Cushman, Darby & Cushman
Electromagnetic relay
 An electromagnetic switch is provided which comprises a movable switching contact movably supported by a movable switching contact assembly arranged on a support plate, a fixed switching contact, a magnetic coil assembly operable to urge the movable switching contact into contact with the fixed switching contact, and a retainer for retaining the fixed switching contact apart from the movable switching contact at a preselected interval. The retainer includes a switching contact mounting portion, a supporting portion secured to the support plate, and first and second connecting portions connecting the switching contact mounting portion and the supporting portion to form a polygonal frame structure which is so constructed as to be deformed under preselected forces applied thereto to adjust the positional relation between the movable and fixed switching contacts. 
Anden Co., Ltd. Nippondenso Co., Ltd.
H H H H
H01H H01H H01H H01H
additional additional additional inventional
Shotaro Hiroshi
Kawamura Yamada