MAXI-LIFT, INC.
MAXI-LIFT, INC. Patent applications | ||
Patent application number | Title | Published |
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20160107345 | PLASTIC INJECTION MOLDING AND PROCESS - Plastic containers are described herein that are injection molded with an high density polyethylene (HDPE) blow molding grade resin having a density of about 0.960 to about 0.965 g/cc, and a melt index of about 0.7 to about 1.0 g/10 min., at injection temperatures of about 570° F. to about 670° F., and mold cavity pressures of about 20,000 psig to about 27,000 psig. Relatively thin walled, rigid, containers, such as livestock feed containers, may be manufactured as described using about 20% to 50% less material while retaining strength and durability comparable to containers molded of HDPE injection molding grade resins. | 04-21-2016 |
20150226286 | ADJUSTABLE ELEVATOR BELT SPLICE - A device for splicing two belt ends together, the device comprising a first outer clamping plate, a second outer clamping plate and a central plate disposed between the first and second clamping plates. Each of the first and second clamping plates includes inwardly facing surfaces oriented toward the central plate. Gripping surfaces of the devices are improved. A first gripping region is disposed on the inwardly facing surfaces of the first and second clamping plates, the first gripping region having a plurality of rows of slotted teeth. A second gripping region is disposed on the inwardly facing surfaces of the first and second clamping plates and has a plurality of spaced apart elongated recesses positioned parallel to a long axis of the first and second clamping plates. A wedge member, to accommodate difference size and shape belts, is removably coupled to an end of the central plate. | 08-13-2015 |