| 摘要 |
A torsional door lock for a motor vehicle door including a torsion spring associated with the door or a door pillar and including a weighing arm and torque rod connected to the weighing arm for joint rotation therewith, and an indexing arrangement associated with another of the door or the door pillar and including two indexing rollers cooperating with the weighing arm of the torsion spring for refraining the door in a predetermined indexing position, support axles for supporting the two indexing rollers for rotation thereabout, and bearing sleeves which are made of a maintenance-free bearing material, for rotatably supporting the two indexing rollers on the support axles.
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