Flat Blade Jack
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United States of America Patent
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N/A
Issued Date -
Aug 30, 2007
app pub date -
Oct 14, 2004
filing date -
Nov 3, 2003
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
The invention relates to a flat blade jack (1) with a socket shaft to accommodate, in an electrically contacting manner, a flat connector. The socket shaft comprises at least one comb-like multitude of essentially parallel contact bridges (3) that extend in the direction of plugging, which comb-like multitude is arranged on at least one broad side of the socket shaft. In this arrangement the contact bridges (3) are curved towards the middle of the socket shaft. According to the invention the flat blade jack (1) is characterised in that the section of the contact bridges (3), which section is curved towards the middle of the shaft, in the region of the contact zone with the flat connector comprises more than one vertex (6, 7). Thanks to the flat blade jack according to the invention it becomes possible to particularly reliably design electrical plug-type connections, for example with contact blades of flat connectors or of fuses or relays. Apart from providing considerable improvements relating to current-carrying capacity, reliability and evenness of the force gradient during plug-in, the invention at the same time provides economic advantages due to the ability to efficiently produce flat blade jacks.
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