B - Operations – Transporting – 66 – C
Patent
B - Operations, Transporting
66
C
B66C 15/00 (2006.01) B66C 13/10 (2006.01) B66D 1/58 (2006.01)
Patent
CA 2123065
A load lifting apparatus comprising: a frame; a load engaging mechanism for engaging a load having a weight; a hoist mechanism for raising the load engaging mechanism, the hoist mechanism being mounted on the frame and including a member supporting the load engaging mechanism during lifting of the load, the member having therein an aperture; a sensor disposed in the aperture for detecting a force exerted by the load engaging mechanism on the member, the sensor providing a variable output indicative of the magnitude of the force; and a control for disabling the hoist mechanism when the output reaches a first predetermined value corresponding to the maximum load of the load lifting apparatus.
Appareil d'élévation de charge comprenant : un cadre; un mécanisme de prise de charge d'un certain poids; un mécanisme servant à lever le mécanisme de prise de charge, le mécanisme de levage étant monté sur le cadre et comprenant un élément qui supporte le mécanisme de prise de charge durant l'élévation de la charge et cet élément présentant une ouverture; un capteur disposé dans l'ouverture pour détecter la force exercée par le mécanisme de prise de charge sur l'élément, le capteur fournissant un indicatif de sortie variable de l'ampleur de la force; une commande pour interrompre le mécanisme de levage lorsque la sortie atteint une première valeur prédéterminée correspondant à la charge maximale de l'appareil d'élévation de charge.
Niemi Bradley W.
Waedekin Curt J.
Mhe Technologies Inc.
Ridout & Maybee Llp
LandOfFree
Lifting apparatus including overload sensing device does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Lifting apparatus including overload sensing device, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Lifting apparatus including overload sensing device will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1925243