Patent ID: 9611675
Date: 2017-04-04
CPC Classifications: E05B,Y10T

Claim:
1. A motor vehicle door lock arrangement with a motor vehicle lock, wherein a force transmission chain is provided and wherein an actuation movement may be transmitted via the force transmission chain for opening of the motor vehicle lock, wherein a crash coupling arrangement is provided between two force transmission chain sections, which comprises a coupling element with a coupling contour assigned to one force transmission chain section and which comprises a counter contour assigned to the other force transmission chain section, wherein the coupling element is deflectable into a coupling position, in which its coupling contour is coupled to the counter contour, thereby interconnecting the two force transmission chain sections, and into a decoupling position, in which its coupling contour is decoupled from the counter contour, thereby disconnecting the two force transmission chain sections, wherein an inertial characteristic of the coupling element causes the coupling contour to become or to stay decoupled from the counter contour, when the actuation movement surpasses a rapidity threshold, and causes the coupling contour to become or to stay coupled to the counter contour, when the actuation movement is below the rapidity threshold, wherein the coupling element is at least partly bendable and wherein the coupling element is deflectable into said positions by bending it into said positions, and wherein at least one force transmission chain section comprises a bowden arrangement with a bowden cable and a bowden sheath, wherein the respective bowden cable provides the deflectable coupling element.