Electricity: magnetically operated switches – magnets – and electr – Electromagnetically actuated switches – Plural independently operable switches
Patent
1984-11-15
1986-07-01
Broome, Harold
Electricity: magnetically operated switches, magnets, and electr
Electromagnetically actuated switches
Plural independently operable switches
335160, H01H 920
Patent
active
045982643
ABSTRACT:
Two similar switch apparatuses are mounted in switching direction at equidirectional closing direction onto a base. Each apparatus has an extension which is movable together with the armature of the corresponding apparatus and which extends in a respective L-coulisse of a two-armed lever placed on a stub shaft of a casing of one of the switch apparatuses to pivot thereabout. If one of the switch apparatuses carries out its switch closing operation, its extension moves in a path section of the coulisse at an acute angle relative to the direction of radius, causing a counterclockwise pivoting movement of the lever. Conclusively, the extension of the other switch apparatus will be caused to be located into a path section of its coulisse extending circularly around the stub such that the latter extension is blocked, preventing a switching movement. The extremely simple design and the equidirectional position of the switch apparatuses allows an economically advantageous arrangement and mounting and prevents a mixup or confusion when connecting the switch apparatuses. Furthermore an exclusively mechanical interlocking of a switch apparatus is possible already at the beginning of the switching movement of the other apparatus such that the holding force of the magnets is practically meaningless.
REFERENCES:
patent: 3243547 (1969-03-01), Jelley
Broome Harold
Sprecher & Schuh AG
LandOfFree
Locking mechanism for a mutual mechanical interlocking of two ad does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Locking mechanism for a mutual mechanical interlocking of two ad, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Locking mechanism for a mutual mechanical interlocking of two ad will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1084349