Title:
【発明の名称】スイッチ装置
Document Type and Number:
Japanese Patent JP3008751
Kind Code:
B2
Abstract:
A LOCKING CUTOUT (6C) ALLOWING A FIRST LOCKITIG PROJECTION (3A) OF A COMMON TERMINAL (3) TO PASS THERETHROUGH AND ONE END FACE (6D) THEREOF BEING ABUTTABLE AGAINST THE LOCKING PROJECTION (3A) IS OPENED IN A PLATE SPRING (6). THE END FACE (6D) OF THE LOCKING CUTOUT (6C) IS ABUTTED AGAINST THE FIRST LOCKING PROJECTION (3A) IMMEDIATELY AFTER A MOVING CONTACT ( 4A) HAS COME INTO CONTACT WITH A FIXED CONTACT (2A), SO AS TO CONTROL A POSITION OF THE PLATE SPRING (6). THIS STRUCTURE PROVIDES A SWITCHING DEVICE WHICH DOES NOT EXERT BAD INFLUENCE ON THE LIFE THEREOF AS USED UNDER ELECTRICALLY LOADED STATE EVEN WHEN A SPEED FOR PUSHING-IN IS FAST, AND WHICH IS READY FOR VARIOUS KINDS OF LONG AND SHORT STROKES WITH THE SAME CONTACT STRUCTURE, BY STOPPING SELF-MOVING OF THE QUICK-ACTING MECHANISM WITH ABUTTING A MEMBER OTHER THAN THE SLIDING MEMBER WHILE TAKING CARE NOT TO CAUSE A LARGE BOUNCE FOR SEPARATING CONTACTS.(FIGURE 1)
Inventors:
Yoshimi Goto
Application Number:
JP27838693A
Publication Date:
February 14, 2000
Filing Date:
November 08, 1993
Export Citation:
Assignee:
Alps Electric Co., Ltd.
International Classes:
H01H13/36; H01H5/18; H01H13/52; (IPC1-7): H01H13/36; H01H13/52
Attorney, Agent or Firm:
Kenjiro Take (2 outside)