Patent ID: 8464402

Claim:
A clamping lock for a tensioning means, the clamping lock having a housing comprising two cheek parts arranged at a distance from each other, a stop web with a stop surface which extends between the cheek parts, a pivot spindle which extends between the cheek parts, a comb element pivotably mounted on the pivot spindle, the comb element having a circumferential surface portion associated with the stop surface of the stop web to delimit a clamping slot with the stop surface of the stop web for feeding through the tensioning means such that a tensile force draws the comb element into the clamping slot, and a reinforcing insert at least in the region of the cheek parts, of the stop web, and of the pivot spindle, said reinforcing insert being surrounded by a plastics material casing that defines an outer shape of the housing and being made of a material which is firmer than the material of the plastics material casing, wherein a support portion is formed on a boundary of the circumferential surface portion of the comb element, wherein the boundary is associated with an outlet of the clamping slot, and wherein the support portion supports the comb element against the stop web when the comb element is pivoted against the stop web.