Liftgate handle and latch assembly

Details Liftgate handle and latch assembly Liftgate handle and latch assembly

1999-11-30

2001-02-27

Barrett, Suzanne Dino (Department: 3627)

Locks

Special application

For control and machine elements

C070S237000, C296S106000, C292S336300, C292SDIG004

Reexamination Certificate

active

06192725

ABSTRACT:

TECHNICAL FIELD
This invention relates generally to handle assemblies, and more particularly to an improved liftgate handle and latch assembly.
DISCUSSION
Since the origin of the automobile the necessity existed for the inclusion of handle assemblies for the various doors, latches and liftgates that have evolved with the evolution of the automobile. Over the years, handle assemblies have improved as new and innovative assemblies have been discovered. In modern day vehicles having liftgate handle locking mechanisms and more particularly liftgate with dual latch and/or combined liftgate/liftglass locking features, the desire for multiple interrelated functions have required new and innovative methods of packaging. More particularly, in order to accommodate the multiple features such as operation of a mechanism that controls both the liftgate and liftgate locking feature for example, as well as the inclusion of a power feature to perform these functions and others, the packaging of the features in the confined space of a narrow liftgate has resulted in the necessity for narrow tolerances and build variation.
In the example of a sport utility vehicle the liftgate handle assembly is spaced from the liftgate latch mechanism such that the two are connected by a latch rod extending between a lever and a latch mechanism to actuate the latter. Due to the rigidity of the latching rod and the fixed nature of the liftgate handle assembly and latch mechanism, there is little tolerance for build variation. This results in difficulties during the installation of the assembly in production of the vehicle necessitating during production, and after, adjustments to the latch rod so that the system can operate appropriately. This results in increased costs in slowing production and in post-production adjustments.
Therefore, it is an object of the present invention to provide a handle and latch assembly that compensates for build variation.
SUMMARY OF THE INVENTION
Accordingly, it is an object of the present invention to provide a handle and latch assembly that frees up build variation.
It is a further object of the present invention to provide a handle and latch assembly that is contained in dimensional length therein allowing loading in an existing liftgate/liftgate design.
These and other objects and advantages of the invention will become more apparent when reference is made to the following drawings and accompanying description.


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