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| Number | Title | Issue Date |
| 4022326 | Dual action retaining guide for printed circuit card racks A retaining guide for printed circuit cards has the form of a narrow channel member having a bottom wall and vertically-extending side walls. The cards are slidably inserted into this member. The retentive force is exerted upon the cards by the fact that the c... | 05/10/1977 |
| 4019099 | Circuit board mounting device A track mounting device for printed circuit board includes an elongated channel member of generally U-shaped cross-section, and including intermediate opposed resilient finger means for resiliently gripping the circuit board, as well as opposed intermedia... | 04/19/1977 |
| 4013928 | Card cage assembly An improved card cage assembly used in data processing equipment to hold printed wire boards containing electrical circuitry. The improved assembly has a rear bar and a front bar with extruded channels formed therein. The channels receive thread-forming s... | 03/22/1977 |
| 4007403 | Circuit card guide A circuit card guide comprising an elongated channel shaped element having upstanding side walls, each with an upper reach extending inwardly in a reentrant bend and terminating in a downwardly extending lip. The reentrant bend includes portions cut away ... | 02/08/1977 |
| 4002953 | Device for fixing a printed circuit board to a casket-like support A device for fixing a printed circuit board to a casket-like support has been described. The support is equipped with pairs of inside channels for guiding and supporting the circuit board, and the device comprises an elastic material which partly occupies... | 01/11/1977 |
| 4002381 | Card mounting assembly A component card assembly includes a grooved guide adapted to interengage a component card edge between the card receiving and base ends of a support frame. The guide is fixedly attached to the frame base end and comprises an elastically elongatable secti... | 01/11/1977 |
| 3983459 | Circuit board spacer A circuit board spacer is provided for maintaining two relatively flexible circuit boards overlying one another in a circuit board rack in mechanical isolation from each other. The circuit board spacer comprises a roller formed of a plurality of thin, tou... | 09/28/1976 |
| 3975805 | Slide guide retainer A guide for slidably accepting opposite edges of an electronic circuit board has a rotating clamp which is open to offer zero frictional resistance when the board is slid into position. The clamp is in effect a bar rotatably mounted in an elongated retain... | 08/24/1976 |
| 3970198 | Printed circuit board retainer A printed circuit board retainer for use in a rack or the like is provided comprising a housing member having an elongated slot adapted to receive a printed circuit board. A series of cam ramps are provided within the interior of the housing member. Mount... | 07/20/1976 |
| 3950057 | Composite printed circuit card guide and holding device A composite printed circuit card guide and holding device comprises a U-shaped elongated member made of a rigid material, and including two upstanding arm members having inwardly directed flanges which are spaced a sufficient distance to enable the passag... | 04/13/1976 |
| 3939382 | Chassis intended to hold electronic circuits The invention relates to a chassis intended to hold electronic modules which use printed circuit boards. The chassis includes upper and lower supports for the boards which have slide-ways to guide the boards, and also serve to align connectors and secure ... | 02/17/1976 |
