Support frame assembly for a printed circuit card having a tie bar bridging across the frame
AssigneeHoneywell Inc.
InventorRobin E. Garner
Life of this patent
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Abstract
The assembly comprises a U-shaped frame to which the card may be secured. The frame is defined by spaced parallel side elements and a connecting end element. Intermediate the ends of the frame a tie bar bridges flatly across the top of the frame and is adapted to hold down the card and tie the side elements together. The bar has downward legs at its opposite ends secured to the frame.
Claims15
A support frame assembly for an elongate printed circuit card having electrical connectors along at least a portion of one edge of said card and opening respectively adjacent at least three corners of the card, the frame assembly comprising:
- a. a generally U-shaped frame defined by spaced parallel side elements and a connecting end element, the frame having a flat top, the perimeter of the side elements and end element having downward stiffening flanges extending therealong, threaded openings formed in the flat top in alignment with the openings in the card, the flanges of the respective side elements formed with aligned threaded openings intermediate their ends,
- b. a tie bar bridging flatly across the top of the frame and having downward legs at its opposite ends, the tie bar being dimensioned to have its downward legs secured to the outside of the flanges of the respective side elements and thereby having a surface adapted to overlie the card and hold it against the frame, and
- c. threaded fasteners adapted to pass through the openings in the card and to threadedly engage the threaded openings respectively in the frame and also extending respectively through the openings in the legs of the tie bar and threadedly engage the threaded openings in the flanges of the side elements.
A supported elongated printed circuit card comprising:
- a. an elongate printed circuit card having electrical connectors along at least a portion of one edge of said card, and openings respectively adjacent at least three corners of the card,
- b. a generally U-shaped frame defined by spaced parallel side elements and a connecting end element, the frame having a flat top, the perimeter of the side elements and end element having downward stiffening flanges extending therealong, threaded openings formed in the flat top in alignment with the openings in the card, the flanges of the respective side elements formed with aligned threaded openings intermediate their ends,
- c. a tie bar bridging flatly across the top of the frame superposing the card and having downward legs at its opposite ends, the tie bar being dimensioned to have its downward legs against the outside of the respective flanges of the side elements and thereby being adapted to overlie the card and hold it against the frame, and
- d. threaded fasteners passing respectively through the openings in the card and threadedly engaging the threaded openings in the frame and also passing respectively through the openings in the legs of the tie bar and threadedly engaging the threaded openings in the flanges of the side elements.
A supported elongated printed circuit card which comprises a support frame comprising a pair of oppositely disposed side elements and a connecting end element, and a tie bar securingly disposed between said oppositely disposed side elements, so as to hold down said card and connect said oppositely disposed side elements together.
Dependencies are inferred from the claim text.