Robert J. Spar

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180 degree inverting machine

Material or article handling – Article reorienting device – Article inverting means
Patent

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90 degrees turning device with means for constant angular veloci

Conveyors: power-driven – Conveyor for changing attitude of item relative to conveyed... – By actuating item-holder relative to holder-carrying conveyor
Patent

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A sheet mechanism having drive means for removing compiled sheet

Material or article handling – Apparatus for moving intersupporting articles into – within,... – Stack forming apparatus
Patent

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Accommodations to exchange containers between vessels

Material or article handling – Marine loading or unloading system – Marine vessel to marine vessel
Patent

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Accordion cover for dump trucks

Land vehicles: bodies and tops – Tops – Standing
Patent

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Profile ID: LFUS-PAI-P-7025

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