Rocking mechanism

The presented invention concerns a rocking device that includes a drive mechanism (11,13,14,15) which actuates with an alternative motion one end of an elastic cord (3, 12), which, through its other end, impairs the alternative motion to a carrying handle or any other equivalent attachment point (2)...

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Bibliographic Details
Main Authors QUINTAS MENDES RUI MANUEL, LUZ FERREIRA TRINDADE JOAO MAR
Format Patent
LanguageChinese
English
Published 30.12.2009
Subjects
COFFEE MILLS
DOMESTIC ARTICLES OR APPLIANCES
FURNITURE
FURNITURE SPECIALLY ADAPTED FOR CHILDREN
HUMAN NECESSITIES
SPICE MILLS
SUCTION CLEANERS IN GENERAL
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Summary:The presented invention concerns a rocking device that includes a drive mechanism (11,13,14,15) which actuates with an alternative motion one end of an elastic cord (3, 12), which, through its other end, impairs the alternative motion to a carrying handle or any other equivalent attachment point (2) of a baby chair or support or carrying for youngsters (babies) (1), that is adequate for that purpose, being the drive mechanism (11,13,14,15) and the elastic cord (3,12) associated in such a way that, by adjusting its motor (14) idle speed, the frequency of the inducer movement adjusts itself to the natural frequency of the movement induced on the baby chair or support device with the baby. In an alternative version of the invention the rocking device is attached to the baby chair or support device (1) and the elastic cord (3, 12) is fixed to an external attachment point (17).
Bibliography:Application Number: CN200880005690