Abstract: A switch-based sensor apparatus is disposed between the bottom cushion and frame of a seat. The sensor apparatus includes upper and lower rigid and generally parallel force translation plates biased apart by a set of springs, and a switch assembly. The force translation plates are joined so as to pre-load the springs while permitting closing movement between the upper and lower force translation plates in response to occupant seat force that exceeds the pre-load force of the springs. The switch assembly includes a circuit board and elastomeric switch pad defining one or more switch elements that are actuated by a prescribed closing movement between the upper and lower force translation plates for electrically detecting the presence of a seat occupant.
Type:
Grant
Filed:
May 11, 2007
Date of Patent:
April 28, 2009
Assignee:
Delphi Technologies, Inc.
Inventors:
Kevin J. Hawes, Morgan D. Murphy, Walter K. Kosiak
Abstract: A method and apparatus for mounting an airbag module to a vehicle, the apparatus comprising a backing plate for mounting the airbag module to the vehicle, the backing plate comprising: a plurality of elongated mounting members each being drawn from the material of the backing plate wherein the plurality of elongated mounting members are integrally formed with the backing plate and each of the plurality of elongated mounting members has a portion comprising a periphery formed from the material of the backing plate and an opening extending into the elongated mounting member, the opening defining the periphery of the plurality of elongated mounting members.
Type:
Grant
Filed:
July 18, 2005
Date of Patent:
March 31, 2009
Assignee:
Delphi Technologies, Inc.
Inventors:
John D. Salmon, III, Michael Noland, Dale E. Collins, Charles D. Griever, Jr., Barry C. Worrell, Richard S. Plummer