Electricity: magnetically operated switches – magnets – and electr – Magnets and electromagnets – Work or object holding type
Patent
1991-09-10
1992-08-11
Broome, Harold
Electricity: magnetically operated switches, magnets, and electr
Magnets and electromagnets
Work or object holding type
192 84C, 336192, H01F 720, H01F 1510
Patent
active
051382938
ABSTRACT:
A terminal connection structure of an electromagnetic coupling device includes terminal housing unit, an extraction hole, a flat contact portion, a conductive mount member, and a conductive support member connected to a power source lead line. The terminal housing unit is formed integrally with a resin coil bobbin having an electromagnetic coil therein, and projects from a through hole formed in a yoke having an annular groove in which the resin coil bobbin is press-fitted. The extraction hole is formed in the terminal housing unit to extract one end of a winding of the electrogmagnetic coil. The flat contact portion is formed between a pair of grooves formed on two sides thereof in the terminal housing unit, and one end of the winding extracted from the extraction hole is brought into contact with the flat contact portion. The conductive mount member is press-fitted in one groove of the terminal housing unit to hold a portion of the winding brought into contact with the flat contact portion. The conductive support member is press-fitted in the other groove of the terminal housing unit to hold another portion of the winding brought into contact with the flat contact portion, and abuts against the mount member to hold press-fit states of the both.
REFERENCES:
patent: 4432446 (1984-02-01), Okano et al.
Broome Harold
Ogura Clutch Co. Ltd.
LandOfFree
Terminal connection structure of electromagnetic coupling device does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Terminal connection structure of electromagnetic coupling device, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Terminal connection structure of electromagnetic coupling device will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-349349