LandOfFree - US Patents - Listing for Roll or roller

Roll or roller – With internal wedging expander

Two stage clamping pinion

Roll or roller – Roll cover – per se

Two-layer drum cover made of a metal alloy in the warp...

Roll or roller – Concentric layered annulus – Specific composition

Ultrafine matte finish roll for treatment for sheet products...

Roll or roller – With heating – cooling – or heat transfer means

UV toner fusing

Roll or roller – With antideflection means – Rotatable relative to supporting shaft

Variable-crown roll loaded by means of shoes

Roll or roller – Metal deforming roll – Antideflection means

Vibration damping roll

Roll or roller – Concentric layered annulus – Specific composition

Water cooled rolls for cooling steel sheets

Roll or roller – With specific roller exterior surface structure – Surface projections – indentations – or slits

Water-cooled roll

Roll or roller – With measuring – testing – or indicating means

Wear indicator for a roller

Roll or roller – Concentric layered annulus – Specific composition

Wear resistant transport roller

Roll or roller – Single annular member – per se – Specific metallic composition

Wear- and seizing-resistant roll for hot rolling and method of m

Roll or roller – With specific roller exterior surface structure – Surface projections – indentations – or slits

Wear-resistant hard-surfacing for the rolls of high-pressure rol

Roll or roller – With antideflection means – Rotatable relative to supporting shaft

Web pressing roller

Roll or roller – Spaced plural annulars along common shaft

Web spreader roll

Roll or roller – Rotatable relative to supporting shaft

Web tension control system

Roll or roller – Rotatable relative to supporting shaft

Web tension control system

Roll or roller – Single annular member – per se – Specific nonmetallic composition

Web-handling roller

Roll or roller – Single annular member – per se

Work roller for use in deep rolling process of crankshafts or li

Roll or roller – Metal deforming roll

Working roll for a rolling mill