Invention Grant
- Patent Title: Lifting beam
- Patent Title (中): 起重梁
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Application No.: US14001846Application Date: 2012-02-27
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Publication No.: US08840158B2Publication Date: 2014-09-23
- Inventor: Eitan Leibovitz
- Applicant: Eitan Leibovitz
- Agency: Patwrite Law
- Agent Mark David Torche
- International Application: PCT/IB2012/050881 WO 20120227
- International Announcement: WO2012/114319 WO 20120830
- Main IPC: B66C1/10
- IPC: B66C1/10

Abstract:
A lifting beam for lifting a load. The lifting beam comprises: an elongated beam; a load balancing mechanism movably associated with the elongated beam and having a horizontal arm and a counterweight attachment element, from which a counterweight can be hung; a lifting ring connected to the elongated beam from which the lifting beam can be hung; and a load attachment mechanism whereby the load is attachable to the lifting beam, wherein the load balancing mechanism further comprises a counterweight movement apparatus adapted to move the counterweight along the elongated beam in order to help balance the load, and the elongated beam has a series of micro-switches along a bottom surface thereof the micro-switches arranged whereby an end of the horizontal arm will contact one of the switches in the case of undue tilting of the lifting beam.
Public/Granted literature
- US20140001782A1 LIFTING BEAM Public/Granted day:2014-01-02
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