Swinging assembly for cribs

Details Swinging assembly for cribs Swinging assembly for cribs

1991-01-23

1991-09-17

Trettel, Michael F.

Beds

Cradles

Rocking devices

5106, A47D 902

Patent

active

050481355

ABSTRACT:
A swinging assembly for cribs comprises a crib with two opposite inner frames at its two opposite sides, two outer frames matching the two inner frames, two lateral braces supporting the inner frames, an electrical apparatus, and a magnetic device. A switching apparatus is disposed between the lateral brace and the outer frame. The electrical apparatus is installed in a lower interior of the lateral brace. The electrical apparatus has a silicon controlled rectifier, two diodes and a transformer. A non-magnetic partition separates the electrical apparatus and the magnetic device. The magnetic device has two permanent magnets which are positioned by a securing seat. The securing seat is positioned by a corrugated plate which is disposed under the crib.

REFERENCES:
patent: 277753 (1983-05-01), Logan
patent: 1727635 (1929-09-01), Crane
patent: 2544298 (1951-03-01), Chodacki et al.
patent: 2793374 (1957-05-01), Doud
patent: 3261032 (1966-06-01), Reardon
patent: 4590631 (1986-05-01), Varney

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