Electricity: circuit makers and breakers – Special application – Feeler moves into detecting contact with object
Patent
1991-10-31
1992-09-22
Scott, J. R.
Electricity: circuit makers and breakers
Special application
Feeler moves into detecting contact with object
H01H 316
Patent
active
051489112
ABSTRACT:
A sensing edge for causing an object moving in a first direction to move in a second direction by actuation of a device upon force being applied to the sensing edge. The sensing edge includes a base member for being secured to the object. A first elongate wall extends from the base member to form a generally enclosed cavity. A second elongate wall extends from the base member such that the second wall is positioned within the cavity between the first wall and the base member. A switch is positioned within the cavity between the first and second walls for actuation of the device upon application of external pressure to the first wall.
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Galperin Anatoly
Miller Bearge D.
Miller Edge, Inc.
Scott J. R.
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