发明名称 |
Buzzer switch |
摘要 |
A buzzer switch comprising a housing of plastic material including a laterally extending slot. A contact made of spring material is positioned in the slot and has a first portion thereof extending in cantilever fashion adjacent the upper end of the body. The body has a second slot therein for receiving a second contact. The second contact has a portion extending in cantilever fashion in generally the same direction as the cantilever portion of the first contact. An actuator is pivoted to the body and has a portion thereof adapted to engage and move the cantilever portion of the first contact inwardly of the body into contact with the second contact. A cover closes the slots in the body. The cover includes openings through which terminals extend into contact with first and second contacts.
|
申请公布号 |
US4281229(A) |
申请公布日期 |
1981.07.28 |
申请号 |
US19790062719 |
申请日期 |
1979.08.01 |
申请人 |
BETA MANUFACTURING CORP. |
发明人 |
POLESCHUK, NICHOLAS A.;PURDY, SAMUEL E. |
分类号 |
H01H1/58;H01H21/22;(IPC1-7):H01H3/16 |
主分类号 |
H01H1/58 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|