Motor vehicle door lock

Claim 1

Motor vehicle door lock comprising a pivotally mounted locking catch, a pivotally mounted pawl, said pawl blocking the locking catch in a preliminary locking position and a main locking position, and a locking mechanism for operating the locking catch and pawl, said locking mechanism having at least one release lever for swinging the pawl into a release position freeing the locking catch, and means for retaining the pawl in said release position, independent of further operation of the release lever, until said locking catch has been shifted from said main locking position and has passed the preliminary locking position, and for freeing said pawl from its release position thereafter, said means for retaining being operative only when said pawl is moved into said release position with the locking catch in its main locking position said means for retaining comprising a blocking lever pivotally mounted for swinging into a blocking position in a path of movement of at least one of the pawl and a component coacting with said pawl, such that said pawl is retained in said release position when said blocking lever is in said blocking position; said blocking lever including a stop arm which projects into the path of movement of at least one of the locking catch and a drive pin on the locking catch, whereby said blocking lever is swung by displacement of said stop arm, from said blocking position into a position in which the pawl is freed; wherein said blocking lever comprises a multipart construction which includes a transmission lever for interacting with one of said pawl and said component, and a reversing lever, said reversing lever comprising said stop arm.