Ford Global Technolgoies, LLC

Intier Automotive Closures Inc.

Igor Pereverzev

Venkatesh Krishnan

James Joseph Loschiavo

Krystof Peter Jankowski

Raymond E Zeller

David Vern Cieglo

Robert E Tait

Carsten C Buettner

An improved latch assembly () is provided for securing a vehicle door () in a closed position. Specifically, in one embodiment, the improved latch assembly () is intended to secure a first door fastener () to an opposing second door fastener () when the vehicle door () is subjected to a substantial acceleration. In this embodiment, the improved latch assembly () includes a release lever () coupled to the first door fastener (). This release lever () is intended to selectively disengage the first door fastener () from the opposing second door fastener () thereby releasing the vehicle door () from its closed position. The Improved latch assembly () further includes an inertia-actuated detent lever () that is intended to block a predetermined path of the release lever () and prevent the release lever () from unlatching the vehicle door () from its closed position.

Latch assembly for a vehicle door

A latch mechanism for selectively latching a door to an automotive vehicle. The latch mechanism includes a latch hook movable between locked and unlocked positions relative to a striker bar fixedly secured to the vehicle. A release lever is operatively coupled between the latch hook and the latch mechanism for selectively actuating the latch hook between the locked and unlocked positions. An inertia lever is engagable with the release lever to prevent movement of the latch hook between the unlocked and locked positions. The inertia lever is movably coupled to the latch mechanism for movement in and out of engagement with the release lever in response to a threshold acceleration of the vehicle. A slot is formed in the release lever presenting sides engagable with the inertia lever to automatically rock the inertia lever in response to movement of the release lever to prevent seizing of the inertia lever within the latch mechanism due to lack of use.

Inertia catch for a vehicle latch

Growing community of inventors

Farmington Hills, MI, United States of America

Igor Pereverzev