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专利名称：Waste compaction unit
发明人：MICHAEL JOHN HAWKER,MARK HAMILTON
JARDINE
申请号：AU2005232943申请日：20050412公开号：AU2005232943B2公开日：20091008
摘要：The invention provides a waste compaction unit for fitting into a housingcomprising a lid 3 and an interior for collecting waste, the compaction unit comprising aplunger 19 comprising bellows 20 housed in said lid; a pneumatic locking mechanismhoused 28a, 29a in said lid; and a pump connected to the plunger via said lockingmechanism wherein the pump is arranged in operation to activate the lid lockingmechanism prior to inflating the bellows to extend the plunger axially towards the bininterior such that any waste collected therein is compacted. The lid locking mechanismcomprises a plurality of pneumatically operated pistons 28a acting on respective lid-securing hooks 29a.
申请人：SPACEMAKER BINS LIMITED
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