Title:
CONTACT SPRING FOR SWITCHING
Document Type and Number:
Japanese Patent JP2005158577
Kind Code:
A
Abstract:
To provide a contact spring for switching enabled to function in a stable state for a long period of time, without changes in load characteristics even after repeated use.
A plurality of contact springs for switching obtained in a junctural state through bridge parts by applying press work on a plate material, are cut through the bridge parts into individual pieces of the contact springs. At cutting, the contact springs are cut into a shape along an outline of the contact springs.
Inventors:
KAWAKUBO NOBORU
Application Number:
JP2003397223A
Publication Date:
June 16, 2005
Filing Date:
November 27, 2003
Export Citation:
Assignee:
FUJI ELECTRONICS CO LTD
International Classes:
H01H13/48; H01H5/30; H01H11/04; (IPC1-7): H01H5/30; H01H11/04; H01H13/48
Attorney, Agent or Firm:
Miichi Shimano