UNLOCKING DEVICE FOR UNLOCKING A PARK LOCK OF A VEHICLE AND METHOD FOR OPERATING AN UNLOCKING DEVICE

• Main Authors: SPRATTE JOACHIM, AUMANN TORSTEN
• Format: Patent
• Language: Chinese; English
• Published: 05.07.2019
• Subjects: BLASTING; ENGINEERING ELEMENTS AND UNITS; GEARING; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; LIGHTING; MECHANICAL ENGINEERING; THERMAL INSULATION IN GENERAL; WEAPONS

The present approach relates to an unlocking device (105) for unlocking a park lock (110) of a vehicle (100). The unlocking device (105) comprises at least an eccentric apparatus (115), a slide unit (120) and an actuation apparatus (125). The eccentric apparatus (115) is designed, in a first position in which the eccentric apparatus is accommodated at least partly in the slide unit (120), to holdthe slide unit (120) in a locking position in which the park lock (110) is locked or engaged and, in a second position, to enable the transfer of the slide unit (120) into an unlocking position in which the park lock (110) is unlocked or disengaged. The slide unit (120) is or can be coupled to the park lock (110) via cable pull transmission element (155) and is designed, in the locking position, to position the transmission element (155) in a park locking position in order to lock the park lock (110) and, in the unlocking position, to position the transmission element (155) in a park unlockingposition in order to unlo