Invention Grant
- Patent Title: Belt conveyors and mining
- Patent Title (中): 皮带输送机和采矿
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Application No.: US12747387Application Date: 2008-12-11
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Publication No.: US08151968B2Publication Date: 2012-04-10
- Inventor: John Bremhorst
- Applicant: John Bremhorst
- Agency: Ungaretti & Harris LLP
- Priority: AU2007906711 20071211; AU2007906982 20071220; AU2008902454 20080519; AU2008903517 20080709; AU2008906070 20081124
- International Application: PCT/AU2008/001826 WO 20081211
- International Announcement: WO2009/073923 WO 20090618
- Main IPC: B65G15/26
- IPC: B65G15/26
Abstract:
An extendable support apparatus for supporting an endless conveyor belt has an extendable frame, and a rest for supporting the conveyor belt relative to the frame. The extendable support apparatus is able to be extended and retracted by respectively extending and retracting the extendable frame while the conveyor belt circulates relative to the extendable support apparatus and while the conveyor belt is supported by the rest.
Public/Granted literature
- US20100276258A1 Belt Conveyors and Mining Public/Granted day:2010-11-04
Information query
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