- Patent Title: Counterbalance system and/or a method for counterbalancing a load
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Application No.: US15562976Application Date: 2015-03-31
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Publication No.: US10400944B2Publication Date: 2019-09-03
- Inventor: Jeffrey Bax , Christopher Waring , Aaron Fenster
- Applicant: CENTRE FOR IMAGING TECHNOLOGY COMMERCIALIZATION , THE UNIVERSITY OF WESTERN ONTARIO
- Applicant Address: CA London, Ontario CA London, Ontario
- Assignee: Centre for Imaging Technology Commercialization,The University of Western Ontario
- Current Assignee: Centre for Imaging Technology Commercialization,The University of Western Ontario
- Current Assignee Address: CA London, Ontario CA London, Ontario
- Agency: Fasken Martineau DuMoulin LLP
- Agent Mark D. Penner
- International Application: PCT/CA2015/000203 WO 20150331
- International Announcement: WO2016/154708 WO 20161006
- Main IPC: F16M11/04
- IPC: F16M11/04 ; F16M13/00 ; F16M11/12 ; B65G9/00 ; A61B8/00

Abstract:
Disclosed is a counterbalance system for moving a payload and a method for counterbalancing the payload. The system and method comprise a resilient member that is in communication with the payload to be moved and two resilient members that are in communication with either end of the first resilient member. An actuator is in communication with the first and third resilient members and a payload arm, attached to the payload, is in communication with the first and second resilient members. The resilient members may be compressed and relaxed during movement of the actuator and the payload arm so that energy may be transferred between the system and the payload to counterbalance the weight of the payload.
Public/Granted literature
- US20180112817A1 A COUNTERBALANCE SYSTEM AND/OR A METHOD FOR COUNTERBALANCING A LOAD Public/Granted day:2018-04-26
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