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US 6,713,701 B2Granted
Switch apparatus
AssigneeKabushiki Kaisha Tokai Rika Denki Seisakusho
InventorsMamoru Miyako, Naoyuki Yokoe
Life of this patent
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Abstract
In a switch apparatus, moderating pieces (29) are engaged with moderation concave portions of a manipulator (30) by way of a displaceable portion (20) of an elastic member (18) having a movable-side contact (24) which is contacted/separated to/from a fixed-side contact owned by an insulating board. Thus, the moderation can be applied to the manipulations of the manipulator (30) without requiring a coil spring provided as an independent component of a conventional switch apparatus.
Claims4
A switch apparatus comprising:
- an insulating board including a fixed contact;
- an elastic member including a movable contact capable of being connected to the fixed contact, and a displaceable portion which is elastically displaceable in a direction toward the insulating board;
- a manipulator movable in a direction substantially perpendicular to a direction in which the displaceable portion is elastically displaced, including a moderation concave portion opposed to the elastic member;
- and
- a moderating piece disposed between the moderation concave portion and the displaceable portion, wherein the displaceable portion elastically urges the moderation piece toward the moderation concave portion so that the moderation piece is engaged with the moderation concave portion.
2 more elements
Dependencies are inferred from the claim text.