US PATENT SUBCLASS 200 / 239
.~.~ Abutting type

Current as of: June, 1999
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200 /   HD   ELECTRICITY: CIRCUIT MAKERS AND BREAKERS

237  DF  ELECTRIC SWITCH DETAILS {5}
238  DF  .~ Contact {17}
239.~.~ Abutting type {8}
240  DF  .~.~.~> With subsequent rolling
241  DF  .~.~.~> With subsequent sliding {1}
243  DF  .~.~.~> Bridging contacts
244  DF  .~.~.~> With rigid pivoted member carrying the moving contact
245  DF  .~.~.~> With resilient mounting {2}
248  DF  .~.~.~> Self-aligning contacts
249  DF  .~.~.~> Having contact adjusting means
250  DF  .~.~.~> Having biasing means {1}

DEFINITION

Classification: 200/239

(under subclass 238) Subject matter, wherein the manner of cooperation or engagement between the contacts constitutes abutting. This type of engagement is characterized in that the relative movement between the contacts, whenever the contacts are approaching each other, terminates when the surface of one of the contacts touches the surface of the other contact. Generally, there is no further movement between the contacts after the initial touch.