A - Human Necessities – 61 – G
Patent
A - Human Necessities
61
G
A61G 5/04 (2006.01) B62B 3/00 (2006.01) B62D 1/02 (2006.01)
Patent
CA 2663466
An improved lifting and transportation device including an attachment means adapted to engage a wheeled device to be transported; and one or more driving wheels adapted to engage the ground to propel said lifting and a transportation device, whereby, said lifting and transportation device is steerable by the independent engagement of said driving wheels; and a controller adapted to control the motion of said driving wheels and control the operation of said attachment means. The attachment means may be an attachment assembly with laterally opposed attachment brackets adapted to engage said wheeled device, whereby, a vertical actuator is used to adjust the vertical height of said attachment assembly and a horizontal actuator is used to adjust the horizontal separation of said laterally opposed attachment brackets
L'invention porte sur un dispositif de levage et de transport amélioré qui comprend : des moyens de fixation apte à coopérer avec un dispositif sur roues destiné à être transporté; une ou plusieurs roues motrices aptes à coopérer avec le sol afin de propulser le dispositif de levage et de transport, ce dernier pouvant être dirigé par l'action indépendante desdites roues motrices; et un contrôleur apte à commander le mouvement des roues motrices et le fonctionnement des moyens de fixation. Les moyens de fixation peuvent être un ensemble de fixation comprenant des brides de fixation latéralement opposées aptes à coopérer avec le dispositif à roues, un actionneur vertical permettant de régler la hauteur verticale dudit ensemble de fixation et un actionneur horizontal permettant de régler la séparation horizontale des brides de fixation latéralement opposées.
Bell Kenneth Ian
March Peter Raymond
Austech & Design Pty Ltd
Bell Kenneth Ian
March Peter Raymond
Ridout & Maybee Llp
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