Electricity: magnetically operated switches – magnets – and electr – Magnets and electromagnets – With magneto-mechanical motive device
Reexamination Certificate
2006-10-03
2006-10-03
Barrera, Ramon M. (Department: 2832)
Electricity: magnetically operated switches, magnets, and electr
Magnets and electromagnets
With magneto-mechanical motive device
C335S126000, C335S131000
Reexamination Certificate
active
07116196
ABSTRACT:
The starter electromagnetic switch includes a switch coil creating magnetic force to move a plunger for closing the main contact thereof, a switch terminal bolt having a head portion fixed to a switch cover covering the main contact, and a shaft portion to which a switch cable is fastened by tightening a nut thereto, and a conducting plate for electrically connecting the switch coil and the switch terminal bolt to each other. The conducting plate has a mounting hole formed therein. The shaft portion is passed through the mounting hole without making contact with the conducting plate. The conducting plate is supported by the switch cover in a state where a certain distance is kept with a bearing surface of the switch terminal bolt when the nut is not tightened to the shaft portion.
REFERENCES:
patent: 3571770 (1971-03-01), Dew
patent: 5757256 (1998-05-01), Vilou
patent: 5801607 (1998-09-01), Duverger
patent: A 2004-111231 (2004-04-01), None
U.S. Appl. No. 11/266,370, filed Nov. 4, 2005, Hirabayashi et al.
Barrera Ramon M.
Denso Corporation
Oliff & Berridg,e PLC
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