Park lock for an automatic transmission

A park lock for an automatic transmission includes a primary actuator that is operable to move a primary rod such that the primary rod rotates a pawl and selectively meshes a tooth of the pawl with teeth of a park wheel. A secondary actuator is operable to move a secondary rod. A distal end portion...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	Lee Won, Geiss Thomas, Raydurga Abhishek, Drosback David
Format:	Patent
Sprache:	eng
Schlagworte:	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
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Beschreibung
Zusammenfassung:	A park lock for an automatic transmission includes a primary actuator that is operable to move a primary rod such that the primary rod rotates a pawl and selectively meshes a tooth of the pawl with teeth of a park wheel. A secondary actuator is operable to move a secondary rod. A distal end portion of the secondary rod holds the tooth of the pawl in meshing with the teeth of the park wheel in a park configuration. The distal end portion of the secondary rod blocks the tooth of the pawl from meshing with the teeth of the park wheel in a drive configuration. A related automatic transmission is also provided.