Electricity: circuit makers and breakers – Special application – Actuated concurrently with operation or use of art device
Patent
1996-05-29
1998-03-03
Scott, J. R.
Electricity: circuit makers and breakers
Special application
Actuated concurrently with operation or use of art device
335205, H01H 316, H01H 900
Patent
active
057238359
ABSTRACT:
A composite reed switch-bracket which is suitable for mounting on conventional roll-up or overhead doors to avoid damage caused by shocks or alignment displacement of the reed switch during usage. The electric magnetically actuated switch is mounted with a non-magnetic bracket and the switch is enclosed in a close fitting rubber or cover to maintain the switch that is not securely fixed and that is suspended in a gas filled air pocket to prevent or minimize breakage of the glass reed or other enclosure of the switch during usage. This composite reed bracket switch is intended for use with any and all manufacturer's alarm products.
REFERENCES:
patent: 3564277 (1971-02-01), Maguire
patent: 3617962 (1971-11-01), Wilson
patent: 3795780 (1974-03-01), Lawrie
patent: 3874223 (1975-04-01), Miyazaki et al.
patent: 3958199 (1976-05-01), Seitz, Jr. et al.
patent: 3975723 (1976-08-01), Bowling et al.
patent: 4219773 (1980-08-01), Markfelt
patent: 4232309 (1980-11-01), Dillitzer
patent: 4336518 (1982-06-01), Holce et al.
patent: 4371856 (1983-02-01), Holce et al.
patent: 4495480 (1985-01-01), Martin et al.
patent: 4536754 (1985-08-01), Holce et al.
patent: 4595897 (1986-06-01), Amano et al.
patent: 5004879 (1991-04-01), Bernhardt et al.
patent: 5388825 (1995-02-01), Myers et al.
patent: 5440084 (1995-08-01), Fuse et al.
Moskowitz, Lester R., "Permanent Magnet Design and Application Handbook", pp. 213-214 (1976).
LandOfFree
Composite reed switch-bracket does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Composite reed switch-bracket, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Composite reed switch-bracket will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2250811