longitudinal edge, on the outer face of the associated arm, and a securing device, on at least one inner face of an arm, for detachably securing the sealing element onto a corner of a hollow section. A cover cap serves to complete the sealing elements, the cap being provided, on its outer face, with one or more sealing sections designed to connect to ends of the seals of the sealing element.

대표청구항 ▼

1. A sealing element for hollow sections, comprising: a seal-carrier that extends along a longitudinal axis and has two arms, each arm having an outer face and an inner face and the two arms being-connected together, as one piece, at longitudinal edges that face each other, such that they form a spr

1. A sealing element for hollow sections, comprising: a seal-carrier that extends along a longitudinal axis and has two arms, each arm having an outer face and an inner face and the two arms being-connected together, as one piece, at longitudinal edges that face each other, such that they form a spring angle slightly smaller than 90 degrees between them;seals which are mounted on or near a free longitudinal edge of each arm, in a manner running parallel to the free longitudinal edge, on the outer face of the corresponding arm; andat least two clamping surfaces forming a clamping device each of the at least two clamping surfaces on the inner face of a corresponding one of the arms, each of the at least two clamping surfaces extending a distance from the longitudinal edge of the corresponding arm parallel to the longitudinal axis, each of the at least two clamping surfaces forming an obtuse clamping angle with the inner face of the corresponding arm. 2. The sealing element according to claim 1, wherein the two arms consist of elastic material, and wherein the spring angle is slightly smaller than a corner angle which is formed by a corner of the hollow section on which the sealing element is to be secured. 3. The sealing element according to claim 1, wherein each seal is arranged in a longitudinally extending recess on the outer face of the corresponding arm, one longitudinal edge of the recess, which edge is closer to those longitudinal edges of the arms that face one another, being formed by the rear face of the clamping surface of the arm. 4. The sealing element according to claim 1, wherein there protrudes, from the outer face of at least one of the arms, a web which extends parallel to the longitudinal axis and forms, between itself and the outer face of the corresponding arm. 5. The sealing element according to claim 1, wherein the sealing element consists of an electrically conductive material. 6. The sealing element according to claim 1, wherein an electrically conductive coating is applied to its outer face, including the seals. 7. The sealing element according to claim 6, wherein the electrically conductive coating is vapour-deposited. 8. The sealing element according to claim 1, wherein the sealing element is designed as a 2C extruded part. 9. A sealing system for hollow sections, comprising: at least two sealing elements according to claim 1; andat least one cover cap which is provided, on its outer face, with one or more sealing sections which are constructed for connection to ends of the seals belonging to the sealing element. 10. The sealing system according to claim 9, wherein the cover cap, including its sealing sections, consists of an electrically conductive material. 11. The sealing system according to claim 9, wherein the cover cap consists of an electrically conductive coating applied to the outer face of the cover cap, including its sealing sections. 12. The sealing element according to claim 1, wherein the clamping device is configured to detachably secure the sealing element on a corner.