Snap action breech lock connector
AssigneeG & H Technology, Inc.
InventorsJohn J. Phillips, Roger Stephenson
Life of this patent
Estimating the term…
Abstract
A multi-contact electrical connector having a plug section and a receptacle section is provided with a breech lock for releasably securing the separate sections of the connector together. Toggle action biasing means such as a conical disc spring and high lead threads with a predetermined amount of lost motion therein insure a "snap-action" mating and unmating of the two sections and the parts thereof as the breech lock is set and unset. This prevents a "false mating" and insures that the connector will always be either fully and completely mated or unmated. A short pin or remote mate monitor contact is included whereby the condition of the connector can be automatically and/or remotely monitored.
Claims3
An electrical connector including the combination of
- a plug section,
- a first set of electrical contacts on said plug section,
- a receptacle section adapted to mate with said plug section,
- a second set of electrical contacts on said receptacle section,
- the contacts in each set of electrical contacts being adapted to electrically engage a corresponding contact in the other set to provide mated pairs of contacts,
- means for urging said sections into full electrical and locked engagement comprising
- spring means operable to advance one of said sets of contacts into full electrical contact with the other set of contacts,
- said spring means biasing said section carrying said one set of said contacts into full locked engagement with the other sections,
- and monitor means for indicating the position of said plug and receptacle sections in such full electrical and mechanically locked engagement,
- said monitor means comprising
- one of said mated pairs of contacts serving as monitoring contacts and having non-electrically conductive contacting surfaces mechanically engagable when said remaining sets of contacts are initially mated and electrically conductive surfaces electrically engageable only upon said sections being positioned in full mechanically locked engagement by said spring means with all of the sets of contacts on one of said sections being fully locked into contacting engagement with all of the sets of contacts on the other of said sections, said monitor means indicating such full electrical and mechanically locked engagement only when all of said sets of contacts are in full mated contacting engagement.
Dependencies are inferred from the claim text.