US PATENT SUBCLASS 439 / 824
.~.~.~ Spring-biased butt contact

Current as of: June, 1999
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439 /   HD   ELECTRICAL CONNECTORS

775  DF  METALLIC CONNECTOR OR CONTACT HAVING MOVABLE OR RESILIENT SECURING PART {15}
816  DF  .~ Spring actuated or resilient securing part {14}
819  DF  .~.~ Separate spring means moves rigid nonresilent clamping part into securing condition {5}
824.~.~.~ Spring-biased butt contact

DEFINITION

Classification: 439/824

Spring-biased butt contact:

(under subclass 819) Electrical connector wherein the spring member is a compression spring which resiliently urges a contact plunger or head to slidably move along the compression-extension axis of the spring in the direction away from the spring into abutting engagement with a mating contact; and wherein the structure of the contact plunger or head is such that there is no telescopic engagement of the contacts within one another whenever the contact plunger or head is held in abutting engagement with the mating contact.

SEE OR SEARCH THIS CLASS, SUBCLASS:

700, for a plural-contact coupling part in which one of the contacts is a spring biased, plunger-type contact.