CONTACT MECHANISM AND ELECTROMAGNETIC RELAY
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United States of America Patent
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-
N/A
Issued Date -
Feb 12, 2015
app pub date -
Jul 30, 2014
filing date -
Aug 9, 2013
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A contact mechanism with long contact lifetime comprises a base; a movable touch piece that comprises a movable contact and stands in the base; and a fixed touch piece that comprises a fixed contact and stands in the base, wherein the movable contact is opposed to the fixed contact and configured to come into contact with and separate from the fixed contact, an operation member configured to move reciprocally in a horizontal direction is configured to press and release an upper end edge of the movable touch piece, and the movable touch piece is configured to turn to cause the movable contact to come into contact with and separate from the fixed contact, and the movable contact is fixed to a turning tongue piece that is formed cut out by providing a curved cutout groove in the movable touch piece.
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