DEVICE FOR LOCKING TOGGLE SWITCH HANDLE IN NEUTRAL POSITION Russian patent published in 1994 - IPC

Abstract RU 2024090 C1

FIELD: electrical engineering; devices for locking in neutral (vertical) position the handles of toggle switches shifted from neutral (vertical) position in different planes. SUBSTANCE: device has base in form of hollow cylinder with body-pusher in form of rod installed for axial travel relative to base. Base is connected with body-pusher by means of bayonet joint. Cylindrical hole is made in body-pusher. Diameter of hole exceeds diameter of toggle switch handle by value providing its shifting, at extreme lower position of body-pusher, relative to base and preventing its shifting into any position from neutral with body-pusher in extreme upper position. Novelty is principle of operation based on axial displacement of body-pusher, design of base and body and their interconnection. EFFECT: enhanced reliability of operation. 2 dwg

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RU 2 024 090 C1

Authors

Sakaev K.I.

Dates

1994-11-30Published

1991-07-01Filed