Title:
MULTIPOLAR CHANGEOVER SWITCH
Document Type and Number:
Japanese Patent JPH07296678
Kind Code:
A
Abstract:
PURPOSE: To provide an increased life for a contact part and to stabilize contact.
CONSTITUTION: A number of switch parts 18 each comprising a pair of contacts 19a and 20a are aligned. One of a number of the switch parts 18 is pressed by a ball 25 moved through rotational operation of an operation shaft 14. This constitution provides structure wherein the contacts 19a and 20a of the switch part 18 make contact with each other to bring it into an ON-state.
Inventors:
SHIMODA EITARO
Application Number:
JP8848894A
Publication Date:
November 10, 1995
Filing Date:
April 26, 1994
Export Citation:
Assignee:
SAKAE TSUSHIN KOGYO CO LTD
International Classes:
H01H19/58; (IPC1-7): H01H19/58
Domestic Patent References:
| JPS5668307A | 1981-06-09 | |||
| JPS5844107A | 1983-03-15 |
Attorney, Agent or Firm:
Hidekuma Matsukuma
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