Printed wiring board file employing wire structural members
AssigneeGTE Communication Systems Corporation
InventorsJames V. Koppensteiner, John E. Kaczkos
Life of this patent
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Abstract
A printed wiring board file employing guide tracks of wire construction to engage guide runners of printed wiring board assemblies to be mounted therein. The guide tracks are assembled to lateral positioning members at regular or optionally, predetermined differing spacings and each guide includes a forwardly projecting divergent lead-in area to assist in aligning the board assembly guide runner with the file guide tracks. A pair of depressions are formed in each guide track to engage corresponding projections in the guide runners to retain the board assemblies in their fully inserted position within the file.
Claims9
A printed wiring board file for use with at least a pair of printed wiring boards including longitudinally channeled upper and lower edges, and file comprising:
- at least two upper guide tracks, each track of single straight wire construction and arranged to be engaged with a corresponding one of said printed wiring board channel upper edges;
- at least two lower guide tracks, each track of single straight wire construction and arranged to be engaged with a corresponding one of said printed wiring board channel lower edges;
- at least one upper lateral positioning member and at least one lower lateral positioning member, both positioning members of elongated construction and each including a first and a second end, said upper guide tracks to position said tracks in spaced relation to each other, said lower positioning member attached to each of said lower guide tracks to position said tracks in spaced relation to each other, said upper guide tracks and said lower guide tracks spaced in relation to each other in a like manner;
- and
- a first and a second side member connected to said upper and said lower positioning members at a corresponding end thereof, said side members retaining said positioning members in fixed parallel relation to each other with a corresponding one of said upper guide tracks and a corresponding one of said lower guide tracks positioned parallel to and above one another, said upper and lower guide track pair defining a single card mounting position.
Dependencies are inferred from the claim text.