1984-06-11
1986-05-27
Dorner, Kenneth J.
Beds
Cradles
5103, 5109, 128 33, A47D 900, A61H 100
Patent
active
045906319
ABSTRACT:
A housing 50, provided with a flat top 60 adapted to receive a carry cot or similar infant carrying device, is pivotally attached 36, 38 to respective lower ends of two pairs of swinging arms 26,28. The upper ends 22, 24 of these arms 26, 28 are pivotally secured to beams 16, 18 which in turn are secured to a structure 14 mounted on a base 10. Drive means 70 is provided fixed to the structure 14 and the arms 26, 28 so that the arms may be reciprocated about the upper pivotal connections 22, 24 thereby effecting a rocking movement of the housing. Preferably the drive means 70 comprises a dual coil solenoid arrangement including a sensing coil to determine the direction of movement of the arms 26, 28.
REFERENCES:
patent: 509848 (1893-11-01), Hannahs
patent: 720410 (1903-02-01), Drubech
patent: 1420134 (1922-06-01), Nisle
patent: 1727635 (1929-09-01), Crane
patent: 1862953 (1932-06-01), Couch
patent: 2520563 (1950-08-01), Preston
patent: 3031687 (1962-05-01), Stevens et al.
patent: 3261032 (1966-07-01), Reardon
patent: 3648307 (1972-03-01), Meade
Dorner Kenneth J.
Trettel Michael F.
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