Invention Grant
- Patent Title: Drum lifter
- Patent Title (中): 鼓式升降机
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Application No.: US12621103Application Date: 2009-11-18
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Publication No.: US08342585B1Publication Date: 2013-01-01
- Inventor: Edward L. Cooper , Kevin L. Copeland , Steven J. Hayes
- Applicant: Edward L. Cooper , Kevin L. Copeland , Steven J. Hayes
- Agency: Fraser Trebilcock
- Agent Mary M. Moyne
- Main IPC: B66C1/00
- IPC: B66C1/00
Abstract:
A drum lifter for lifting and moving empty and full chimed and unchimed drums. The lifter includes a cross member with grippers at each end. The grippers include a cam block with a cam rotatably mounted in the cam block.
Information query
