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US 5,117,666 AGranted
Key support apparatus
OwnerRobert E. Keeferinventor
Life of this patent
Estimating the term…
Abstract
A housing includes a top and bottom plate in a spaced parallel coextensive relationship integrally secured together pivotally mounting a first and second key holder at opposed ends of the plate, wherein the key holder includes pivotal axles orthogonally oriented to each of the plates and parallel relative to one another. The key holders are spring biased for rotation between the plates and are maintained in a first position by a latch mechanism and released to a second position upon release of the latch mechanism to include a lever, with a lever engaging a projection in a respective key holder.
Claims3
A key support apparatus, comprising,
- a first housing plate in a spaced parallel coextensive relationship relative to a second housing plate, wherein the first housing plate and the second housing plate include at least one connecting web to fixedly secure the first and second housing plates together defining a predetermined spacing, and
- first pivot means and second pivot means orthogonally directed through the first housing plate and the second housing plate, wherein the first pivot means and the second pivot means are in a spaced parallel relationship at opposed ends of the first housing plate and the second housing plate for mounting a respective key within a housing cavity defined between the first housing plate and the second housing plate, and
- a first key holder mounted about the first pivot means, and a second key holder mounted about the second pivot means, and
- first spring means for biasing the first key holder rotatably about the first pivot means, and
- second spring means for pivotally mounting the second key holder about the second pivot means, and
- each key holder includes a plurality of spaced cylindrical disks secured together by a disk connecting web, and an entrance slot directed between the disks diametrically opposed to the disk connecting web, and a pivot axle opening orthogonally directed through the disks for receiving the pivot means, and the pivot axle opening positioned adjacent the connecting web, and
- each key holder includes a locking notch formed within one of the spaced cylindrical disks adjacent the entrance slot, and each locking notch includes a locking lever in biased engagement with the locking notch, and
- a central housing rib is mounted within the housing cavity arranged parallel to and medially of the first and second pivot means, and the central housing rib includes a plurality of spring mounting ribs orthogonally oriented relative to the housing rib, and each spring mounting rib includes a latch spring means for biasing a respective latch lever in engagement with a respective locking notch of each key holder.
5 more elements
Dependencies are inferred from the claim text.