Title:
【発明の名称】2段動作シーソースイッチ装置
Document Type and Number:
Japanese Patent JP3128443
Kind Code:
B2
Abstract:
A two-stage movement seesaw switch apparatus of the light irradiation type which is compact and superior in operation feeling. The two-stage movement seesaw switch includes a pair of operation plates disposed immediately below a manually operable knob. Two sets of push switches, each set including two push switches, are disposed such that a straight line interconnecting the push switches of each set extends obliquely with respect to a center axis of pivotal motion of the manually operable knob. The push switches are actuated by contact with the operation plates when the manually actuated knob is pivoted. Each of the operation plates has an opening formed therein for passing light emitted from an LED therethrough and has a pair of projections formed thereon next to the opening.
Inventors:
Takuya Maeda
Application Number:
JP24422794A
Publication Date:
January 29, 2001
Filing Date:
October 07, 1994
Export Citation:
Assignee:
Alps Electric Co., Ltd.
International Classes:
H01H23/00; B60R16/00; H01H13/705; H01H23/02; H01H23/28; H01H23/30; (IPC1-7): H01H23/00; H01H23/02; H01H23/30
Domestic Patent References:
| JP63155518A | ||||
| JP7272591A | ||||
| JP5988838U | ||||
| JP6078542U | ||||
| JP256330U | ||||
| JP650205U |
Attorney, Agent or Firm:
Kenjiro Take (2 outside)