| 摘要 |
The invention relates to a method for determining the elongation and/or compression of a profiled sealing element applied to a body or a body part of a vehicle. The self-adhesive profiled sealing element, which exists as an endless profiled element, is drawn from a store and, with the help of an application roller and by means of an adhesive surface present on the profiled sealing element, rolled onto the body part along a line intended for the attachment. The problem addressed by the invention is that of enabling continuous, nondestructive determination of the elongation and/or compression of all applied profiled sealing elements without interruption of operation and in particular without the use of personnel or material. This problem is solved by a method and a device, wherein a measuring roller, which rolls on the profiled sealing element without slip, is arranged at a small distance before a drive system for the profiled sealing element to be applied. Because of this arrangement of the measuring roller and the slip-free rolling on the profiled sealing element, the length sensed by the measuring roller of the measuring sensor corresponds to the length of the profiled sealing element applied to the body part or to the body along an application distance having a defined length. If the measured length is longer than the application distance, there is a compression of the profiled sealing element. If the measured length is shorter than the application distance, there is an elongation of the profiled sealing element. |
