The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 03, 2015
Filed:
Sep. 09, 2009
Krystof Peter Jankowski, Waterford, MI (US);
Ehab Kamal, Novi, MI (US);
Lynn Dadeppo, Bloomfield Hills, MI (US);
Krystof Peter Jankowski, Waterford, MI (US);
Ehab Kamal, Novi, MI (US);
Lynn DaDeppo, Bloomfield Hills, MI (US);
Magna Closures Inc., Newmarket, Ontario, CA;
Abstract
In a vehicle door latch, a motion restriction device is coupled to an auxiliary pawl that is connected to the pawl of a ratchet and pawl combination. The auxiliary pawl must be actuated by one or more release levers in order to actuate the pawl and release the ratchet from a striker-containing position and open the latch. Because the only criterion for selectively prohibiting movement of the auxiliary pawl is its speed, it is possible to prevent the latch from unintentionally opening in a crash situation regardless of the direction the inertial forces of the crash are applied to the latch or the release levers therein or the outside or inside handles.