Electrically conductive moveable support member for use in electrical switches
AssigneeEsterline Electronics Corporation
InventorJack M. Brown
Life of this patent
Estimating the term…
Abstract
An electrically conductive moveable support member for use as a contact carrier, contactor or armature support. Such electrically conductive support member is formed of electrically conductive material of sufficient cross section to carry the desired current, and is formed with reverse convolutions which may be interleaved to provide a small, compact, support member. The convolutions are formed about the mid-point of the length of the material, to leave opposite end portions, one of which may be supported to a base member and the other of which is provided with a contactor, armature or the like.
Claims6
An electrical switch comprising in combination,
- a base,
- a stationary contact fixed relative to said base,
- a moveable contactor having a moveable contact fixed thereto for cooperation with said stationary contact,
- motive power means operatively connected to said contactor for moving the latter, and
- an elongated strip of electrically conductive material formed with substantially equal right-hand and left-hand convolutions along its length and having one end connected relative to said base and another end connected to said contactor to thereby afford a cantilever member for said contactor during movement of said moveable contact between engaged and disengaged positions with said stationary contact, said cantilever member generating minimum resistance to such movement while conducting electrical energy.
An electrical switch, according to Claim 8,
- wherein said right-hand and left-hand convolutions are formed in opposite directions from substantially the mid-point of the length of said elongated strip.
Dependencies are inferred from the claim text.