Invention Grant
- Patent Title: Motor vehicle door latch
- Patent Title (中): 机动车门锁
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Application No.: US13600694Application Date: 2012-08-31
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Publication No.: US09273497B2Publication Date: 2016-03-01
- Inventor: Artur Torka , Udo Orzech
- Applicant: Artur Torka , Udo Orzech
- Applicant Address: DE Velbert
- Assignee: Huf Huelsbeck & Fuerst GmbH & Co. KG
- Current Assignee: Huf Huelsbeck & Fuerst GmbH & Co. KG
- Current Assignee Address: DE Velbert
- Agency: Fay Sharpe LLP
- Priority: DE102011053901 20110923; DE102012102723 20120329
- Main IPC: E05C3/06
- IPC: E05C3/06 ; E05B77/36 ; E05B83/18 ; E05B81/14 ; E05B81/20 ; E05C3/00 ; E05B81/00

Abstract:
A motor vehicle door latch includes a rotary latch which encompasses a closing element when in the closed position, and is preloaded toward an open position of the closing element. A safety catch is engaged with the rotary latch so that the rotary latch is prevented from moving toward the open position. A coupling section of the safety catch is dynamically coupled with a drive element and moves the safety catch between the engagement position and a releasing position so that the rotary latch can move toward the open position. The opening sound is reduced to a minimum. The drive element moves the safety catch from the engagement position toward the releasing position so that the rotary latch, which is still engaged with the safety catch during such movement, moves toward the open position.
Public/Granted literature
- US20130076045A1 MOTOR VEHICLE DOOR LATCH Public/Granted day:2013-03-28
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