Invention Grant
- Patent Title: Parking lock for a motor vehicle
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Application No.: US16097295Application Date: 2017-06-13
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Publication No.: US10704689B2Publication Date: 2020-07-07
- Inventor: Markus Rost , Klaus Krämer , Jochen Loeffelmann
- Applicant: Schaeffler Technologies AG & Co. KG
- Applicant Address: DE Herzogenaurach
- Assignee: SCHAEFFLER TECHNOLOGIES AG & CO. KG
- Current Assignee: SCHAEFFLER TECHNOLOGIES AG & CO. KG
- Current Assignee Address: DE Herzogenaurach
- Agent Kevin L. Parks
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@1bbe97d4
- International Application: PCT/DE2017/100496 WO 20170613
- International Announcement: WO2017/215709 WO 20171221
- Main IPC: F16H63/34
- IPC: F16H63/34 ; B60T1/00

Abstract:
A motor vehicle parking lock includes a locking pawl, an actuator shaft, a pawl actuating element and a crank mechanism. The locking pawl is pivotable about a first rotational axis and includes a pawl tooth configured for engagement in a recess of a locking tooth system in a positively locking manner. The actuator shaft is rotatable about a second rotational axis to actuate the locking pawl and reversibly bring the pawl tooth into engagement with the recess. The pawl actuating element is linearly moveable along a translation axis to pivot the locking pawl. The crank mechanism converts rotary motion of the actuator shaft into linear motion of the pawl actuating element. The crank mechanism includes a connecting rod with an articulation point at the pawl actuating element, and a joint that connects the connecting rod and a crank. The joint is arranged between the pawl tooth and the articulation point.
Public/Granted literature
- US20190136973A1 PARKING LOCK FOR A MOTOR VEHICLE Public/Granted day:2019-05-09
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